Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder vs Kali Forms

Bit Form WordPress form builder makes form building easy for beginners and flexible for advanced users. Build mobile-responsive forms with a no-code drag-and-drop builder, powerful features, and highly customizable design controls for any use cases. You can use Bit Form to build a contact form, support form, lead generation form, registration form, file upload form, order form, booking form, survey form, payment form, calculator form, conversational form, and multistep form from one clean interface. Bit Form keeps forms lightweight and only loads 20KB JS & CSS for simple contact forms. Bit Form is built for both beginners and advanced WordPress users. If you need a simple contact form, you can create one quickly. If you need a complex form with conditional logic, calculations, payment fields, file upload, PDF attachments, email notifications, integrations, and entry management, Bit Form gives you the tools to build it with minimum effort. Useful Links Try Demo | Documentation | Bit Form Repository | Youtube Channel | Support Chat | Facebook Community Features of Bit Form Free Version Bit Form Free includes: Unlimited forms Unlimited form submissions Drag-and-drop form builder Multi-step forms Show/hide Conditional logic 38+ free form fields Form templates Email templates Email notifications SMTP support Form integrations and webhooks Essential Form styling Responsive forms reCAPTCHA v3 reCAPTCHA v2 field hCaptcha field Cloudflare Turnstile field Repeater field Rating field Image select field Hidden field File upload field Custom JS and CSS editor Google Sheets and many other integrations Entry collection inside WordPress Bit Form V3 Highlights Bit Form V3 brings a cleaner dashboard, redesigned builder, two-column field list, organized field settings, and an inline Add Field button for faster and easier form creation. It also adds WordPress multisite support, email OTP verification, responsive preview modes, improved entry filtering, and better export control. For design, V3 improves the style editor with custom theme management, export/import options, organized style layers, and hover/focus styling. 51 Form Fields Available in Bit Form Bit Form includes a wide range of form fields for simple and advanced form creation. You can build a basic contact form, detailed application form, payment form, file upload form, multistep form, support form, order form, booking form, and more. Free Form Fields The following fields are available in the free version of Bit Form: Text Field Multi-Line Text Name Email Number Phone Number Username Password Select Drop-Down Radio Button Checkbox Decision Box Country Currency Date Time Date-Time Week Month URL Slider or Range Color Picker GDPR Agreement File Upload Image Field Image Select Field Hidden Field HTML Field Section Field Title Field Divider Field Spacer Field Button Field Next Step Field Previous Step Field Repeater Field Rating Field reCAPTCHA v2 Field hCaptcha Field Cloudflare Turnstile Field Pro Form Fields The following fields require Bit Form Pro: Advanced Date-Time Email OTP Verification Signature Field Shortcode Draft Button Advanced File Upload PayPal Field Razorpay Field Stripe Field Mollie Field These fields help you create many types of WordPress forms without depending on multiple form plugins. Bit Form Pro Features Bit Form Pro is designed for users who need advanced form control, payment collection, user authentication, form abandonment, PDF generation, and more flexible entry management. Bit Form Pro includes: Advanced multi-step form controls Advanced file upload settings Advanced conditional logic Individual field styling Advanced email notifications PDF support in email notifications Email OTP verification Payment fields for PayPal, Razorpay, Stripe, and Mollie API support PDF generation Custom Post Type support Google Ads GCLID capture Form abandonment and partial submission Data views and entry editing Landing form and standalone form pages Custom theme and theme style export/import Double opt-in Multisite support WordPress authentication forms Honeypot spam protection Signature field Shortcode field Draft button field Advanced date-time field Note: Bit Form Pro is distributed separately from this plugin. The free version of Bit Form is fully functional with its own feature set. What You Can Build With Bit Form Bit Form is more than a basic contact form plugin. You can create many types of WordPress forms for different business, marketing, support, and payment needs. Use Bit Form to create: Contact form for websites, blogs, landing pages, and business sites Lead generation form for collecting prospects and customer details Support form for help desk requests, issue reports, and customer messages Order form for products, services, custom requests, and manual sales Booking form for appointments, events, consultations, and service requests Payment form for collecting payments through PayPal, Stripe, Razorpay, and Mollie Multistep form for longer forms that need a cleaner step-by-step flow Conversational form for a question-by-question experience File upload form for documents, images, resumes, screenshots, and project files Registration form and login form using WordPress authentication Calculator form for quotes, pricing, loan estimates, tax estimates, and custom calculations Feedback form, survey form, application form, donation form, quote form, and onboarding form Whether you need one simple form or many advanced forms, Bit Form gives you a flexible form plugin that works for real WordPress use cases. Free Form Integrations This WordPress form builder plugin includes 50+ free integrations with many platforms. These integrations help you send form data to CRM tools, email marketing tools, spreadsheets, automation platforms, file storage services, messaging apps, WordPress plugins, and webhook-based workflows. AutomatorWP FlowMattic ActiveCampaign Acumbamail Advanced Custom Fields (ACF) Advanced Form Integration Automate Hub SperseIO FunnelKit Brevo Dropbox Elastic Email Encharge FluentCRM GetGist Google Sheets Groundhogg HubSpot IFTTT Integrately Make Mailchimp MailerLite MailPoet Meta Box OneDrive Pabbly PODS rapidmail SendFox SureTriggers Telegram Twilio Webhook WooCommerce Zapier Zoho Analytics Zoho Bigin Zoho Campaigns Zoho Creator Zoho CRM Zoho Desk Zoho Flow Zoho Mail Zoho Marketing Hub Zoho Project Zoho Recruit Zoho Sheet Zoho Sign Zoho WorkDrive OttoKit (SureTriggers) Thrive Automator Uncanny Automator n8n Drag-and-Drop WordPress Form Builder Bit Form includes an intuitive drag-and-drop form builder. You can add fields, arrange layouts, customize labels, set placeholders, configure validation, apply show hide conditional logic, style your form, and publish it on your WordPress site. Fast and Lightweight Form Builder Bit Form is designed to work as a fast form builder for WordPress. For simple contact forms, Bit Form loads only 20KB JS & CSS. The exact load depends on the fields and settings you use, but the plugin is built to keep form performance clean and lightweight. Bit Form still handles advanced forms in a well-optimized way. It gives you both: simple form creation for beginners and advanced form control for power users. Form Settings for Better Control Bit Form gives you detailed form settings so you can control how your forms behave. Available form settings include: – Allow single entry for each IP address – Require users to be logged in before form submission – Prevent empty form submission – Validate form input when the field loses focus – Disable entry storing in the WordPress database – Enable reCAPTCHA v3 – Enable honeypot spam protection – Disable a form after a limited number of entries – Limit form submission by date and time period – Block or allow selected IP addresses – Capture Google Ads Click ID or GCLID Conditional Logic and Dynamic Forms Bit Form Free includes basic conditional logic to show or hide fields based on user input. Bit Form Pro adds advanced rules and actions like enable or disable fields, change values, make fields read-only or writable, update labels, update helper text, and control form behavior based on user choices, including AND and OR conditions, groups, nested conditions, Else If branches, and Else branches. This makes Bit Form useful for quote forms, calculator forms, booking forms, payment forms, order forms, support forms, and advanced lead generation forms, where every user should not see the same fields. Email Notifications and Email Templates Bit Form lets you send email notifications after form submission. You can create custom email templates, add smart tags, insert form field values, map all fields into the email body, and send different messages based on form data. Bit Form Pro also supports advanced email notifications with PDF attachments, giving you more control over documents, receipts, confirmations, and internal records. Built-in Style Editor Bit Form includes a built-in style editor so you can customize your form design easily. You can adjust form layout, background, spacing, field style, colors, typography, buttons, and other visual elements to match your WordPress site. The free version includes essential form styling, while Bit Form Pro adds deeper control with individual field styling. Payment Forms With PayPal, Stripe, Razorpay and Mollie Bit Form Pro lets you create payment forms using PayPal, Stripe, Razorpay, and Mollie. You can build a payment form, order form, booking form, donation form, service request form, event registration form, or custom checkout-style form. By using payment fields, you can collect payments through a form easily. You can combine payment fields with contact fields, file upload fields, conditional logic, email notifications, and form integrations. Multistep Forms and Conversational Forms Long forms can feel hard to complete when everything appears on one screen. Bit Form supports multistep forms, so you can divide longer forms into smaller sections. Bit Form also supports conversational forms. A conversational form shows questions in a step-by-step flow, which can work well for lead generation, feedback, applications, and guided form experiences. Entry Management, Data Views, and Reports Bit Form stores form submissions inside the dashboard. You can review form entries, manage submitted data, filter responses, and use entry-related features for internal workflows. With Bit Form Pro, Data Views & Edit lets you control which users can view or edit entries from the front end. You can allow users to view their own entries, allow selected roles to view others’ entries, and create front-end data views for submitted form data. Landing Forms and Direct Form Sharing Bit Form Pro supports landing forms and standalone form pages. You can create a form page with its own direct URL and share it without embedding the form on a normal WordPress page. You can also share conversational form links or embed forms using HTML embed code. PDF Templates and Attachments Bit Form Pro supports PDF templates. You can generate PDF files from submitted form data and use them for records, receipts, invoices, contracts, applications, and internal documents. PDF template options include: Custom PDF template body Form field smart tags Map all fields Custom PDF file name PDF password Download link control Paper size Orientation Font family Font size Watermark Language direction PDF support is useful for booking forms, order forms, payment forms, application forms, contract forms, and official form records. Spam Protection and Email Verification Bit Form includes multiple spam protection options. You can protect forms using reCAPTCHA v2, reCAPTCHA v3, hCaptcha, and Cloudflare Turnstile for free. Honeypot protection is included in Pro. Bit Form also supports double opt-in in Pro. Double opt-in can require users to confirm their email before selected actions run. This is useful for newsletter forms, lead generation forms, registration forms, and email-based workflows. Form Abandonment and Partial Entries (Pro) Bit Form includes form abandonment support. This feature can save partial form data when users leave before completing the form. You can show a warning message, save drafts for logged-in users, repopulate previous partial entries, save a draft when the user leaves the form page, and allow empty forms to be saved as drafts when needed. WordPress Authentication Forms Bit Form Pro includes WordPress authentication features. You can create forms for: User registration User login Forgot password Reset password You can map form fields to WordPress user fields, assign user roles, set approval methods, send user and admin notifications, redirect users after submission, and map user meta fields. This makes Bit Form useful for membership sites, course sites, private communities, customer portals, and user onboarding flows. Why Choose Bit Form? Bit Form gives you a clean form-building experience without making the workflow feel complicated. Bit Form is useful for: Beginners who want to create a contact form without code Small businesses that need lead generation forms and support forms Agencies that build forms for client websites Freelancers who need booking forms, quote forms, and order forms Membership sites that need registration, login, and user forms Marketers who need CRM, email marketing, and automation integrations Developers who need conditional logic, webhooks, PDF output, and custom JS/CSS control Bit Form keeps simple form creation easy while still giving advanced users enough control to build complex form workflows. Build Simple Forms or Advanced Form Workflows You can start with a basic form and later build more complex forms with file upload, conditional logic, multistep form, conversational form, payment form fields, booking form workflows, order form confirmations, support form notifications, CRM integrations, and PDF attachments. Bit Form gives you a flexible form-building system inside WordPress with a beginner-friendly interface and advanced form-building capabilities. External services Bit Form connects to external services only when: – You enable a specific integration (e.g., Zoho CRM, Mailchimp, Google Sheets) – You use a built-in feature that requires external processing (e.g., spam protection, icon search) Data is sent to external servers only when integrations are active (captcha/icon search are exceptions when those features are used). Enabling an integration sends form data to that service per your configuration — for example, connecting Mailchimp will send subscriber data on form submission. For a full reference with additional details see: External Services

WORDPRESS CONTACT FORM PLUGIN Meet Kali Forms – the powerful & user-friendly WordPress contact form plugin. Start from scratch with our easy-to-use drag & drop builder or build a form with our predesigned templates in just a few clicks… Kali Forms makes it easy to create powerful contact forms, payment forms, feedback forms and more for your website without the hassle. Easy-to-use Form Templates Building forms can take time, which is something we all never have enough of. So to make the form creation experience even easier and more efficient, Kali Forms comes with built-in form templates which you can use if you don’t want to start from scratch! Standard contact form Instantly create a contact form that allows your website visitors and potential customers to get in touch with you. Employee information form Easily use and modify the Kali Forms employee information form template which you can use to collect vital information during the employee onboarding process. These 13 additional templates are only available in Kali Forms Pro: Job application form Easily create a form that allows candidates to apply for a job with this template. Appointment form Make it easy for potential customers and clients to book a call or schedule a meeting with you without linking to external services. Customer feedback form Use the customer feedback form template to start collecting valuable feedback and suggestions from your customers. Art contest Thinking of running an art contest or competition but don’t know where to start? With the Kali Forms Art Contest form template, easily start collecting entries in just a few clicks. Gaming tournament registration form Do you run a gaming website and want to host a gaming tournament that all your followers can join? If so, easily create a gaming tournament registration form by importing this predesigned template. Kali Forms makes it easy to plan and host gaming tournaments that people love. GDPR-Friendly contact form Kali Forms makes it extremely easy to create GDPR-friendly contact forms with a confirmation checkbox that allows you to ensure that people submitting your contact form agree with the terms and conditions or privacy policy of your website. Running calculator form Help users that like to go on outdoor runs calculate their pace, time and distance. The calculations are easily handled through our built-in Calculator. Donation form A simple form that will allow you to accept donations through PayPal. Request quote form An example form for requesting a quote for gardening services. Reservation form Use this form if you want to provide users with an example of a hotel reservation form. Gym Membership Application form Staying in shape is very important, allow users to apply to a gym memberhsip at your establishment using this example form. Simple booking form Allow users to book a venue through this form. Previously selected dates will be automatically disabled in the calendar selection in order to avoid overlapping bookings. Simple booking form with payment Provide users with a basic form that will allow them to book a room at your hotel and also accept payments online through PayPal. Learn more about Kali Forms Pro… Performance-Focused WordPress Form Plugin We built the Kali Forms WordPress form plugin from the ground up with performance in mind. Kali Forms is built on React using modern development practices. All forms are 100% mobile-responsive. Contact forms created with Kali Forms are fully mobile responsive, so your contact forms will look great on mobile, tablet, laptop and desktop devices. The Days of Form Spam Are Over We know much of a problem form spam is which is why Kali Forms is designed to use a combination of Google’s powerful reCAPTCHA and spam honeypot system so you never have to waste your time dealing with unsolicited submissions ever again. Easy doesn’t need to mean basic forms This feature is only available in Kali Forms Pro! Kali Forms was designed to be user-friendly but being easy-to-use doesn’t need to mean that you should only be able to create simple, basic forms. With Kali Forms Pro, you can easily create powerful forms that use conditional logic, multi-page forms, and make use of our partial entries and submisison handling add-on. Learn More about Kali Forms Pro… External Services This plugin connects to several third-party services to provide its functionality. Below is a complete list of external services used, what data is sent, when it is sent, and links to their terms of service and privacy policies. Spam Protection Services Google reCAPTCHA – Service: Google reCAPTCHA is used to verify that form submissions are made by humans and not automated bots. – What data is sent: When a form is submitted with reCAPTCHA enabled, the plugin sends the reCAPTCHA response token and your site’s secret key to Google’s verification service. – When: Data is sent only when a form submission includes reCAPTCHA verification. – Terms of Service: https://policies.google.com/terms – Privacy Policy: https://policies.google.com/privacy Cloudflare Turnstile – Service: Cloudflare Turnstile is an alternative spam protection service used to verify that form submissions are made by humans and not automated bots. – What data is sent: When a form is submitted with Turnstile enabled, the plugin sends the Turnstile response token and your site’s secret key to Cloudflare’s verification service. – When: Data is sent only when a form submission includes Turnstile verification. – Terms of Service: https://www.cloudflare.com/terms/ – Privacy Policy: https://www.cloudflare.com/privacy/ Akismet – Service: Akismet is used to check form submissions for spam content when enabled. – What data is sent: When Akismet is enabled and a form is submitted, the plugin sends the following data to Akismet: website URL, user IP address, user agent, referrer URL, form field values (name, email, message content), and comment type. – When: Data is sent only when Akismet is enabled and a form is submitted. – Terms of Service: https://akismet.com/tos/ – Privacy Policy: https://automattic.com/privacy/ Email Delivery Services (Optional) These services are only used if you configure them in the plugin’s email settings. If you use the default WordPress email system, these services are not contacted. Postmark – Service: Postmark is an email delivery service used to send form notification emails when configured. – What data is sent: Email content including recipient addresses (To, Cc, Bcc), sender information, subject, HTML/text body, reply-to addresses, and email attachments (if any). – When: Data is sent only when Postmark is configured as the email provider and a form notification email is sent. – Terms of Service: https://postmarkapp.com/terms – Privacy Policy: https://postmarkapp.com/privacy SMTP.com – Service: SMTP.com is an email delivery service used to send form notification emails when configured. – What data is sent: Email content including recipient addresses (To, Cc, Bcc), sender information, subject, HTML/text body, reply-to addresses, and email attachments (if any). – When: Data is sent only when SMTP.com is configured as the email provider and a form notification email is sent. – Terms of Service: https://www.smtp.com/terms-of-service/ – Privacy Policy: https://www.smtp.com/privacy-policy/ Sendinblue (Brevo) – Service: Sendinblue (now Brevo) is an email delivery service used to send form notification emails when configured. – What data is sent: Email content including recipient addresses (To, Cc, Bcc), sender information, subject, HTML/text body, reply-to addresses, and email attachments (if any). – When: Data is sent only when Sendinblue is configured as the email provider and a form notification email is sent. – Terms of Service: https://www.brevo.com/legal/termsofuse/ – Privacy Policy: https://www.brevo.com/legal/privacypolicy/ Mailgun – Service: Mailgun is an email delivery service used to send form notification emails when configured. – What data is sent: Email content including recipient addresses (To, Cc, Bcc), sender information, subject, HTML/text body, reply-to addresses, and email attachments (if any). – When: Data is sent only when Mailgun is configured as the email provider and a form notification email is sent. – Terms of Service: https://www.mailgun.com/terms/ – Privacy Policy: https://www.mailgun.com/privacy-policy/ Payment Processing (Optional) PayPal – Service: PayPal SDK is loaded to enable payment processing in forms when PayPal payment fields are used. – What data is sent: The PayPal JavaScript SDK is loaded from PayPal’s servers. Payment data is handled directly between the user’s browser and PayPal – the plugin does not send payment information to PayPal servers. – When: The PayPal SDK script is loaded only when a form contains PayPal payment fields and is displayed on a page. – Terms of Service: https://www.paypal.com/us/webapps/mpp/ua/useragreement-full – Privacy Policy: https://www.paypal.com/us/webapps/mpp/ua/privacy-full Plugin Services (Kali Forms) Kali Forms Extensions API – Service: This service provides a list of available plugin extensions and add-ons. – What data is sent: No user data is sent. The plugin requests a list of available extensions. – When: Data is requested when you visit the Extensions page in the WordPress admin panel. Results are cached for 2 days. – Terms of Service: https://kaliforms.com/terms-of-service/ – Privacy Policy: https://kaliforms.com/privacy-policy/ Kali Forms Uninstall Feedback API – Service: This service collects feedback when you deactivate the plugin. – What data is sent: When you deactivate the plugin, you may optionally provide feedback including: deactivation reason, improvement suggestions, and optionally your email address (if you choose not to submit anonymously). – When: Data is sent only when you explicitly choose to submit feedback during plugin deactivation. You can choose to submit anonymously. – Terms of Service: https://kaliforms.com/terms-of-service/ – Privacy Policy: https://kaliforms.com/privacy-policy/ Kali Forms Blog Posts API – Service: This service provides blog posts to display in the WordPress dashboard widget. – What data is sent: No user data is sent. The plugin requests blog posts tagged for the dashboard widget. – When: Data is requested when the dashboard widget is displayed. Results are cached for 7 days. – Terms of Service: https://kaliforms.com/terms-of-service/ – Privacy Policy: https://kaliforms.com/privacy-policy/ JavaScript Libraries (Bundled) html2canvas – Service: html2canvas is a JavaScript library bundled within the plugin’s vendor.js file. The reference to html2canvas found in the compiled code is a comment banner indicating the library’s origin and version, not a remote service call. – What data is sent: No data is sent. html2canvas is included as a bundled dependency in the public/assets/backend/js/vendor.js file and operates entirely client-side without making external network requests. – When: The library is loaded when the form entries page is accessed in the WordPress admin panel. It is used for client-side image rendering functionality. – Source: The library is bundled from npm package html2canvas and included in the plugin’s vendor bundle. No external calls are made. jsPDF (PDFObject CDN Reference) – Service: jsPDF is a JavaScript library bundled within the plugin’s vendor.js file for PDF generation. The library includes an optional feature that can load PDFObject from a CDN, but this feature is only used if the “pdfobjectnewwindow” output type is explicitly called. – What data is sent: The jsPDF library includes a hardcoded fallback URL to Cloudflare’s CDN (https://cdnjs.cloudflare.com/ajax/libs/pdfobject/2.1.1/pdfobject.min.js) that is only used when the optional “pdfobjectnewwindow” output method is called. This is a feature of the jsPDF library itself, not a requirement of this plugin. – When: The CDN URL is only accessed if code explicitly uses jsPDF’s output("pdfobjectnewwindow") method. The plugin does not use this output method by default, so the CDN is not accessed during normal plugin operation. – Source: The library is bundled from npm package jspdf and included in the plugin’s vendor bundle. The CDN reference is part of the jsPDF library’s optional functionality. – Note: To avoid any external CDN calls, do not use the pdfobjectnewwindow output type. The plugin uses other jsPDF output methods that do not require external resources. Important Note: Kali Forms does not send any data without user action or consent to external services, nor do we collect sensitive information from the requests. Email delivery services and payment processing are only used when explicitly configured by the site administrator. JavaScript libraries are bundled within the plugin and operate client-side. The only external CDN reference is an optional feature of the bundled jsPDF library that is not used by default. Development Source Code The source code for Kali Forms is available in the plugin directory. The plugin includes a package.json file that documents all build dependencies and development tools used to compile the plugin’s JavaScript and CSS assets. Build Process Kali Forms uses modern web development tools to build its frontend assets: Webpack: Module bundler for JavaScript and CSS Babel: JavaScript compiler for modern ES6+ syntax Sass/SCSS: CSS preprocessor PostCSS: CSS post-processing with autoprefixer The plugin’s JavaScript source code is located in the resources/assets/js/ directory and is compiled into the public/assets/ directory. The build process does not use code obfuscation or minification that makes code unreadable – only standard webpack production optimizations are applied. Vendor Files The plugin includes bundled vendor libraries in public/assets/backend/js/vendor.js and public/assets/frontend/js/vendor.js. These files contain third-party JavaScript libraries that are compiled and bundled during the build process. A complete list of all vendor dependencies, including their versions and licenses, can be found in the package.json file included with the plugin. The dependencies are categorized as: – dependencies: Runtime libraries required for the plugin to function – devDependencies: Build tools and development dependencies used only during compilation All vendor libraries are bundled locally within the plugin and do not make external network requests during normal operation. The source code for these libraries is available through their respective npm packages, and the bundled versions are included in the plugin distribution. Any CDN references found in vendor files are either: 1. Comment banners or attribution notices (like library name and version information) 2. Optional features within bundled libraries that are not used by the plugin (such as optional output methods that require external resources) For specific examples of how bundled libraries are used and whether they make external calls, see the “JavaScript Libraries (Bundled)” section above. Building from Source To build the plugin from source: Ensure you have Node.js and npm installed Navigate to the plugin directory Run npm install to install dependencies Run npm run prod to build all assets for production, or use specific build commands: npm run prod-frontend – Build frontend form assets npm run prod-components – Build form builder components npm run prod-general – Build general admin assets npm run prod-block – Build Gutenberg block assets npm run prod-form-entries – Build form entries page assets npm run prod-emails – Build email settings assets For development with watch mode, use npm run start or the specific start-* commands. Dependencies All build dependencies …