Contact Camo vs Anti-Spam Protection – No API Key, GDPR Friendly

Contact Camo protects email addresses from scrapers and bots — now with a native Gutenberg block so you can build beautiful, protected contact experiences without touching a single line of code. What Is It? Contact Camo is a plugin for WordPress developed by Plan Left that effectively hides or obfuscates email addresses from scammers, web scrapers and internet bots to help minimize spam and other nefarious, automated actors. In addition to protecting email addresses, Contact Camo provides rich, visual control over how those protected email addresses are displayed and interacted with by your visitors — all from inside the WordPress block editor. Now with a Native Gutenberg Block! Contact Camo now feels right at home in the WordPress block editor. Drag it in, configure it visually, and see a live preview of exactly what your visitors will see — no shortcodes, no guesswork. Everything is point-and-click: 🎨 Pick an icon — Browse and search hundreds of WordPress icons right inside the sidebar. Choose your size from XS to XL, or dial in an exact pixel size. 🖌️ Choose a color — Set the text and icon color using your theme’s color palette or a custom color picker. It just works. 🔘 Link or button? — Toggle between a standard link and a styled button in one click. Your theme’s button styles apply automatically. 📋 Inline or popup form? — Show a sleek embedded contact form or a modal popup — your choice, configured visually. 📐 Control the layout — Adjust container padding and form width to fit perfectly within your design. 👁️ Show what you want — Display the icon and text together, icon only, or text only. You decide. ⚡ Live preview — Every change you make is reflected instantly in the editor canvas. What you see is what you get. All of the above is available through the shortcode too, for those who prefer it. Example Use Cases Educational Organization with large faculty directories Nonprofits who need to be accessible without displaying in-content email addresses Large Organizations who have departmental pages and points of contact but don’t want to maintain multiple contact forms Anyone who doesn’t want to expose email addresses to the scammers, scrapers and bots of the internet. Why Did You Make This Plugin? We work with many non-profits and educational organizations that need to list contact info in directories on their website. Due to the public visibility of these and their large user base, our clients’ web properties are under constant threat from spammers and bots. We wanted to ensure that their user directories were safe from these threats while still being functional to visitors. In other words, we needed to hide a bunch of email addresses from the outside world while still allowing the outside world to contact those users via their email address. When we got to developing this plugin, we knew we had to provide a solution that was as bulletproof as possible while allowing our clients and customers the most amount of control over things as practical. Ultimately, we needed to create a plugin that would: Optionally hide or obfuscate email addresses from scrapers and bots securely and confidently. For our use case, email addresses needed to be obfuscated in the source code, the DOM, and in HTTP requests. We took the email address out of the client-side equation completely by just tucking it safely away in the database in a lookup table instead of providing a workaround that simply disguises the email address. We essentially took the email address to a safe house and sent out its representative to interact with the outside world on its behalf. Nobody gets the email, not no way, not no how, see?!? Provide users with lots of control over the UX of protected email addresses, without the need for cumbersome configuration. The Gutenberg block handles all of that visually, and the shortcode is still there for power users. Be performant in capabilities, lightweight in footprint, and opinionated in scope. The client was very pleased with the end-result and so were we. So, we decided to offer it back to the community. Our development team reviewed and scrutinized the existing plugin, found areas for improvements and further customizations, and baked them right in for everyone to use. Who Is It For? Site administrators and content editors/moderators. Anyone with a WordPress site that would like the peace of mind of knowing that their users’ email addresses are safely hidden from spam bots and other unintended consumers with ill intent. Content creators that don’t want to worry about the complications and time expenditure of dealing with and managing their user base getting spammed from their platform. And especially when any of the above mentioned require some level of control over what’s displayed to their users, who may very well be their customers or clients or patients, etc… It’s for site builders that want protection AND customization without being overwhelmed. With the new Gutenberg block, that means literally anyone editing a page in WordPress — no code required. What Problems Does It Solve? Contact Camo hides or obfuscates email addresses in the source code AND the DOM. Not only this, it ensures the unobfuscated email address is never used in any page or ajax request from its originating context; all handling/processing is done server-side. Once obfuscated, the client-side never sees the original email address again (where obfuscated). The obfuscation (key) is a hash that is stored in a lookup table with the original email address. A few of the limitations we found in some existing (but great) plugins: email address only obfuscated in DOM, but not in source code email address only obfuscated in source code, but not in the DOM integrating with a 3rd-party service that scrapes entire pages and performs a search-and-replace of email addresses with obfuscated versions in the source code email address obfuscation using only html entities replacement few options for controlling output no contact form or fallback options no native block editor support How Does It Work? With the Gutenberg block (recommended): Search for “Contact Camo” in the block inserter, drop it onto your page, enter the email address you want to protect, and configure everything else from the visual sidebar. Done. You’ll see a live preview of the output right there in the editor. With the shortcode: Contact Camo provides a simple shortcode that can be placed anywhere shortcodes are supported. The shortcode’s default output is a clickable link with the obfuscated email address’s generated hash stored in a data attribute. On click, this hash is used to look up the email address and then open the browser’s configured email client with the “To” field pre-populated. The shortcode accepts parameters for overriding the default output — output a button instead of a link, add CSS classes, change the text output, choose an icon, set a color, and more. The shortcode also supports an embedded contact form or an optional modal popup contact form as an alternative to triggering the email client. What is Hide vs Obfuscate? For our plugin, we wanted to give site administrators the option to either completely hide the email address and never let any end content consumer see any piece of the email, or to hide the email until requested and reveal it in context after a specific action is taken. Hiding the email address: The site visitor will never see the email address, and instead only be presented a popup contact form that submits and mails through ajax. This option totally hides the email, and it will never be revealed unless the emailed recipient emails the form submitter back. Obfuscating the email address: The site visitor will not see the email address until the contact button (or link) is clicked. On click, the email address will be revealed and the visitor can copy or mail to that address. What Can I Do With It? We chose to err on the side of simplicity, balanced with enough options to be truly useful. The Gutenberg block makes all of these options accessible without writing a single line of code: Show a link or a button — your theme’s styles applied automatically Add an icon from a library of hundreds, with full size control Set a custom text and icon color using your theme palette or a custom picker Show only the icon, only the text, or both Display an inline contact form or a modal popup form Control padding, form width, and layout Add a custom CSS class or anchor ID for targeting with your own styles or JavaScript All of the above is also available via the shortcode for developers and power users. Basic Usage Block Editor: Search for “Contact Camo” in the block inserter (+), add it to your page, enter an email address in the sidebar, and you’re protected. Shortcode: [contactcamo email="[email protected]"] output: a basic anchor tag with default text [contactcamo email="[email protected]" label="Contact Us" form=true button=true] output: a clickable button with text that says “Contact Us” [contactcamo email="[email protected]" label="Contact Us" form=true button=true popup=true] output: a clickable button that, when clicked, pops up a modal contact form [contactcamo email="[email protected]" icon="email" display="both" iconsize="md"] output: a link with a mail icon and text [contactcamo email="[email protected]" id="one-contactcamo-to-rule-them-all" label="Fly, You Fools!" button=true class="btn btn-lg btn-lt-blue"] output: a large, styled clickable button with custom text Shortcode Parameters email required string the email address to be obfuscated label optional string default=”Email” the visible text on the link or button subject optional string pre-fills the email subject line icon optional string a Dashicon slug (e.g. email, phone, admin-users) to show alongside the label display optional string default=”both” controls what is shown: both (icon + text), icon (icon only), or text (text only) iconsize optional string default=”sm” icon size preset: xs (12px), sm (16px), md (20px), lg (28px), xl (36px), or custom iconsizepx optional integer default=20 custom icon size in pixels, used when iconsize=custom textcolor optional string a hex color value (e.g. #e63946) for the text and icon color form optional boolean default=false if true, show a contact form instead of opening an email client popup optional boolean default=false if true, show the contact form in a modal overlay when clicked formtitle optional string default=”Compose Email Message” the heading shown at the top of the popup form formwidth optional integer default=325 maximum width of the contact form in pixels; set to 0 for full width button optional boolean default=false if true, render a element instead of an tag containerpadding optional integer default=15 padding in pixels applied to the outer container class optional string CSS class(es) to add to the link or button element, space delimited id optional string HTML id attribute to add to the link or button element There is also an admin page for Contact Camo. From this page, you can configure where the contact form redirects after form submission.

Is Contact Form 7 spam destroying your mornings? No API key. No data leaving your server. No charges for commercial use. Just effective spam protection that works the moment you activate it. What Gets Protected (FREE) ✅ Contact Form 7 – Block bot spam automatically ✅ WPForms Lite & Pro – Stop automated submissions ✅ Jetpack Contact Forms – Filter bot spam instantly ✅ Fluent Forms – Eliminate bot attacks ✅ SureForms – Block bot spam submissions ✅ WordPress Comments – Clean comment spam from badbots ✅ Business sites included – No commercial fees ever Works immediately after activation. No configuration. No learning curve. No monthly costs. How It Works 3 Steps to Spam-Free Contact Forms: Install – Search “Contact Form 7 spam” in your WordPress dashboard Activate – One click to turn on protection Relax – Your Contact Form 7 and WPForms and others are now protected from bots The moment you activate, spam bots are automatically blocked on all your forms and comments. No settings to configure. No technical knowledge required. No ongoing maintenance. Most users report 95-100% spam reduction within the first 24 hours. Tomorrow morning, check your inbox. Instead of dozens of spam submissions, you’ll see only real customer inquiries. That’s the peace of mind this plugin delivers. Why Contact Form 7 Needs This Contact Form 7 is WordPress’s most popular form plugin with over 5 million active installations. It’s lightweight, flexible, and completely free. But it doesn’t include spam protection. Without protection, Contact Form 7 sites get hammered. Bot networks discover unprotected forms and flood them with submissions. Your inbox fills with junk. You waste time sorting real inquiries from spam. Worse, you risk missing legitimate customers buried in the noise. This plugin fixes that problem. For free. Forever. Free vs Pro: What You Get FREE Version (Most Sites Need Only This): ✅ Contact Form 7 bot spam blocked ✅ WPForms automated spam stopped ✅ Jetpack forms protected ✅ Fluent Forms secured ✅ SureForms protected ✅ WordPress comment spam eliminated ✅ Works on business/commercial sites ✅ Spam statistics dashboard Automated bots cause 95%+ of spam. The free version handles this completely. PRO Version (For Advanced Needs): ⚡ Private Machine Learning human spam detection (runs on your own server, learns from your spam) ⚡ Gravity Forms integration ⚡ WooCommerce registration protection ⚡ Email quarantine for review ⚡ Custom IP blocklists ⚡ Allow/deny pattern rules ⚡ Priority support Most Contact Form 7 users never need Pro. But if you’re getting manually-typed spam or need enterprise features, Pro has you covered. Why This Works Better Than CAPTCHA CAPTCHA makes your visitors prove they’re human by solving puzzles. It’s annoying, hurts conversions, and still lets some spam through. This plugin takes a smarter approach: Invisible honeypot fields – Bots can’t resist filling hidden fields that humans never see Timing analysis – Bots submit forms instantly; real people don’t Behavioral fingerprinting – Bot patterns are detectable and consistent No user friction – Your visitors never know the protection exists Lightning fast – All processing happens locally on your server Your Contact Form 7 stays fast. Your conversion rates stay high. Spam disappears. It just works. Quietly. Effectively. Completely free. Common Questions Answered “Will this work with my existing Contact Form 7 setup?” Yes. It integrates automatically with all CF7 configurations, custom fields, and extensions. Nothing breaks. Spam just stops. “I’m not technical. Can I install this?” If you can install a WordPress plugin, you can use this. There’s literally nothing to configure. Install, activate, done. “What about sites that aren’t in English?” Works perfectly on all languages. The spam detection doesn’t depend on language – it detects bot behavior patterns. “My site sells products. Do I have to pay?” No. Unlike some popular anti-spam solutions that charge business sites, this is free for commercial use. No exceptions. No hidden fees. Ready to Stop Contact Form 7 Spam? Installation takes 30 seconds: In your WordPress dashboard, go to Plugins → Add New Search for “Contact Form 7 spam” Click Install, then Activate Done – your forms are now protected Check your email tomorrow. Enjoy the silence. For detailed statistics and settings, visit Settings → Anti Spam after activation. Go Pro Most Contact Form 7 users never need Pro – the free version eliminates their spam problem completely. What makes Pro unique – private Machine Learning: Unlike cloud filters that ship your visitors’ messages off to an external service, the Pro classifier runs entirely on your own server. It learns from the spam you classify, gets smarter the more you use it, and never sends data to a third party outside your control – no external cloud service, no data sharing, no privacy trade-off. Pro delivers: ✅ Private Machine Learning Human Spam Detection – Stops manually-typed spam that gets past basic filters, using Machine Learning that runs entirely on your own server and learns from your spam classifications – your visitors’ data never leaves your site or goes to a third party outside your control ✅ Gravity Forms Integration – Complete protection for premium form users ✅ WooCommerce Registration Blocking – Stop fake account spam ✅ Email Quarantine – Review and rescue any legitimate messages caught by mistake ✅ Quarantine / Audit Log – Full spam traceability: see every submission the plugin checks, allowed or blocked, and exactly why it was decided (bot trap, Machine Learning human-spam score, single-word, deny rule, real-time IP blocklist or allow list) – with the analysed content, masked IP and country, plus one-click allow/deny actions to fix any mistake ✅ Custom Allow/Deny Rules – Block specific IPs, patterns, or keywords ✅ IP Blocklist Checking – Automatic blocking of known spam networks ✅ Priority Support – Get help directly from the developers Perfect for: – High-traffic sites getting manually-entered spam – Agencies managing multiple client installations – Enterprise sites requiring advanced controls – Gravity Forms and WooCommerce users Start Your Free 30-Day Pro Trial Try Pro features risk-free for 30 days. A card is required to start, but you won’t be charged if you cancel before the trial ends. No pressure, no hassle.