404 to 301 – Redirect Manager, 301 Redirection, 404 Error Logs & 404 Monitoring vs All in One SEO – AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights)

404 to 301 is a redirect manager and 404 error monitor for WordPress. Create your own custom redirects with 301, 302 or 307 redirection, send every remaining 404 error to a page of your choosing, and keep a full log of the broken links visitors and search engines actually hit. Broken links cost you traffic. A visitor who lands on a 404 page usually leaves, and Google eventually drops the URL from its index along with whatever link equity it had earned. This redirect manager fixes both halves of that problem. You get precise redirection rules for the URLs you know about, and 404 error logs that surface the ones you don’t. Need more than redirects? 404 to 301 is free and every feature is included, with no license key and no upsell. If you also want full-site and .htaccess redirect rules, automatic 404 monitoring across large sites, Google Search Console crawl error data, and a complete SEO toolkit alongside your redirection, take a look at AIOSEO Pro. 🔀 Custom 301 Redirects and Redirection Rules Take control of your URLs from one redirect manager. Create as many custom redirects as you need and pick the redirect type per rule, so a permanent move uses a 301 redirect and a temporary campaign URL uses a 302 or 307 redirect. Match URLs by exact path when you know the address, by prefix when a whole folder has moved, or by regular expression when you need a pattern. Prefix matching covers the wildcard redirect cases, where every URL under /old-shop/ should land on its counterpart under /shop/. Regex redirect rules handle the messy ones, like a query string that changed format or a date-based permalink structure you have retired. Every redirect carries a hit counter and a last-hit timestamp, so you can see which rules are earning their keep and which are dead weight. Toggle a rule off without deleting it when you want to test, and manage the whole set from a table with search, filters, bulk actions and pagination. 🎯 Automatic 404 Redirection to Any Page You will never catch every broken URL by hand. Set a global fallback and 404 to 301 redirects every leftover 404 error automatically, to your homepage, a specific page, or any URL you like, using the redirect type you choose. That turns a dead end into a route back into your site. Visitors who would have bounced off a 404 page keep browsing, and search engines following an old inbound link reach real content instead of an error. 📋 404 Error Logs and Broken Link Monitoring The 404 error logs tell you which links are breaking and where the traffic is coming from. Each entry records the requested URL, the referrer, the IP address, the user agent and the timestamp, so you can tell a mistyped address apart from a broken inbound link that deserves a redirect. Busy broken URLs stay readable. Repeat hits are deduplicated into a single row with a hit count, so one popular dead link is one entry instead of thousands. Sort by hits and the URLs worth fixing rise to the top on their own. Two filters do most of the triage for you. Filter by referrer source to separate the 404 errors your own pages are linking to, which are yours to fix in the content, from the ones arriving off other sites, which want a redirect. Filter by request type to split real page and post requests from missing files and assets, so a hotlinked image or a stale script does not sit in the same queue as a lost article. Each 404 error carries a status of open, ignored or fixed, so the log works as a queue rather than a pile. Filter by date range, search by URL, then turn any logged 404 into a redirect in a couple of clicks. Privacy is covered too: IP addresses can be masked, and paths you do not care about can be excluded from logging entirely. 📊 404 Monitoring Without Opening the Plugin Most 404 error monitoring fails for a boring reason. Nobody remembers to go and look. So the numbers come to you instead. A Recent 404s widget on the WordPress dashboard lists your busiest broken URLs from the last 30 days, and the admin menu carries a count of the 404 errors still waiting on a decision, the same way WordPress flags pending updates. Summary cards above the log split the totals by status, so you can see what is still open against what you have already fixed or ignored. WordPress Site Health runs its own checks on your 404 monitoring setup and tells you when logging is switched off, when the log table has grown large enough to need pruning, or when another redirect plugin is installed alongside this one and the two could fight. 🔍 Protect Your SEO After a Site Migration A site migration is where redirects earn their reputation. Change a permalink structure, move to a new domain, or retire a batch of old posts, and every inbound link and every indexed URL points somewhere that no longer exists. Map the old URLs to the new ones with prefix or regex redirection and the link equity follows. For everything you miss, the 404 error logs act as a safety net: watch the log for a week after launch and you will see the URLs Google and your visitors are still asking for, then redirect them. Those are the same URLs that show up as crawl errors in Google Search Console, caught on your own site without waiting for the next crawl. The same routine works long after launch. Link rot is constant, external sites link to pages you later rename, and a redirect manager plus 404 monitoring is how you keep finding those before they cost you rankings. Catch broken links before your visitors do 404 to 301 handles the visitors who already hit a dead URL. To find the dead links still sitting in your content, install Broken Link Checker — it’s free, scans your posts, pages and comments for internal and external links that no longer resolve, and lets you fix or unlink them from one screen. 🔁 Automatic Redirects When a Permalink Changes Renaming a post is the most common way to break your own URLs. Switch on slug change monitoring and 404 to 301 writes the redirect for you: rename a post or page, and the old permalink starts pointing at the new one before anyone hits a 404. You also get control over the guessing WordPress does on its own. Core quietly tries to match an unknown URL to a similar post before this plugin ever sees the request, which hides real 404 errors from your logs and can send a visitor to the wrong article. Leave that behavior alone, block just the closest-post guesses, or block guessing altogether so every miss is logged and redirected by your rules instead. 📧 404 Email Alerts and Scheduled Reports Nobody wants to live in the dashboard. Set a hit threshold and 404 to 301 sends an email alert when a broken link starts getting real traffic, so a busy site does not flood your inbox over a single stray request. Switch on Email Reports and you also get a daily, weekly or monthly digest of your 404 activity with the log attached as a CSV. It is a five-second read that tells you whether anything needs attention. 📥 Import Redirects in Bulk, Export Your 404 Logs Moving in from another redirect plugin does not mean retyping your rules. The redirects importer does a bulk redirect import from a CSV file, previews what it found and flags duplicates before anything is written, so you can see the damage before you commit to it. Exports work the other way. Download the 404 error log as a CSV whenever you want it, filtered exactly the way the Logs page is showing, so a report you built with the referrer and date filters is the report you get. Your settings travel too: export them as JSON on one site and import them on the next, which turns a redirect and logging configuration you like into something you can roll out across every site you run. Log cleanup keeps the table honest. Prune by age, by row count, or on a schedule, so a high-traffic site does not grow an unbounded 404 log, with a purge action for when you want to start over. 🧰 Redirect Manager Use Cases Site migration redirects – Map old URLs to new ones after a redesign, domain change or permalink update. Ecommerce URL changes – Redirect discontinued products and retired category pages to live alternatives. Blog cleanup – Point merged or deleted posts at the article that replaced them. Broken inbound links – Recover traffic from external sites linking to URLs that have moved. Campaign URLs – Use short, memorable paths with a 302 or 307 redirect to a landing page. Fixing 404 errors at scale – Work through the 404 error logs by hit count and redirect what matters. Missing images and files – Spot hotlinked assets and dead downloads with the request type filter. ⚡ Built for Performance and Developers The plugin does its work only on a 404 request. Healthy page loads are never touched, so a redirect manager that sits on a busy site costs nothing on the pages that are working. Custom redirects resolve through a hashed, indexed lookup. Developers get a REST API at /404-to-301/v1/ covering every admin operation, a full WP-CLI command set (wp 404-to-301 logs|redirects|settings), and a filterable action pipeline for hooking in custom logic. It is multisite compatible, and each site in the network keeps its own redirects and 404 error logs. Full 404 to 301 Feature List Everything the free redirect manager includes. For the wider SEO toolkit, see All in One SEO. Custom redirect manager with unlimited redirects 301 redirect (permanent) support 302 redirect (found) support 307 redirect (temporary) support 410 Gone and 451 status responses Exact URL matching Prefix matching for folders, URL sections and wildcard redirect patterns Regex redirect rules for pattern-based redirection Query string handling per rule (ignore or require) Enable or disable any redirect without deleting it Hit counter on every redirect rule Last-hit timestamp on every redirect rule Automatic 404 redirection with a global fallback Redirect all 404 errors to the homepage Redirect all 404 errors to a chosen page or URL Full 404 error logs with requested URL and referrer IP address and user agent logging Deduplicated 404 logs with hit counts 404 error status workflow (open, ignored, fixed) Referrer source filter (linked from your site, from elsewhere, or no referrer) Request type filter (pages and posts, or files and assets) Date-range filtering and URL search on logs One-click redirect creation from a logged 404 Bulk actions on redirects and 404 logs Recent 404s dashboard widget for at-a-glance 404 monitoring Open 404 count badge on the admin menu Summary cards for today, this week and all-time 404 totals Broken link monitoring across the whole site 404 email alerts with a configurable hit threshold Scheduled email reports (daily, weekly, monthly) with CSV attached Bulk redirect import from CSV, with a preview and duplicate detection Migration from other redirect plugins Logs exporter with filter-aware CSV download Settings export and import as JSON for reuse across sites Log cleanup by age, row count or schedule, plus a purge action Pruning that keeps the 404s you have already linked to a redirect IP address masking for GDPR Path exclusions to keep noise out of the logs Skip search engine bot 404s so crawlers don’t fill the log Admin-area 404 tracking, on or off Control over WordPress URL guessing, from untouched to fully blocked Slug change monitoring with automatic redirect creation REST API for every admin operation WP-CLI commands for logs, redirects and settings Multisite compatible, per-site redirects and logs Site Health checks covering logging, log size, cron jobs and plugin conflicts 🏆 Built by the All in One SEO Team 404 to 301 has been running on WordPress sites since 2014 and is active on more than 100,000 of them. It is maintained by the team behind All in One SEO, Broken Link Checker and more, used on over 3 million sites. A Redirection Alternative Without the Bloat If you have been comparing redirect plugins you have probably looked at Redirection, 301 Redirects, Safe Redirect Manager and the redirect modules inside Yoast SEO Premium and Rank Math. They are capable tools and some of them are very widely used. The difference here is scope. 404 to 301 does redirect management and 404 error logging, and it does not ask you to install an SEO suite to get them or pay for a license to unlock the importer. Every feature listed above is free, the log table keeps itself trimmed, and the plugin stays out of the request path on pages that are not 404ing. Branding Guidelines 404 to 301 is a product of All in One SEO. When writing about the plugin, please use the correct branding: 404 to 301 (correct) 404to301 (incorrect) 404 To 301 (incorrect) Redirect Manager 404 (incorrect)

AIOSEO – The Original AI SEO Plugin for WordPress All in One SEO is the original WordPress SEO plugin, founded in 2007 and trusted by over 3 million website owners and SEO experts. AIOSEO is a complete AI SEO plugin and marketing toolkit. Use it to optimize WordPress SEO settings, write and optimize content with AI, add schema markup, create XML sitemaps, add local SEO, track keyword rankings, automate internal linking, manage redirects, perform SEO audits, add Author SEO (EEAT), monitor SEO revisions, connect Google Search Console, and everything else an SEO Pro needs to rank higher in search engines. AIOSEO brings AI into every step of your SEO workflow. Generate SEO titles, meta descriptions, FAQs, images, and full articles with the built-in AI Content Generator, create schema markup with AI, and let AI agents like Claude and Gemini connect to your site to read and update its SEO through our built-in MCP server and WordPress Abilities API. AIOSEO is the AI SEO plugin built for how search works today, including AI search engines like ChatGPT, Google AI Overviews, and Perplexity. AIOSEO Pro This is the lite version of the All in One SEO Pro plugin that comes with all the SEO features you need to rank higher in search engines, including AI content and image generation, smart SEO schema markup, advanced SEO modules, the XML sitemap suite, local SEO module, keyword rank tracking, automatic internal linking, redirection manager, WooCommerce SEO, and tons more. Click here to get AIOSEO Pro and unlock all premium WordPress SEO features! Trusted by Over 3 Million Websites From bloggers to agencies to large eCommerce stores, AIOSEO holds a 4.7 out of 5 star rating from over 5,000 reviews and is built by the team behind WPForms, MonsterInsights, and OptinMonster. AI SEO: Write and Optimize Content with AI AIOSEO puts a complete AI SEO toolkit inside WordPress, so you can create optimized content faster and win at both traditional SEO and generative engine optimization (GEO) for AI search engines like ChatGPT. AI Content Generator Break through writer’s block and publish faster. Generate SEO titles, meta descriptions, FAQs, image alt text, and full articles in seconds with the built-in AI Content Generator, and write or rewrite content right inside the editor with the AI Assistant block. Bulk AI actions handle titles, descriptions, and alt text across many posts at once. AI Image Generator Create unique, on-brand images for your posts on demand with the built-in AI Image Generator, so you never have to pay for stock photos or open a design tool. AI Schema Generator Generate accurate structured data with AI using smart analysis and custom prompts, so you win rich snippets without learning schema or writing a line of code. AI Agents & Built-in MCP Server Manage your SEO just by chatting with AI. AIOSEO includes an MCP server and WordPress Abilities API support, so agents like Claude and Cursor can connect to your site and read, audit, and update its SEO data directly. Generative Engine Optimization (GEO) Get found in AI search, not just Google. Generative engine optimization (GEO) is the new frontier of SEO, and AIOSEO generates an llms.txt file so AI engines like ChatGPT, Google AI Overviews, and Perplexity can discover your content and surface it in their answers. AI Search Rank Tracking Track how your brand and content show up across AI search (ChatGPT, Google AI Overviews, and other engines) with our AI Insights keyword report, so you can see whether AI is putting you in front of customers and improve it. What Makes AIOSEO Better than Yoast, Rank Math and SEOPress? Our SEO features give you a competitive advantage over other WordPress SEO plugins like Yoast, Rank Math and SEOPress. Redirection Manager Stop broken links and dead pages from quietly costing you traffic and rankings. Our Redirection Manager automatically monitors and logs 404 errors, fixes them, and safely redirects old or changed URLs (or your whole site when you move domains) so you keep the SEO value you have already earned. Local Business SEO Rank higher on Google Maps and win customers away from your local competitors. Add your business hours, multiple locations, and contact details so Google can surface your phone number, email, and address in its Knowledge Panel and customers can reach you, all with our Local SEO module. Smart Schema Markup (aka Rich Snippets) Stand out in the search results and win more clicks with eye-catching rich snippets like star ratings, FAQs, prices, and recipes. Add FAQ, product, recipe, WooCommerce product, and dozens more schema types without touching code, plus the Organization and Person schema that power your Google Knowledge Graph panel, using our custom Schema Generator. Google Keyword Rank Tracking Know exactly where you rank and what to work on next. Track your Google keyword positions over time right inside your WordPress dashboard, import keywords from Google Search Console, and uncover related keywords and new ranking opportunities with our Search Statistics module. Author SEO (Google E-E-A-T) Build the author authority that Google rewards. Add author profile pages, bio boxes, and author schema that strengthen your E-E-A-T signals, a trust factor that helps you rank and stay resilient through Google’s Helpful Content updates. AI Link Assistant Keep visitors on your site longer and send ranking power to the pages that matter most. Get smart internal link suggestions automatically and add them in a couple of clicks with our internal linking algorithm. Unlimited Keywords Write content that actually ranks. Optimize for unlimited focus keywords with our TruSEO content analysis, which scores your on-page SEO and content readability and shows you exactly what to fix to climb the rankings. Smart XML Sitemap Get your content discovered and indexed faster. Advanced XML sitemaps hand search engines a clear roadmap of your site (with one-click Google Search Console setup), plus a Video sitemap, News sitemap, RSS sitemap, and HTML sitemap. Site Audit & SEO Checklist Find out exactly what is holding your rankings back. Get a full audit of every post and term, plus a step-by-step SEO checklist, with clear, prioritized fixes you can act on right away. SEO Revisions Never wonder whether an SEO change helped or hurt. Keep a full history of your SEO changes, see their impact over time, and roll back to any previous version in one click. Content Decay Tracking Catch declining content before it costs you traffic. Spot which pages are losing rankings and visits so you can refresh them and win that traffic back, with our Search Statistics module. Automatic Image SEO Get more traffic from Google Images with zero manual work. Generate image alt text with AI, plus automatic image titles and clean SEO filenames. Smart Breadcrumbs Give visitors and Google an easy path through your site, and earn breadcrumb links in search results, with full JSON-LD schema support. Robots.txt Editor & Robots Meta Control what search engines crawl and index, right from WordPress: edit your robots.txt and set per-page robots meta tags (noindex, nofollow, no archive, max snippet, and more), with no FTP or code needed. Table of Contents Help readers and Google navigate your content, and earn jump-to links in the search results. Automatically generate a table of contents with our redesigned block (with multi-block and accordion layouts), and customize, hide, or reorder headings. Who Is AIOSEO For? SEO matters for every website, and AIOSEO is built for all of them: Business owners & bloggers who want higher rankings without hiring an SEO expert. eCommerce & WooCommerce stores optimizing product pages and categories for more sales. Marketers & SEO agencies managing SEO across one site or hundreds of client sites. Local businesses that want to show up in local search and Google Maps. Developers who want REST API access, headless support, and granular SEO control. Multilingual SEO Running a multilingual website? AIOSEO is built for it. Generate a multilingual XML sitemap so Google indexes every language of your content, and keep your titles, meta descriptions, and schema correct across every translation. AIOSEO works with WPML, Weglot, and other multilingual plugins so each translated page is fully optimized for search. WordPress SEO Integrations Google Search Console — keywords, clicks, rankings, and index status inside your WordPress dashboard. WooCommerce SEO — optimize WooCommerce product pages and categories to rank in Google and convert. Social Media & Open Graph — Facebook, Twitter, and Pinterest previews, Open Graph data, and a Google Knowledge Panel from your profiles. Webmaster Tools — Google Search Console, Bing, Yandex, Baidu, Google Analytics, and Pinterest verification. Google AMP SEO — better mobile SEO for your AMP pages. Semrush — pull additional SEO keyword data into AIOSEO. SEOBoost Writing Assistant — content briefs and recommendations to help you outrank competitors. Microsoft Clarity — heatmaps and session recordings of visitor behavior. IndexNow — instantly notify Bing and Yandex for faster indexing. Page Builder SEO — Elementor, Bricks, Oxygen, Divi, Avada, WP Bakery, SeedProd, and SiteOrigin. Block & Classic Editor — full SEO controls in the Gutenberg block editor and the Classic Editor metabox. ACF & Custom Fields — pull Advanced Custom Fields content into your SEO analysis, smart tags, and schema. Switch from Yoast, Rank Math or SEOPress in Minutes Moving from another SEO plugin? Users switch to AIOSEO for its built-in AI SEO tools, easy setup wizard, and features like the Redirection Manager, Link Assistant, and keyword rank tracking. Our point-and-click importer brings your titles, meta descriptions, and settings over intact, so you can switch in minutes. It imports from: Yoast SEO & Yoast SEO Premium Rank Math (RankMath) SEOPress It also imports redirects from the Redirection, Simple 301 Redirects, Safe Redirect Manager, and 301 Redirects plugins, and lets you import/export AIOSEO settings, create a backup, and bulk-import pages to your XML sitemap via CSV. Full All in One SEO Feature List SEO Setup Wizard – configure your WordPress SEO settings in under 5 minutes. TruSEO On-Page Analysis – real-time content analysis and readability scoring for unlimited focus keywords. AI Content Generator – generate SEO titles, meta descriptions, FAQs, and full articles with AI content tools. AI Image Generator – create optimized images for your posts on demand. Smart Schema Markup – add schema markup and rich snippets (FAQ, product, recipe, and more) without code. Headline Analyzer – the Headline Analyzer scores your post headlines to improve CTR and SEO rankings. Keyword Rank Tracker – track Google keyword rankings and import keywords from Google Search Console. Local SEO – local business schema, multiple locations, opening hours, and Google Maps for local SEO. Smart XML Sitemap – advanced XML sitemap with Video sitemap, News sitemap, RSS sitemap, and HTML sitemap. Link Assistant – automatic internal linking suggestions to improve on-page SEO. Redirection Manager – manage redirects, fix 404 errors, and set up 301 redirect rules or full-site redirects. Smart Breadcrumbs – breadcrumb navigation with full JSON-LD breadcrumb schema for better SEO. Robots.txt Editor – edit your robots.txt file and per-page robots meta tags from WordPress. SEO Canonical URLs – automatic canonical URLs and per-post canonical tags to prevent duplicate content. Image SEO – automatic image alt text, image titles, and clean SEO filenames. Author SEO (E-E-A-T) – author profile pages, bio boxes, and author schema to strengthen E-E-A-T. SEO Revisions – track your SEO changes over time and roll back in one click. Site Audit Checklist – full site audit and SEO audit with prioritized, actionable fixes. Open Graph & Social – Open Graph data and social previews for Facebook, Twitter, and Pinterest. WooCommerce SEO – optimize WooCommerce product pages and categories for eCommerce SEO. Google Search Console – see Google Search Console keywords, clicks, and index status in your dashboard. Elementor SEO – Elementor SEO controls and TruSEO analysis inside the Elementor page builder. Gutenberg & Classic Editor – full SEO controls in the Gutenberg block editor and the Classic Editor. ACF & Custom Fields – pull ACF and custom fields content into your SEO analysis, smart tags, and schema. WPML & Multilingual SEO – multilingual SEO with WPML support and a multilingual XML sitemap. llms.txt Generator – generate an llms.txt file for generative engine optimization in AI search. IndexNow – instantly notify Bing and Yandex for faster indexing. Table of Contents – automatic table of contents block with customizable headings. Now you can see why over 3 million website owners trust AIOSEO to grow their search traffic. Give AIOSEO a try. Want to unlock more SEO features? Upgrade to AIOSEO Pro. Credits This plugin is created by Benjamin Rojas and Syed Balkhi. Branding Guideline AIOSEO® is a registered trademark of Semper Plugins LLC. When writing about the WordPress SEO plugin by AIOSEO, please use the following format. AIOSEO (correct) All in One SEO (correct) AIO SEO (incorrect) All in 1 SEO (incorrect) AISEO (incorrect)