Broken Link Checker

𝗪𝗵𝘆 𝗶𝘀 𝘁𝗵𝗶𝘀 𝗶𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁?

Broken links silently damage your SEO rankings, waste crawl budget and drive users away. This tool finds every broken resource on any webpage - before Google does.

Open a page. Click SCAN. See exactly what's broken in seconds.

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𝗪𝗛𝗔𝗧 𝗜𝗧 𝗖𝗛𝗘𝗖𝗞𝗦

🔗 Links - every <a href> on the page, internal and external
🖼 Images - <img src>, srcset, lazy-loaded, og:image meta
🎨 CSS - all stylesheets loaded via <link rel="stylesheet">
⚡ JavaScript - every <script src> file
📦 Iframes - embedded frames and third-party widgets
🎵 Media - <video>, <audio> and <source> elements
⚓ Anchors - #hash links pointing to IDs that don't exist on the page

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𝗟𝗜𝗩𝗘 𝗥𝗘𝗦𝗨𝗟𝗧𝗦 𝗔𝗦 𝗜𝗧 𝗦𝗖𝗔𝗡𝗦

No waiting until the end. Results stream in real time as each resource is checked:

→ Live counter per type - links, images, CSS, JS, iframes, media
→ HTTP status code for every URL - 200, 301, 404, 500, timeout
→ Response time in milliseconds for every single resource
→ Color-coded results - broken in red, redirects in blue, slow in orange, ok in green
→ Exact error message for failures - DNS not resolved, SSL error, connection refused
→ Final destination URL shown for every redirect chain
→ Domain breakdown - which domains have the most broken resources

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𝗙𝗜𝗟𝗧𝗘𝗥 𝗕𝗬 𝗪𝗛𝗔𝗧 𝗠𝗔𝗧𝗧𝗘𝗥𝗦

Results are split into focused tabs so you never drown in data:

𝗕𝗿𝗼𝗸𝗲𝗻 - all 4xx, 5xx and network failures
𝗥𝗲𝗱𝗶𝗿𝗲𝗰𝘁𝘀 - 301 / 302 chains that may need updating in your CMS
𝗔𝗻𝗰𝗵𝗼𝗿𝘀 - #hash links pointing to missing page sections
𝗦𝗹𝗼𝘄 - resources taking longer than 2 seconds to respond
𝗢𝗞 - confirmed working resources for reference
𝗔𝗹𝗹 - complete list of everything found on the page

Filter further by resource type or use the search bar to find any URL, domain or status code instantly.

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𝗘𝗫𝗣𝗢𝗥𝗧 𝗬𝗢𝗨𝗥 𝗥𝗘𝗦𝗨𝗟𝗧𝗦

📋 Copy all broken URLs to clipboard in one click
📊 Export as CSV - open directly in Excel, Google Sheets or any SEO tool
📄 Export as JSON - structured data for developers and automated workflows
↗ Open any URL in a new tab directly from the results list

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𝗙𝗨𝗟𝗟 𝗖𝗢𝗡𝗙𝗜𝗚𝗨𝗥𝗔𝗧𝗜𝗢𝗡

🔧 Concurrency - run up to 30 simultaneous requests for faster scans
🔧 Timeout - set how long to wait per URL, up to 30 seconds
🔧 External toggle - check or skip links pointing to other domains
🔧 Same-origin toggle - check or skip resources on your own domain
🔧 Type filters - disable images, scripts, iframes or media independently
🔧 Ignore pattern - exclude CDNs, analytics or any domain via regex
🔧 Auto-retry - HEAD request rejected? Automatically retries with GET
🔧 Settings saved - your configuration is remembered between sessions

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𝗕𝗨𝗜𝗟𝗧 𝗙𝗢𝗥 𝗦𝗘𝗢 & 𝗪𝗘𝗕 𝗣𝗥𝗢𝗙𝗘𝗦𝗦𝗜𝗢𝗡𝗔𝗟𝗦

Use it before publishing a page. After a CMS migration. After switching CDNs. After a redesign. As part of a regular site health routine. Works on your own site, client sites, competitor pages - any URL Chrome can open.

No account. No login. No data sent anywhere. Everything runs locally inside your browser.

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𝗣𝗘𝗥𝗠𝗜𝗦𝗦𝗜𝗢𝗡𝗦 𝗘𝗫𝗣𝗟𝗔𝗜𝗡𝗘𝗗

activeTab + scripting - reads links and resources from the current page
host_permissions - makes HTTP requests to the URLs being checked
storage - saves your settings between sessions
tabs - opens URLs in new tabs when you click ↗

No browsing history collected. No tracking. No ads. Ever.