Find broken links, missing images, etc within your HTML.

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

Test your rendered HTML files to make sure they're accurate.

🐿 Scurry around your site and find all those broken links.

check links in web documents or full websites

Check all links in markdown files if they are alive or dead. 🔗✔️

✅ Test generated HTML for problems

Github action to check for broken links in Markdown, HTML, and text files using lychee, a fast link checker written in Rust.

SEO Macroscope is a website scanning tool, to check your website for broken links; including some technical SEO functionality, site scraping, Excel reporting, and more.

PHP Link Checker

Very fast link checker for CI.

pylinkvalidator is a standalone and pure python link validator and crawler that traverses a web site and reports errors (e.g., 500 and 404 errors) encountered.

A web crawling framework written in Kotlin

Hydra: a multithreaded site-crawling link checker in Python standard library

Find your broken links, so users don't.

Check cross-references in repository documents

A GitHub action for link checking repository Markdown and HTML files

A GitHub Action for checking broken links

Uncover broken links in your content.

🔗 GitHub action to extract and check urls in code and documentations.