link-checker

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

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

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

Broken link checker that crawls websites and validates links. Find broken links, dead links, and invalid URLs in websites, documentation, and local files. Perfect for SEO audits and CI/CD.

check links in web documents or full websites

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

⛔️ DEPRECATED Check all links in markdown files if they are alive or dead. 🔗✔️PS: https://github.com/tcort/github-action-markdown-link-check

✅ Test generated HTML for problems

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.

Very fast link checker for CI.

PHP Link Checker

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

Ultralytics model comparison docs and automated QA for websites, links, spelling, sitemaps, and image sizes.

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

Uncover broken links in your content.

Tiny (~500 KB) static site generator that's like Metalsmith in Lua

Find your broken links, so users don't.

Check cross-references in repository documents

A GitHub Action for checking broken links