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URL Bulk Checker

Bulk-validate thousands of URLs in a single run. HTTP status, redirect chains, response times, broken-link detection — comprehensive, fast, exportable.

Missing https:// is fine — we add it. Up to 200 URLs from this form.

Sign up on the next screen — your URLs come with you.

How it works

Submit your URL list (paste, upload, or extract from markdown/HTML), kick off the job, watch live progress, download the CSV when it's done. Free tier covers the first 300 URLs.

Beyond just "is it up"

Every URL gets the full check: status code, final URL after redirects, hop count, response time, soft 404 detection, anti-bot block flagging. Filter and sort however you need.

Frequently asked questions

Are URL bulk checker and bulk URL checker the same thing?
Yes — same tool, same workflow. Word order varies in search.
Can I run this from a script?
Yes — REST API and an MCP server for AI agents. See the developers page.

Related tools

Bulk URL Checker Software — No Install, 75,000 URLs Per Run

Free, browser-based bulk URL checker. Check status codes, redirect chains, soft 404s, and response times across up to 75,000 URLs at once — no download, no desktop install, no IT approval. Cloud workers do the work; you just paste a list and watch the results land.

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