New site.
Old links.
No loose ends.
Check your redirects before launch, from a spreadsheet or straight from your .htaccess, nginx or _redirects file. Get a fixed copy back. Then confirm the live redirects work.
Before launch: check the map. After launch: confirm live redirects.
1,000 rules free. No account. Your file never leaves your browser.
One hop instead of two, ready to download in your format.
A second pair of eyes
for your migration map.
Bring your actual map
Paste your rules or choose a file: a spreadsheet, .htaccess, nginx config, _redirects or vercel.json.
See what needs attention
Catch self-redirects, loops, duplicate sources, conflicting destinations and multi-step chains.
Download a fixed copy
Chains are shortened and repeats removed for you, in the format you need. Anything that needs your decision comes with a plain fix.
Built for the file before the launch.
For SEO freelancers, web agencies, and store owners checking a migration. Free audits handle 1,000 rows. After deployment, try our separate live-check preview for five important URL pairs.
This checks your map’s structure, not your live site — read the full limits in our audit guide.
Preparing a Vercel bulk import? Read the Vercel CSV field and review checklist.
Moving a store to Shopify? Read the redirect guides for WooCommerce, Squarespace and Wix.