The map is done.
What still needs a decision?
Join your redirect plan, old URL inventory and destination crawl. Prioritize the exceptions, compare revisions and export a client review brief.
Redirect map
Your proposed source → target rules. A missing status column means proposed 301, not an observed redirect.
Old URL inventory
The URLs that must be accounted for. Add clicks or sessions from one consistent historical reporting period.
Destination crawl
URL, status, indexability and canonical evidence from your crawler. This tool does not fetch live pages.
Find what the redirect map leaves out.
A syntactically valid map can still omit a high-traffic old page or point to a noindex destination. Load the three exports to bring those exceptions into one review.
50,000 rows per input · CSV or TSV · exact URL matching · no external libraries
Exception register
Branding and review notes stay local. Exported reports contain URLs and your notes; share only with authorized recipients. Accepted exceptions remain visible.
What this review can and cannot establish
- Findings reflect supplied snapshots. Live redirects, robots.txt, server rules, relevance and rankings need separate checks.
- Coverage means an old URL has a mapping or an exact unchanged URL with a supplied 200 status. It does not mean that URL passed every check.
- Historical traffic is an ordering signal, not predicted loss or revenue. Use one reporting period and metric consistently.
- Exact comparison preserves URL paths, queries and trailing slashes. Fragments are removed because HTTP does not send them.
- Missing destination evidence stays unverified. This tool does not certify a launch or record a legal client signature.
- Raw inputs and decisions are not saved automatically. Download the evidence JSON to retain review results. No analytics, cookies or local storage are used by this app. The hosting provider may log ordinary page requests.
Show what changed before another handoff.
Load a previously exported evidence JSON, update the current CSV inputs in the workbench, then run the audit. The report records added, removed and changed redirect rules, plus changes in findings.
No previous review loaded
Run a current audit after importing a previous review.
A portable handoff kit for one small job.
Keep your crawler and mapping workflow. Use RedirectBrief to turn three existing exports into a prioritized exception brief you can give to a client or developer.
- Browser-only workbench that you can save and run offline.
- Old-inventory coverage alongside map graph and destination evidence.
- Client-labelled report, explicit review reasons and exact input fingerprints.
- Evidence JSON to compare the next revision against this review.
This is original prototype software, with synthetic demo data and no claimed customers or guarantees.
Give anonymous workflow feedback →
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Proposed tailored agency kit
Proposed paid scope: adapt one documented CSV export workflow and report template to an agency's requirements, then deliver a self-contained offline kit with an example acceptance check. Exact scope would be agreed before any order.
The generic prototype and its offline copy are free to evaluate. Custom adaptation is the proposed paid work; no extra payment would be needed to keep an offline copy running.
A valid seller and payment setup are not established. No payment is accepted and no paid order can be placed here.
Use sanitized exports. Check whether it finds a material exception and whether the brief is easier to hand over than your current spreadsheet.
Would a tailored kit be worth paying for? →
Feedback is non-binding research, not a purchase commitment or checkout. No guarantees or ongoing support commitment.