FireLookupFree CSV tool
Normalize dates for reconciliation
Paste date values and convert common formats into ISO-style dates for cleaner matching.
Sample output
Normalize dates for reconciliation
- 05/01/2026 -> 2026-05-01
- 2026-05-02 -> 2026-05-02
- May 3, 2026 -> 2026-05-03
Need audit trail, grouped matching, and exports? Run full reconciliation in FireLookup.
Workflow
Step-by-step reconciliation flow
- 01
Paste a small sample of date values from each file.
- 02
Review the ISO-style output before choosing date fields as matching rules.
- 03
Use FireLookup to compare the complete exports after confirming the format.
Start with 1,000 free row credits
Upload two files, run a reconciliation, and review matched and unmatched rows before paying.
FAQ
Common questions
Practical answers for finance and operations teams evaluating this reconciliation workflow.
Do I need to sign up to use this free tool?
No. The tool is designed for small browser-side checks without signup.
When should I use full FireLookup instead?
Use FireLookup when you need audit trail, grouped matching, matched/unmatched exports, or a larger reconciliation run.
Related pages
Keep exploring FireLookup
Reconciliation row credit calculator
Estimate FireLookup row credits for a two-file reconciliation before uploading.
Sample output
Preview the kind of matched, unmatched, grouped, and audit-trail output FireLookup is built to produce.
How to reconcile Excel and CSV files
Follow the upload, matching, review, and export workflow.
Pricing
Review row-credit pricing and free credits.