A LITTLE HELP FOR YOUR NEXT TASK

Fuzzy Record Matcher

Compare approximate record names and review ranked match candidates.

Private by design

Your inputs stay on your device and are not sent to our servers. Optional usage analytics does not receive your files or tool inputs.

Private data workspaceCSV · TSV · JSON · up to 5 MB

Understand it. Make it useful.

Open your data or try the working sample.

CSV, TSV or JSON recordsOpen a local UTF-8 file · 5 MB total

Headers are inspected locally after you add data.

Original files stay unchanged. No workbook is created.

Preparing private data workspace…

How to use Fuzzy Record Matcher

Open or paste your data, or load the working sample.
Choose columns and explicit processing rules. Review the proposed result and warnings.
Download the chosen result dataset, JSON artifact or report; save a draft to continue later.

Read the detailed guide →

What are the limits of Fuzzy Record Matcher?

Suggestions use normalized edit distance or token Jaccard similarity, not identity verification. Each input row gets its top candidates without automatic merging. Ties are retained deterministically. Limited comparison work and 200-character normalized keys keep processing bounded; reduce the datasets when requested. Inputs stay in browser memory. No workbook is created. Table limits: 5 MB total text, 25,000 rows, 64 columns and 200,000 cells; expensive operations have stricter limits. Processing can be cancelled.