Compare Two Tables
Load two Excel or CSV files and find the rows that do not match: missing entries, extra entries and changed values. Both files are read in your browser.
Your data never leaves this browser
The file is parsed, previewed and charted on your own device. Nothing is uploaded — not even a sample. Close the tab and the data is gone.
Table A
Or paste table text
Table B
Or paste table text
Load the first table to compare.
Import a file to get started. Everything runs locally.
How it works
- 1.Load table A and table B (Excel, CSV, TSV or JSON, or paste) — both are parsed in your browser.
- 2.Tick the columns that identify a row — they must exist in both tables — then the columns you want compared.
- 3.Leave the compare columns unticked to only look for missing rows; ignore spaces, letter case and small numeric differences if you need to.
- 4.Press Compare the two tables, filter by Changed, Only in A, Only in B or Identical, then export as CSV or Excel.
Frequently asked questions
- Do I get free credits to try Compare Two Tables?
- Yes — new accounts get 3 free credits to spend on any tool, Compare Two Tables included. After that you only pay for what you run.
- How many credits does Compare Two Tables cost?
- Everything runs in your browser and nothing is uploaded: free accounts pay 1 credit per run, and Pro or Pro+ members run it as often as they like.
- Is the content I paste private?
- Compare Two Tables uses your input only to generate the result. Stored results are deleted automatically by our retention policy, and you can remove any run from your history.
- Do I need to install anything?
- No. Compare Two Tables works in any modern browser — nothing to download or install.