Match reordered rows using one or more identifying columns. Everything runs locally, with no account required.
CSV · TSV
CSV/TSV ≤ 50 MB · result ≤ 10,000 differences
Match reordered rows using one or more identifying columns.
Content is processed in your browser · Not sent to the application server · Free to use
The parser detects commas, tabs, or semicolons, then builds a key index for each file so row order does not create false differences.
The comparison is deterministic: the same files and settings produce the same classification. File contents remain inside the current browser session.
No. Rows are paired by the selected key instead of their physical position.
ExactDiff detects comma, tab, semicolon, and pipe-delimited text.
Runs in your browser
Content is processed in your browser and not sent to the application server
Works without an account