Remove Duplicates
Deduplicate rows in CSV, TSV, or JSON. Trim spaces, ignore case, sort, and choose which columns define a unique row.
Drop a file or click to browse
or paste data below
How to use Remove Duplicates
Deduplicate rows with trim, case options, column keys, and A–Z sort. Follow these steps to get a reliable result in seconds.
- 1
Choose CSV, TSV, or JSON and paste or upload your data.
- 2
Pick comparison options: trim spaces, ignore case, columns to match, and keep first or last.
- 3
Optionally sort the result A→Z or Z→A by a column.
- 4
Copy, download, or Send to another tool.
Why RividTech?
A simple, private toolkit for everyday structured-data tasks — without signing up or sending files to the cloud.
Private by design
Your files are processed in your browser. RividTech does not upload your CSV, TSV, or JSON content to our servers for conversion.
Fast and free
No account, no install, and no wait for server round-trips. Tools run instantly on your device.
Built for real workflows
Convert formats, generate SQL, preview tables, remove duplicates, and filter data — then copy or download when you are done.
Works anywhere
Use the tools on desktop or laptop with a modern browser. Ideal for quick one-off tasks and everyday data cleanup.
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