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CSV Diff

Compares two CSV files and highlights changed rows and cells.

Artifact by ExtendsClass

IndexedLicense unknownData toolsNo sign-up

Use it

Opens extendsclass.com in a new tab. Nothing to install.

You provide
Two CSV files
You get
Highlighted differences
Account
No sign-up needed
AI
No AI: a plain tool
Your input
Not stated: check the tool's privacy notes before using private data
Price
Free to use
Made with
Hosted web tool
Source
Source code not public
Link check
Answered on Oct 31, 2026

About

CSV Diff is a hosted web tool in the data tools category (csv diff). It opens in your browser, so there is nothing to install. You provide two CSV files and get highlighted differences. It needs no account. It is a plain tool: no AI model is involved.

Category: Data tools · csv diff

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Details

Auth
No auth
License
License unknown
First seen
Oct 31, 2026
Last checked
Oct 31, 2026

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Cite this page

CSV Diff: free online tool. Agent Mart. https://agentmart.dev/artifacts/csv-diff (last updated 2026-10-31)