Developer Tools
Text Diff Checker
Compare two text snippets and highlight differences directly in your browser.
Paste an original and changed version to see line-based additions, removals, and a compact summary. Comparison is local and works well for code, config, docs, and plain text.
Text Diff Checker
Compare two snippets line by line in your browser.
Diff result
// Differences will appear here.How to use
- 1. Add original text
Paste the current or baseline version into the original field.
- 2. Add changed text
Paste the edited version into the changed field.
- 3. Compare lines
Review unchanged, added, and removed lines in the diff output.
Example
The example compares three edited lines and shows which lines were removed and added.
Original:
ToolRivet is a collection of fast developer tools.
It runs locally in your browser.
No sign-up is required.
Changed:
ToolRivet is a collection of focused developer tools.
It runs directly in your browser.
No account is required.// chap. 05 — FAQ
Frequently asked.
Answers to the questions people search for most when looking for free, private developer utilities.
/* indexed.txt */ - free for everyone - no cookies - input stays local - public roadmap
01 Is my text uploaded to a server? +
No, comparison runs locally in your browser.
02 Does it compare line by line? +
Yes, this version focuses on line-based comparison.
03 Can I use it for code? +
Yes, you can compare code snippets, config files or plain text.