Developer and document tools
Diff
Compare two texts and see every difference.
What it is
Paste two texts to see every change instantly, side by side or unified, with word-level highlights and options to ignore case and whitespace.
Why use it
- Find what changed without squinting
- Word-level precision
- Ignore noise you do not care about
Key features
- Side-by-side and unified views
- Word-level highlights
- Ignore case and whitespace
Before you start
- Account
- No account needed.
- Pricing
- No charge.
- AI
- No AI.
- Privacy
- Usage and what you paste are recorded, as its privacy page explains.
Goes well with
Test JavaScript regular expressions as you type.