Online Diff Viewer — Compare Text Side by Side

Paste two versions of any code or text. convert2 auto-detects the format (JSON, XML, HTML, CSS, SQL, YAML), beautifies both sides, and shows a clean side-by-side diff with additions and removals highlighted. Perfect for comparing API responses, config changes or commit history. Everything runs in your browser.

convert² THE BEAUTIFIER
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INDENT
Input · raw
0 B 0 ln
1
Output · formatted
0 B 0 ln
{ }
awaiting input
paste code on the left
pick a format above
Original · A
0 B
Removed raw —
Added —
Original · B
0 B
copied