JSON diff
Compare two JSON documents structurally and list every added, removed and changed path.
Result
About JSON diff
JSON diff is a free online developer tool. Compare two JSON documents structurally and list every added, removed and changed path.
Enter your input, adjust the options (left and right) and run it. The result appears right next to the form, is never stored, and you can copy or save it in one click. No account is needed.
You may also know this as: json-compare.
How to use JSON diff
- Type or paste your input into the form.
- Choose the options you need: left and right.
- Press Run, or use Ctrl/⌘ + Enter.
- Copy or save the result from the panel on the right.
JSON diff FAQ
What does JSON diff do?
Compare two JSON documents structurally and list every added, removed and changed path.
Is JSON diff free to use?
Yes. JSON diff is free, with no sign-up or account required.
Is my data safe?
Results are never stored. See our privacy policy for details.
What options does JSON diff have?
You can set: Left and Right.
Is JSON diff also called “json-compare”?
Yes. “json-compare” is another common name for this task, so you’re in the right place.
More developer toolbox tools
JSON formatter
Pretty-print JSON, optionally sorting keys.
🛠️JSON minifier
Remove all whitespace from JSON.
🛠️JSON validator
Check whether text is valid JSON and report the error.
🛠️JSON to CSV
Convert a JSON array of objects to CSV (nested keys flattened with dots).
🛠️XML formatter
Validate and pretty-print XML.
🛠️XML minifier
Strip whitespace between XML tags.
See all Developer toolbox tools →
Popular on Toolsera
QR code generator
Make a QR code for text, a link, a contact card (vCard), Wi-Fi, email, SMS, phone, WhatsApp, a map location, a calendar event or a UPI payment. Download as PNG or SVG, copy or share.
✍️Word, character & sentence counter
Words, characters, sentences, paragraphs, lines, reading and speaking time.
📊CSV / TSV / JSON / XML converter
Convert tabular data between CSV, TSV, JSON, XML and a Markdown table.
🧮Percentage calculator
percent-of: a% of b | what-percent: a is what % of b | change: % change from a to b | increase: b increased by a% | decrease: b decreased by a%