JSON Minifier
Strip whitespace from JSON to shrink it.
{"name":"Pratyush","items":[1,2,3],"active":true}
Before
64 chars
After
49 chars
Saved
23%
About
Paste a JSON document and get back the smallest valid version with no whitespace, newlines, or indentation. Shows the size before and after. Validates as it parses, so you'll catch a typo immediately.
How to use
- Paste your JSON.
- Read the minified output and the size saved.
- Copy.
FAQ
How much smaller will it get?+
Pretty-printed JSON with 2-space indentation usually shrinks 30-50% when minified. Already-compact JSON saves less.