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JSON Minifier

Minify JSON into a compact single line locally.

05 — JSON TOOLS

JSON tools

All JSON is processed in this browser and is never uploaded.

FormatTree viewValidateMinify
MINIFY

Format JSON for readability, explore it as a tree or validate its syntax.

Result

All JSON is processed in this browser and is never uploaded.

Tool guide / ONLY MY KIT

Minify JSON for transport

Remove formatting whitespace from valid JSON and copy or download the compact result.

01

What you can do

  • Formatting whitespace is removed while parsed values stay the same.
  • Use Minify when transport size or a single-line value matters.
02

How to use it

  1. Paste valid JSON text.
  2. Run minification.
  3. Confirm that the compact result keeps the expected values.
  4. Copy or download the single-line JSON.
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