JSON Minifier

Strip whitespace from a JSON document so it travels as few bytes as possible.

Remember work on this deviceNot saved automatically

Private to this browser, not a cloud backup. Saves expire 7 days after the last save. Avoid saving sensitive data on shared devices.

Input

Paste or edit your JSON, then click “Run tool”.

Type, paste or drop a file

JSON

{
  "ok": true,
  "items": [1, 2, 3]
}

Ln 1, Col 1Spaces: 2UTF-838 bytes

Minified JSON (read-only).

Read-only

JSON

Ln 1, Col 1Spaces: 2UTF-80 bytes

Ready when you arePaste your input, then press Run tool or ⌘ ↵

Shrink a payload before you store, send or embed it.

{
  "ok": true,
  "items": [1, 2, 3]
}