UUID Studio

UUID Studio

JSON Minify

Shrink JSON to a single line for wire transfer.

  • đź”’ No data stored or uploaded
  • ⚡ 100% client-side
  • 🆓 Free, no account
Click Convert when ready

Override only when Auto cannot parse your paste. Changing this loads a matching sample into Input — click Convert to run. Use Load sample to cycle every format example.

All conversions

Read-only representations of the same 16 bytes. Every textual form is listed here, not in “Prefer format”.

Paste two values: if both sides are valid JSON, a structural diff appears; otherwise UUID / bytes are compared when both decode to the same format.

A
B

Create or edit JSON here (syntax colors), then format, validate, or convert - same as MongoDB $binary UUID blobs on the Convert tab once detected.

New document

Hash, HMAC, AES-GCM/CBC + RSA-OAEP, codecs, JWT decoding, UUID v4, and secure random - all client-side. JWTs use Base64URL (three segments), not a single MIME Base64 block - use Decode JWT below, not raw Base64 decode.

Examples

  • Pretty input 
    {
  "ok": true
}

About JSON Minify

Whitespace is free to read but not free to transmit. Before sending a JSON payload over the wire or embedding it in a config file, minifying it strips every insignificant space, tab, and newline while leaving string contents and number precision untouched.

It's a straightforward parse-and-reserialize, so anything that isn't valid JSON to begin with is rejected rather than silently mangled.

FAQ

Will it change numbers?
The minifier parses and re-serializes JSON; extremely large integers may lose precision as in standard JSON.parse.