UUID Studio

UUID Studio

Snowflake ID Parser

Decode distributed Snowflake identifiers.

  • 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
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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

  • Snowflake ID 
    1749450000000000000

About Snowflake ID Parser

A Snowflake ID looks like a meaningless 18-digit number, but it's actually three pieces of information packed into 64 bits: a millisecond timestamp, a machine/worker identifier, and a per-machine sequence counter.

Paste an ID from Discord, X/Twitter, or your own distributed system's ID generator, and this decodes it back into timestamp, worker, datacenter, and sequence fields - handy for figuring out roughly when a resource was created just from its ID.