Snowflake Decoder
Decode any Snowflake ID to its creation timestamp — Discord, Twitter/X, Instagram, Slack.
How to use Snowflake Decoder
A Snowflake ID is a single integer that secretly encodes the moment a resource was created. Paste any Discord, Twitter/X, Instagram or Slack ID and this tool unpacks the timestamp, worker and process identifiers packed inside.
- 01Paste a Snowflake ID into the input box (for example
175928847299117063). - 02Pick the matching platform tab — each service uses a different epoch, so the correct tab gives an accurate timestamp.
- 03Read the decoded fields: timestamp, the human-readable created_at in UTC, a relative value, and the internal worker_id, process_id and increment.
tips
- —Discord IDs decode to dates in 2015 or later — that is Discord’s epoch, not a bug.
- —Snowflake IDs are not signed. Anyone can craft a valid-looking ID, so never trust one as proof of authenticity.
- —Same ID, different platform tabs → different timestamps, because every platform starts counting from its own epoch.
frequently asked
What is a Snowflake ID?+
A Snowflake ID is a 64-bit integer used by Discord, Twitter/X, Instagram, and Slack to uniquely identify resources (users, messages, channels). The format embeds a timestamp, worker ID, process ID, and increment — all packed into a single sortable number.
Can Snowflake IDs be faked?+
Yes — the format is public and there's no signature. Anyone can craft a valid-looking ID. For security, never trust a Snowflake as proof of authenticity.
Why does my Discord ID show a date in 2015?+
Discord's Snowflake epoch is January 1, 2015. The decoded timestamp reflects when that resource (user, channel, message) was created.
Is this tool free?+
Yes, completely. No signup required. It runs entirely in your browser — nothing is uploaded.