Completely free, no sign-up or login, unlimited uses.

Will my data be uploaded?

No. All computation runs locally in your browser; your input never leaves your device.

Fill in the box above, click the matching button to get the result, then click Copy to take it away.

What is the machine id range?

Standard Snowflake uses 10 bits for machine id, range 0-1023; other systems may use different bit widths.

Snowflake ID Parser / Generator

Parse or generate Twitter-style distributed Snowflake IDs, breaking the 64-bit ID into timestamp, machine and sequence.

Choose Parse ID and enter a numeric ID, or choose Generate ID and enter a machine id
You can set a custom epoch (default Twitter epoch)
Click Run to get the result

Is this tool free?: Completely free, no sign-up or login, unlimited uses.
Will my data be uploaded?: No. All computation runs locally in your browser; your input never leaves your device.
How do I use it?: Fill in the box above, click the matching button to get the result, then click Copy to take it away.
What is the machine id range?: Standard Snowflake uses 10 bits for machine id, range 0-1023; other systems may use different bit widths.