Other Tools
Additional developer utilities.
Developer utility
Current time: 1790391534 · 2026-09-26T02:58:54.032Z
Timestamp converter, UUID generator, and JWT decoder
Other Tools bundles three utilities developers reach for constantly — converting Unix timestamps, generating UUIDs, and decoding JWTs — into one fast page.
Why use this tool
Two-way timestamp conversion
Convert between Unix timestamps and ISO 8601 dates instantly, with a live current-time display.
Cryptographically random UUIDs
Generate UUID v4 identifiers using your browser's secure random number generator.
JWT payload decoder
Decode a JWT's header and payload to inspect its claims — without needing the signing secret.
No upload required
Everything runs locally in your browser.
How it works
- 1Choose Timestamp, UUID, or JWT decoder.
- 2Enter your value (timestamp, or paste a JWT).
- 3Copy the result you need.
Frequently asked questions
Good to know
- The JWT decoder only decodes — it doesn't verify the signature, so never trust an unverified token's contents in production.
- UUIDs are generated using your browser's cryptographically secure random number generator.
- Runs fully in your browser — nothing is uploaded.