The tools you open every day, in one tab.
JSON, JWT, Base64, hashes, cron, regex, timestamps and more. Everything runs in your browser: what you paste here never travels to any server.
We detect the format and take you to the right tool.
Unix now
ISO 8601 UTC
UUID v4
ISO week · day of year
All tools
16 · Ctrl K to jump to any of themData
Encoding
- Base64★Encode and decode UTF-8 text, the URL-safe variant and files to data URIs.
- URL★Encode or decode components and break a URL down into parts and parameters.
- JWT decoder★Read the header and payload, interpret exp/iat/nbf and verify HS256/384/512 signatures.
- Escape strings★HTML entities, JSON string literals and Unicode \u sequences.
Generators
Time
Text
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