Base64 Encoder & Decoder
Text to Base64 and back, as you type, in the standard or the URL-safe alphabet.
GUID Generator
A new GUID, made right here in your browser: random (version 4) or ordered by time (version 7), in the format your code wants. Nothing is sent anywhere or saved.
Version
Format
Letters
Paste one, in any format, to see its version and, for a time-ordered one, when it was made.
That's not a GUID: it needs 32 hexadecimal digits.
- Version
- Variant
- Made
- Formats
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