Encode text to Base64URL without padding for JWT tokens
Encode text to Base64URL format without padding characters, the standard format for JWT tokens. This tool creates URL-safe Base64 strings (using - and _ instead of + and /) and omits the trailing = padding characters. This is the exact format used in JWT token headers and payloads, making it perfect for creating JWT-compatible encoded strings, OAuth tokens, and any URL-safe encoded data that should not include padding.
Type or paste your text or JSON
The tool encodes to Base64URL without padding
Copy the JWT-compatible result
Use in JWT tokens, URLs, or OAuth flows
Create JWT token header and payload segments
Generate OAuth and SAML token components
Encode data for URL parameters without padding
Create compact URL-safe identifiers
Match JWT specification requirements
Instant Base64URL encoding without padding
JWT-compatible output format
URL-safe with - and _ characters
Full UTF-8 Unicode support
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