Base64 Encoder/Decoder

Advanced Base64 tool with support for files, URL-safe encoding, and common format detection.

JWT Token

Decode JSON Web Token

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SSL Certificate

Decode PEM certificate

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Docker Config

Decode Docker config.json credentials

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About This Tool

This Base64 tool helps you encode and decode various types of data, including text, files, and common formats like JWT tokens and SSL certificates.

Common Uses:

  • JWT token inspection
  • SSL certificate decoding
  • Docker credentials handling
  • Binary file encoding
  • Text encoding/decoding

Key Features:

  • Support for common formats (JWT, SSL certs)
  • File upload capabilities
  • URL-safe encoding option
  • Input validation
  • Format detection

Privacy Note: All processing is done locally in your browser. No data is transmitted or stored on any servers. This is especially important when handling sensitive data like JWT tokens or credentials.