Online Base64 Decoder – Convert Base64 to Text Instantly

Base64 Decode Tool

Paste your Base64 string and decode it instantly into readable text.

This online Base64 Decoder converts encoded data back to plain text, JSON, HTML, or any original format. Perfect for developers, API debugging, authentication tokens, and data processing.

Base64 Decode

FEATURES

• ✅ Instant Base64 Decoding
  Convert Base64 data to readable text in milliseconds.
• ✅ Supports All Encoded Formats
  Decode Base64 text, JSON, URLs, Unicode, binary-as-text, HTML, and more.
• ✅ Developer Optimized
  Ideal for APIs, encrypted data, tokens, OAuth, debugging, and backend tasks.
• ✅ Privacy & Security
  All decoding happens locally in your browser. Nothing is stored or uploaded.
• ✅ Free & Unlimited
  No signup. No limits. Always available.
• ✅ Clean Output
  Get neat, formatted text ready to use anywhere.

HOW IT WORKS

• ✅ Paste your Base64 encoded string into the input area.
• ✅ Click Execute.
• ✅ Instantly get the original readable output.
• ✅ Copy and use it in your project.

Example

SGVsbG8= → Hello