>_ Base64 Decode

Decode Base64 encoded strings back to readable text. Supports UTF-8 encoded Base64. Everything runs in your browser.

How to Use Base64 Decoder

  1. Paste your Base64 encoded string into the input
  2. Click "Decode Base64" to convert back to text
  3. Copy the decoded result using the Copy button

Example

Input: SGVsbG8sIFdvcmxkIQ==

Output: Hello, World!

FAQ

What if my Base64 string is invalid?>
The tool will display an error message. Make sure your string contains only valid Base64 characters (A-Z, a-z, 0-9, +, /, =).
Can it decode Base64 images?>
This tool decodes Base64 to text. For Base64 image decoding, use our Base64 to Image tool.