DecodeEncode
Decode Base64

Decode Base64

Paste, decode, and copy within a privacy-first workspace.

Client-sideInstant decodeNo limitsDev ready
Auto-formattedLanguage: python

Snippet

Python

What is Base64 Decoding?

Base64 decoding is the process of converting a Base64-encoded string back into its original binary or text data. It reverses the encoding process, allowing you to read the original information. Base64 is widely used to safely transmit binary data over text-based systems like email or APIs.

How to Use this Tool
  1. Paste Your String: Paste the Base64 string you want to decode into the input field.
  2. View the Result: The decoded text will appear instantly in the output field.
  3. Copy and Use: Click the copy button to grab the decoded text for your use.
Example

If you have the Base64 string SGVsbG8sIFdvcmxkIQ==, the decoded result will be Hello, World!

Important Note:

If the decoded output looks like gibberish, the original data may not have been plain text — it could be a file, image, or binary data. Base64 can encode any binary content, not just text strings.