Free Base64 Encoder & Decoder
Convert text to Base64 encoding or decode Base64 strings back to text instantly
Input Text
Click to upload or drag and drop
Supports text files, images, and more
Output
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Base64 Encoder/Decoder Features
Everything you need for Base64 encoding and decoding
Encode to Base64
Convert any text, string, or data to Base64 encoding format instantly
Decode from Base64
Decode Base64 strings back to their original text or data format
File Support
Upload and encode/decode files including images, documents, and more
Instant Conversion
Real-time encoding and decoding with automatic detection of input type
Easy Copy
One-click copy functionality for both input and output text
Privacy First
All processing happens in your browser - no data is sent to servers
How to Use Base64 Encoder/Decoder
Simple steps to encode or decode Base64 strings
Enter Text or Upload File
Type your text in the input area or upload a file to encode/decode
Choose Action
Click "Encode to Base64" to convert text, or "Decode from Base64" to decode
Copy Result
View the result in the output area and copy it to your clipboard