Base64 Encoder/Decoder
Convert text to Base64 and decode Base64 back to text
Encode
Decode
How to use:
Encoding
- Select the "Encode" tab
- Choose between text or file input
- Enter text or select a file to encode
- Click the "Encode to Base64" button
- Copy the encoded result using the "Copy to Clipboard" button
Decoding
- Select the "Decode" tab
- Paste the Base64 string you want to decode
- Click the "Decode from Base64" button
- View the decoded result
- Copy the result or download it as a file if it appears to be binary data
Note: Base64 encoding increases the size of the data by approximately 33%. It's commonly used for sending binary data over text-based protocols.