Base64 Encoder/Decoder

Convert strings and images to Base64 format and decode Base64 back to original format

Text to Base64

Enter text to encode:

Base64 result:

Enter Base64 to decode:

Decoded result:

Select an image to encode:

Choose Image

Base64 result:

Enter Base64 image data:

Image preview: Decoded image preview

Text to Base64: Enter any text in the input field and click "Encode to Base64" to convert it to Base64 format.
Base64 to Text: Paste a Base64 string and click "Decode from Base64" to convert it back to original text.
Image to Base64: Upload an image file (JPG, PNG, GIF, etc.) and click "Encode Image to Base64" to get the Base64 representation.
Base64 to Image: Paste Base64 image data and click "Decode to Image" to view and download the image.
Use the copy buttons to copy results to clipboard, or download buttons to save them as files.
Click "Reset" buttons to clear the corresponding section.

Note: All processing happens in your browser. Your data never leaves your computer.