Base64 Converter
Encode and decode text or images to Base64 format instantly.
Text Input
Base64 Output
Output will appear here...
Tips & Usage
Text Mode
Use this to convert normal text strings to Base64 or vice versa. Great for encoding API keys, basic authentication headers, or obscuring simple strings.
Image Mode
Upload an image to get its Data URL (Base64). You can also paste a Base64 string to preview and download the resulting image.
Privacy Note: All conversions happen locally in your browser. Your images and text are never sent to our servers.