Yes, conversion happens entirely in your browser.
Image to Base64
Convert an image file to a Base64 data URL string locally and copy it instantly.
All processing happens in your browser. No files are uploaded.
Choose an image to encode as Base64 data URL.
PNG, JPG, WEBP | Max 10.0 MB
About this tool
Image to Base64 helps you convert an image file to a base64 data url string locally and copy it instantly. It runs directly in your browser for speed and privacy with no sign-up required. Use the steps below to get results quickly, then copy or download the output and continue with related tools when needed. Try next: Base64 to Image • Image Converter.
How to use
- Upload an image file.
- Click Convert to Base64.
- Preview and review the generated data URL text.
- Copy the Base64 output with one click.
- Clear when you want to convert a different image.
Related tools
Try next: Base64 to Image • Image Converter • Compress Image.
Base64 to Image
Decode Base64 image strings to preview and download images instantly in your browser.
Image Converter
Convert image format between PNG, JPEG, and WebP with quality controls for web delivery.
Compress Image
Reduce image file size in your browser using quality controls with no server upload.
Frequently asked questions
A standard data URL string containing image mime type and Base64 content.
Yes, use the copy button to copy the complete output.
Base64 text is larger than the binary source by design.