Image to Base64
Convert images to Base64 string
Your files never leave your device. All processing happens in your browser.
Drop an image here or click to upload
Any image format
FAQ
- How do I convert an image to Base64?
- Drop or select an image in Toollo's converter and it will instantly generate the Base64-encoded string. You can copy the raw string or the complete data URI ready for use in HTML or CSS.
- Why would I want to convert an image to Base64?
- Base64-encoded images can be embedded directly in HTML, CSS, or JSON without separate file requests. This is useful for small icons, email templates, and reducing HTTP requests on web pages.
- Is there a size limit for image-to-Base64 conversion?
- There is no hard limit, but Base64 encoding increases file size by about 33%. For best results, use it with small images like icons or thumbnails. All processing runs locally in your browser.