About Image to Base64 Converter
Easily encode your image files into Base64 strings for direct embedding in HTML, CSS, or JSON. Alternatively, paste a Base64 string to preview and download the original image. Everything happens directly in your browser.
Features
- Bidirectional conversion (Image ↔ Base64)
- Drag and drop image upload
- Live image preview from Base64 string
- Generates ready-to-use Data URIs
Frequently Asked Questions
Why use Base64 for images?
Embedding small icons or placeholder images directly into HTML/CSS as Base64 strings saves an HTTP request, which can speed up initial page rendering.
Is there a size limit?
Since it runs in the browser, very large images may cause performance issues or huge text outputs. It is best used for icons and small assets.