Convert images to Base64 strings and back with ease
Drag & drop an image or click to browse
Supports JPG, PNG, GIF, WebPBase64 image encoding is a method of converting binary image data into a text format that can be safely embedded in HTML, CSS, or JSON. This technique is particularly useful for small images like icons, logos, or thumbnails.
Embed images directly in your stylesheets using data URIs
Include images in HTML emails without external references
Send images as part of JSON payloads
Create self-contained HTML files with embedded images
While there's no strict limit, we recommend keeping images under 1MB when converting to Base64 to avoid performance issues and large file sizes.
Our tool supports all common image formats including JPG, PNG, GIF, WebP, and SVG. The output will maintain the original format's quality and characteristics.