Base64 to Image Converter
Decode Base64 or a data URL into an image file.
- Browser-based
- Basic conversion
- No signup
- Files stay local
Image
Upload a JPG, PNG, WebP, GIF, or SVG and convert it to Base64 and a data URL in your browser. Copy either output for use in CSS, HTML, or APIs. Files are not uploaded to a server.
JPG, PNG, WebP, GIF, or SVG up to 15.0 MB. Conversion runs in your browser.
Choose an image to encode.
Upload a JPG, PNG, WebP, GIF, or SVG and convert it to Base64 and a data URL in your browser. Copy either output for use in CSS, HTML, or APIs. Files are not uploaded to a server.
Use the Image to Base64 Converter form near the top of this page. Enter the values you know, run the tool, and review the results panel. You can change inputs and run it again. Processing stays in your browser and is not uploaded to Utilnivo servers.
Example: open Image to Base64 Converter, enter a realistic set of inputs for your situation, and note the primary result. Change one input—such as an amount, rate, or option—and compare how the output changes so you can choose a scenario that fits your needs.
Second example: try edge cases that matter for your task—such as zero values, a different unit system, or a second file—and confirm the tool shows a clear result or a helpful validation message.
Upload an image and the tool converts its bytes to Base64 and a data URL in your browser. Supported formats are JPG, PNG, WebP, GIF, and SVG. Files are not uploaded to a server.
This tool runs in your browser for convenience. Results are estimates or transformations based on the inputs you provide and may not cover every edge case.
JPG, PNG, WebP, GIF, and SVG. The tool encodes the file bytes in your browser.
Base64 is the encoded payload only. A data URL includes the MIME type prefix, such as data:image/png;base64,…
No. Encoding runs locally in your browser.
Decode Base64 or a data URL into an image file.
Encode and decode text with Base64.
Convert images between JPG, PNG, and WebP formats.