Base64 to Image
Decode Base64 or Data URL into an image with instant preview and download.
Base64 to Image tool
Supports raw Base64 strings and full Data URLs. Raw Base64 input is treated as PNG by default.
Privacy: decoding runs locally in your browser. Your Base64 input is not uploaded by this tool.
Learn more about images
Understanding formats and optimization helps you get better results when converting or editing images.
This tool checks whether your input is already a full Data URL or a raw Base64 string. If the input is raw Base64, it wraps the value in a valid image Data URL so the browser can render it directly. When the string is valid, the decoded image preview appears immediately and can be downloaded.
Examples
- Raw Base64: iVBORw0KGgoAAAANSUhEUg... → preview rendered as a PNG image
- Data URL: data:image/jpeg;base64,/9j/4AAQSkZJRg... → preview rendered using the included MIME type
FAQ
- What input is supported?
You can paste either a raw Base64 string or a full Data URL such as data:image/png;base64,...
- Does it validate input?
Yes. The tool applies basic validation before trying to render the image.
- Is upload required?
No. Everything runs locally in your browser.
- Why does my image not display?
The Base64 string may be invalid, incomplete, or incorrectly formatted.
- What file format is used?
If no MIME type is included, the tool assumes PNG by default.