Base64 to Image Converter
Decode Base64 strings back to downloadable images right in your browser
Paste Base64 String
How It Works
Decode Base64 back to an image in three simple steps
Paste Base64
Paste your Base64 encoded string. It works with both raw Base64 and full data URI format.
Auto Detection
The tool automatically detects the image format from the data URI prefix or analyzes the binary header.
Preview & Download
See the decoded image preview with dimensions and format info, then download it as a file.
Why Use Our Base64 to Image Converter
The quickest way to decode Base64 strings back to downloadable images
100% Private
Your Base64 data never leaves your device. All decoding happens locally in your browser.
Auto Format Detection
Automatically detects PNG, JPEG, GIF, WebP, SVG, and other image formats from the Base64 data.
Instant Decoding
No processing time. The image is decoded and displayed the moment you click the decode button.
Direct Download
Download the decoded image as a file with the correct extension, ready to use anywhere.
Frequently Asked Questions
What Base64 formats are supported?
Both raw Base64 strings (e.g., iVBORw0KGgo...) and data URI format (e.g., data:image/png;base64,iVBORw0KGgo...) are fully supported. The tool auto-detects the format.
What image formats can be decoded?
Any image format that was encoded to Base64 can be decoded, including PNG, JPEG, GIF, WebP, SVG, BMP, and ICO.
Is there a size limit for the Base64 string?
There is no hard limit, but very large strings (over 10MB of encoded data) may be slow to process depending on your device's available memory.