무료 Base64 이미지 디코더 온라인
Paste a Base64 string to preview and download the image.
Decoded image will appear here
How to Use
- Paste a Base64-encoded image string into the input box. It can include the
data:image/...prefix or just the raw Base64 data. - Click Decode Image to preview it.
- Click Download Image to save it as a PNG file.
Frequently Asked Questions
What Base64 formats are supported?
You can paste a raw Base64 string (the tool will auto-detect the format) or a complete data URI like data:image/png;base64,iVBOR.... Supported image types include PNG, JPEG, WebP, GIF, BMP, and SVG.
Is there a size limit?
There's no hard limit, but very large Base64 strings (over 5-10 MB) may be slow to process depending on your device.
How do I encode an image to Base64?
Use our Image to Base64 Converter tool · just drag and drop an image to get its Base64 string.