Base64 ↔ Image
Convert images to Base64 strings and decode Base64 back to images.
Encode images as Base64 data URIs for embedding in HTML, CSS, or JSON. Also decode Base64 strings back to downloadable images. Useful for web development.
How to use Base64 ↔ Image
- Choose Image to Base64 (or Base64 to Image).
- Upload an image, or paste your Base64 text.
- Click the button, then copy the text or press Download.
Base64 ↔ Image FAQ
What is Base64 used for?
It turns an image into text so you can embed it in HTML, CSS or JSON without a separate file.
Can I turn Base64 back into an image?
Yes. Switch to Base64 to Image, paste the string and download the image.
Is Base64 ↔ Image free to use?
Yes. Base64 ↔ Image is completely free. There is no signup or account, and PenguPix does not add its own watermark to your files.
Are my files uploaded anywhere?
No. Base64 ↔ Image runs in your browser, so your files stay on your device and are never uploaded to a server.
Does Base64 ↔ Image work on my phone?
Yes. It works in modern mobile and desktop browsers such as Chrome, Safari, Edge and Firefox.