Image to Base64 Converter
Convert images to Base64 data URLs and decode them back — all in your browser.
Key Features
Convert images to Base64 encoded strings
Decode Base64 strings back to images
Copy data URL with one click
Fully browser-based — no server uploads
How to Convert Images to Base64
Use the ToolsBear image to Base64 converter to encode images as data URLs.
1
Upload an image
Select the image you want to encode to Base64.
2
Convert to Base64
The tool automatically encodes the image into a Base64 data URL.
3
Copy the data URL
Copy the generated Base64 string to use in HTML, CSS, or JSON.
4
Decode Base64 optionally
Paste a Base64 string back into the tool to preview and download the image.
Frequently Asked Questions
How do I convert an image to Base64?
Upload an image and the tool will instantly generate a Base64 encoded data URL that you can copy.
Can I decode Base64 back to an image?
Yes, paste a Base64 string into the decoder to preview and download the original image.
Is this Base64 converter private?
Yes, all encoding and decoding is done in your browser. No data is uploaded to a server.
What can I use a Base64 image for?
Base64 data URLs are useful for embedding small images directly into HTML, CSS, JSON, or emails.
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