Image to Base64 Encoder
ImgKit
Convert images to Base64 data URI strings. Copy for use in HTML and CSS.Updated 2026-03-20
Drag & drop your file here or click to browse
Frequently Asked Questions
What is Base64?
A text encoding that represents binary data as ASCII characters.
Why use it?
Embed images directly in HTML/CSS without separate files.
Free?
Yes, all in browser.
How to Use
- Click Download to save
- Choose output format and quality
- Process more without refreshing
- Upload image by clicking or dragging
FAQ
What about transparent backgrounds?
PNG and WebP transparency is fully supported and preserved.
Is there a file size limit?
No server limit since processing is in-browser. Very large images may be slow on older devices.
Can I process multiple images?
Upload and process one at a time. Download each result before the next.
Is EXIF data preserved?
By default EXIF is stripped for privacy. Some tools offer an option to keep metadata.
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