Convert PNG to Base64 Online
Encode a PNG as a Base64 data URI you can drop into an img src or a CSS background-image. The image is read locally, so it never leaves your device.
Image to Base64
Convert images to Base64 encoded strings for embedding in code
Drop an image here or browse
PNG, JPG, GIF, SVG, WebP, BMP, ICO, TIFF, AVIF
Quick Start
- 1Upload or drag and drop your PNG file
- 2Wait for the Base64 string to generate instantly
- 3Copy the raw Base64 or the full data URI with MIME prefix
- 4Paste it into your HTML img tag or CSS background
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Looking for FAQs and advanced options? Visit the full Image to Base64 page →