ImagesPrivacy-firstNo trackingRuns locally
Base64 Image Encoder / Decoder
Convert images to Base64 data URLs and preview them.
Quick tips
- *Upload an image to encode.
- *Paste a Base64 data URL to decode.
- *Preview and download the result.
Everything runs locally in your browser. No uploads or tracking.
How it works
- Step 1
Upload an image to encode.
- Step 2
Paste a Base64 data URL to decode.
- Step 3
Preview and download the result.
FAQ
Are images uploaded?+
No. Everything stays on your device.
Why are data URLs long?+
Base64 adds overhead to binary data, so strings are larger than files.