Image to Base64 / Base64 to Image

Convert image files into data URIs (Data URL) and decode Base64 back into images.

Private — processed on your device

Interactive workspace

Use Image to Base64 / Base64 to Image

◆ Private on-device

Drop an image hereUp to 10 MB. Encoded on your device.Choose image

Can I decode Base64 back into an image?: Yes. Paste raw Base64 or a data URL and download the image.
Is there a size limit?: Images up to 10 MB.
Is my image uploaded?: No. Encoding and decoding happen in your browser.

Encode plaintext or decode Base64 strings safely with UTF-8 support.

Re-encode JPG, PNG, and WebP images with adjustable quality where the browser format supports it, with clear output-size metrics.