Base64 Image Encoder/Decoder

What it does

Turn an image into a Base64 data URI or preview an image from a Base64 string. This is useful when a code sample or data field needs image content inline.

How to use it

1. Choose Image to Base64 or Base64 to Image.
2. Upload an image to encode, or paste a valid Base64 image string to decode.
3. Copy the encoded value or preview and download the decoded image.

Useful for

• Embedding a small image in HTML, CSS, or a JSON payload during development.
• Checking or recovering an image data URI received from an API.