Image to Base64

.gif, .png, .jpg, .jpeg, .svg allowed. 2048 MB maximum.

Encode a small image as Base64 data

This tool converts an image file into Base64 text that can be embedded in a data URI or test payload. It is useful for prototypes, tiny icons, offline examples, API debugging, and environments where a separate asset request is inconvenient.

When this tool helps

  • Create a data URI for a small icon or placeholder.
  • Inspect how an API expects binary image data to be represented.
  • Build a self-contained HTML or CSS demonstration.

How to get a reliable result

  1. Choose a small image in a supported format.
  2. Encode it and preserve the MIME type shown with the output.
  3. Paste the result into a test environment and verify that it renders correctly.

Practical example

A PNG result commonly begins with data:image/png;base64, followed by the encoded bytes of the file.

Important note

Base64 increases payload size and can hurt caching when overused. Prefer normal image files for large photos and repeated production assets.