Fastwebly
image tools

Image to Base64

Encode images to Base64 data URLs for embedding in HTML, CSS, or JSON.

Image to Base64
Encode your image as a Base64 data URL for embedding.
Click or drop an image

Upload an image to generate a Base64 data URL.

Features

  • Encode images to Base64 data URLs
  • Support for PNG, JPEG, and WebP output
  • Adjustable quality for JPEG and WebP
  • Copy the data URL to clipboard
  • Download as a text file

How it works

Upload an image, choose your output format, and get a Base64 data URL instantly. Use the copy button to grab the URL for embedding in your HTML, CSS, or JSON. Everything happens locally in your browser using the Canvas API.