EsyTool

Image Format Converter Online

Use this free online Image Format Converter tool to convert images between JPG, PNG, WebP, AVIF, GIF and BMP. Compare results side-by-side and view estimated file size savings.

Click or drag image here

Supports JPG, PNG, WebP, AVIF, GIF, BMP and more

How it works & FAQ
Local Processing

Why this is secure?

Format conversion runs entirely in your browser using HTML5 Canvas. Your images are never uploaded or transmitted.

Step-by-Step Guide

  1. 1Upload the image you want to convert (JPG, PNG, WebP, GIF, BMP, or AVIF).
  2. 2Select the target format from the dropdown.
  3. 3Click 'Convert' and download the converted image.

Frequently Asked Questions (FAQ)

Which formats can I convert between?

Supported formats include JPG, PNG, WebP, AVIF, GIF, and BMP — in any combination direction.

Will I lose quality when converting?

Converting to JPG applies lossy compression (adjustable quality). Converting to PNG or WebP can be lossless.

Does PNG transparency survive conversion to JPG?

No — JPG doesn't support transparency. Transparent areas are filled with a white background when converting to JPG.

Zero Data Leaks

All conversion happens inside your browser. No image data leaves your device.