Image Converter
Convert between image formats
What is Image Converter?
Image Format Converter transforms images between formats including PNG, JPEG, WebP, AVIF, GIF, and BMP. Conversion happens entirely in your browser using the Canvas API — no server upload required.
When to use this tool
- Converting PNG screenshots to smaller JPEG or WebP files
- Converting images to WebP or AVIF for better web performance
- Converting between formats for compatibility with specific software
- Batch-converting multiple images to a single format
How it works
Decodes the source image into a bitmap using the browser's Image element, draws it onto an HTML Canvas, then re-encodes using toDataURL or toBlob with the target format and quality settings.
About Image Converter
Convert between image formats It runs entirely in your browser — no files are uploaded to any server, ensuring complete privacy and instant results.
- •Compress images to WebP or AVIF
- •Convert between PNG, JPG, and WebP
- •Encode images to Base64 strings
- •Process entirely in your browser
Last updated: 2025-01-15
FAQ
Convert between image formats
Yes, completely free. No signup required.
Yes. Runs entirely in your browser, no files uploaded.
Yes, works on any device with a modern browser.
No, everything runs in your browser.