Convert Image
Convert an image between JPG, PNG, WebP and GIF formats in seconds, completely in your browser - no upload, no account, no watermark.
Updated September 2026 · Written and verified by Akash Pandey
Convert Image
How to use the image converter
- Choose an image file, or drag it onto the conversion box.
- Pick the output format: JPG, PNG, WebP or GIF.
- For JPG and WebP you can also adjust the quality, and for JPG choose whether to keep transparency (fills white).
- Preview the result and click Download.
Conversion decodes the source into a canvas and re-encodes it in the destination format. Photo content converts cleanly in both directions; PNG with transparency converts to JPG by flattening onto a white (or chosen) background.
Frequently asked questions
Is this converter free and private?
Yes. It runs entirely in your browser, so your files never leave your device and there are no usage limits or watermarks.
Which formats are supported?
The converter reads the formats browsers can decode - JPG, PNG, GIF, WebP and BMP - and writes JPG, PNG, WebP or GIF.
Will converting PNG to JPG keep transparency?
No - JPG has no alpha channel. Transparent areas are flattened onto a background you can choose (white by default) so you never get black boxes.
What is the best format for web images?
WebP delivers the best quality per byte in most cases. JPG suits photographs. PNG is for sharp graphics and images that need transparency.
Does converting reduce quality?
Only to the extent the target format requires. JPG and WebP use lossy compression at a quality you control; PNG is lossless but often larger.
Can I convert animated GIFs?
Single (non-animated) frames convert cleanly. Animated GIFs are processed as their first frame in this tool.
Can I convert WebP images back to PNG or JPG?
Yes. WebP files can be uploaded and re-encoded into standard PNG or JPG formats instantly in your browser.
Why is my converted PNG file larger than my original JPG?
PNG uses lossless compression designed for flat colors and sharp text. Photographic content with complex gradients will naturally take up more space in PNG than lossy JPG.