Convert images between JPEG, PNG, and WebP formats with 100% quality — right in your browser. See expected file sizes for all three formats at a glance before choosing, with percentage savings compared to the original.
How to Use Image Converter
- 1Upload your image by clicking or dragging it onto the upload area
- 2All three format options appear instantly with expected file sizes at 100% quality
- 3Click the format card you want (WebP, JPEG, or PNG) to select it
- 4Click "Download" to save your converted image at full quality
- 5For adjustable quality and smaller file sizes, use the Image Compressor instead
Features
- Convert to JPEG, PNG, or WebP at 100% quality with side-by-side format comparison
- Expected file sizes shown instantly with percentage savings vs original for each format
- Visual selection cards with checkmark for chosen format and image preview with original dimensions
- All processing in browser — no server upload required for any image conversion
Frequently Asked Questions
Which formats can I convert to?
You can convert to JPEG, PNG, and WebP. These cover the vast majority of web and digital image needs. For more control over output quality, try the Image Compressor.
Does PNG-to-JPEG preserve transparency?
No. JPEG does not support transparency. Transparent areas will be filled with white when converting to JPEG.
Is WebP better than JPEG?
WebP typically achieves 25–35% smaller file sizes than JPEG at equivalent visual quality, with support for transparency. Modern browsers all support WebP.
Can I adjust quality?
The tool uses 100% quality by default for maximum fidelity. Use the Image Compressor if you need to reduce file size with adjustable quality settings.