Image Format Converter
Convert images between JPG, PNG and WebP right in your browser, with a quality slider and instant download.
What is the Image Format Converter?
Different places want different image formats: JPG for small photos, PNG for crisp graphics with transparency, WebP for small, modern web images. This tool converts your image between JPG, PNG and WebP without uploading it anywhere.
It also shows the size of your original file, so you know what you started from before you convert.
How to use the Image Format Converter
- Upload a JPG, PNG or WebP image.
- Choose the format you want: JPG, PNG or WebP.
- If you picked JPG or WebP, adjust the quality slider — lower quality means a smaller file.
- Press Convert & download — the converted image saves in one click.
Key features
- Convert between JPG, PNG and WebP
- Quality slider for JPG and WebP output
- Original file size shown before you convert
- Honest WebP support check — never faked
- Free forever, no sign-up required
- Your image stays private on your device
Frequently asked questions
Which conversions are supported?
JPG, PNG and WebP in any direction — for example JPG to PNG, PNG to WebP or WebP back to JPG for maximum compatibility.
Why convert to WebP?
WebP files are usually much smaller than JPG or PNG at similar quality, which makes websites load faster.
What does the quality slider do?
For JPG and WebP output it trades file size for sharpness. 80–90% is a good balance for most photos.
Are my images uploaded?
No. The conversion runs entirely on a canvas in your browser — your image never leaves your device.