About the PNG to JPG
Tezmy's PNG to JPG converter turns PNG images into JPG files, which are usually several times smaller and accepted by every website, form, printer and app. It's ideal for screenshots and photos saved as PNG that are too big to email or upload. Convert a whole batch in one go, set the JPG quality, and download each image or all of them as a ZIP. Transparent areas are filled with white, because JPG doesn't support transparency. Everything happens in your browser.
Updated September 2026
How to use the PNG to JPG
- 1Click Select images, or drop your PNG files on the page.
- 2Adjust the quality if you like. 90% is a great default.
- 3Wait a moment while each image converts.
- 4Download the JPGs one by one or as a ZIP.
Why convert PNG to JPG?
PNG keeps every pixel exactly, which is great for logos and graphics but makes photos and screenshots very large. The same picture saved as JPG is often 3 to 10 times smaller, so it emails faster, fits under upload limits and takes less space on your phone.
JPG is also the most widely accepted image format: every website, form, printer and app can open it.
Choosing the JPG quality
If the JPG is still too big for a form, run it through Compress Image to shrink it further.
- 90%: almost identical to the original. A good choice for photos you want to print or edit later.
- 80%: the sweet spot for most uses, with a much smaller file and no visible difference.
- 60–70%: very small files for web pages, chats and forms with strict size limits.
Transparent backgrounds
JPG doesn't support transparency, so see-through areas of a PNG (for example around a logo) are filled with white. If you need to keep a transparent background, keep the PNG, or convert it to WebP with Image Converter, which supports transparency and is still small.
Convert PNG to JPG on iPhone and Android
Screenshots on phones are saved as PNG, which is why they can be surprisingly large. Open this page in your browser, tap Select images, choose your screenshots and convert them all at once. Download each JPG or all of them in one ZIP. Nothing is uploaded.
Features
- Batch convert many PNGs
- Full resolution kept
- Adjustable JPG quality
- Transparent areas become white
- Download all as ZIP
- Private: images never leave your device
Frequently asked questions
Why convert PNG to JPG?
JPG files are much smaller for photos and screenshots, so they upload faster, fit email limits and meet file-size rules on forms and websites.
Will I lose quality?
JPG uses compression, but at 90% quality the difference is almost impossible to see. Lower the quality for even smaller files.
What happens to transparent backgrounds?
JPG can't store transparency, so see-through areas are filled with white. Keep PNG (or use WebP) if you need transparency.
Can I convert many PNGs at once?
Yes. Drop as many as you like and download them all together as a ZIP.
Are my images uploaded?
No. Conversion happens in your browser and your images never leave your device.
Is JPG or PNG better quality?
PNG keeps images exactly, so it is technically higher quality. At 80–90% quality a JPG looks the same to the eye for photos, while being much smaller.
Why is my PNG file so big?
PNG stores every pixel without losing detail, which makes photos and screenshots large. Converting to JPG uses smart compression that is invisible for most pictures.
Can I convert JPG back to PNG?
Yes, with our JPG to PNG tool. The PNG will be larger, but any detail already lost when the JPG was made can't be brought back.