Convert PNG images to JPG right in your browser. Drop in one or many PNGs, and this tool re-encodes them as JPG (JPEG) — usually a much smaller file, which is handy for photos, email attachments, and uploads with size limits.
JPG is a lossy, widely supported format with no transparency, so it is ideal for photographic images where a small quality trade-off is worth the size saving. Everything runs on your device, so your images are never uploaded.
How to convert PNG to JPG
- Drop your PNG files onto the box or click to upload.
- Keep the target set to JPG and adjust the quality slider if you want.
- Check the before-and-after size shown for each image.
- Download each JPG, or use “Download all”.
Why convert PNG to JPG
PNG is lossless, which keeps quality high but makes files large — especially for photographs. Converting to JPG applies efficient lossy compression that can shrink a photo dramatically with little visible difference, so JPG is the better choice when file size matters: attaching photos to email, uploading to a form with a size cap, or speeding up a page. For flat graphics, logos, and screenshots with sharp edges or text, PNG (or WEBP) often looks cleaner, so convert to JPG mainly for photographic content.
Transparency becomes white
JPG cannot store transparency, so any transparent areas in your PNG are filled with a solid white background when converting. If you need to keep a transparent background, convert to WEBP instead or leave the image as PNG. If you only care about file size for a photo with no transparency, JPG is perfect.
Frequently Asked Questions
How do I convert a PNG to JPG?
Upload the PNG, keep the format set to JPG, and download the result. You can convert several at once and adjust the quality.
Will the JPG be smaller than the PNG?
Usually yes, especially for photos — JPG uses lossy compression. The tool shows the before-and-after size and the percentage saved for each image.
What happens to a transparent PNG?
JPG has no transparency, so transparent areas are filled with white. Use PNG to WEBP instead if you need to keep the transparent background.
Is my image uploaded anywhere?
No. Conversion happens entirely in your browser, so your images never leave your device.