How it works
- Click “Choose files” or drop your files into the box.
- Adjust the options if needed (quality, resolution, pages…).
- Click “Convert”: everything happens on your device, in a few seconds.
- Download the result (or all files at once as a .zip).
PNG to JPG : what to know
JPG is ideal for photos: it is often three to ten times smaller than PNG, which makes email and size-limited upload forms easier. Transparent areas of the PNG become white, because JPG doesn't support transparency. You can convert dozens of images at once.
Frequently asked questions
What happens to transparency?
JPG doesn't support transparency: transparent areas become white. To keep it, stay with PNG or choose WebP.
Which quality should I pick?
Between 85 and 92% the difference is invisible and the file is much smaller. Go down to around 70% for an even smaller file.
Can I convert several PNGs at once?
Yes, select or drop as many images as you like, then download them one by one or together in a .zip.
Are my files uploaded to a server?
No. The conversion is done by your browser, on your computer or phone: your files are never sent over the Internet or kept by Tooleon. You can even go offline once the page has loaded.
Is it really free?
Yes: free, no sign-up, no watermark and no limit on conversions. The site is funded by ads.
More free conversions
PDF to Word
Turn a PDF into a Word document (.docx) you can edit, without uploading your file anywhere.
Word to PDF
Turn a Word file (.docx) into a clean PDF with selectable text, without sending it to a server.
JPG to PDF
Put one or more photos into a single PDF file, in the order you want.
PDF to JPG
Get a JPG image for every page of your PDF, at the resolution you choose.
JPG to PNG
Turn your images into PNG, with no further loss of quality.
HEIC to JPG
Make your iPhone photos open on every device and every website.
MP4 to MP3
Get the sound of a video as an MP3 file that plays on every device.
Merge PDF
Combine your PDFs into a single document, in the order you want.
Compress Image
Make your photos smaller so they're easier to send or upload.
Resize Image
Give your images the exact pixel size you need.
WebP to JPG
Finally open your WebP images anywhere by turning them into JPG.
Split PDF
Keep only the pages you need from a PDF, or split it into one file per page.
PDF to PNG
Get a sharp PNG image for every page of your PDF.
WAV to MP3
Shrink your audio recordings by converting them to MP3, which plays everywhere.