Convert JPG to PNG
Turn JPG photos into lossless PNG files. PNG keeps every pixel exactly as it is, which makes it ideal for editing, screenshots and graphics you will work on again.
Drop JPG files to convert to PNG
You can also paste with Ctrl+V
How to use the JPG to PNG
- 1
Drop your images, click to browse, or paste one with Ctrl+V.
- 2
Choose the format you want and adjust quality or background if needed.
- 3
Download each file or everything at once as a ZIP.
Why use the Zenixbase JPG to PNG
Every common format
Reads JPG, PNG, WebP, HEIC/HEIF, AVIF, GIF, BMP, ICO and SVG, and writes JPG, PNG, WebP and AVIF.
Batch conversion
Convert dozens of images at once and grab them all in a single ZIP file.
100% private
Conversion happens in your browser. Your photos are never uploaded to a server.
Live before/after preview
Compare the result with the original and see the new file size before you download.
Frequently asked questions
Does converting JPG to PNG improve quality?
PNG is lossless, so it won't lose anything further, but it can't restore detail that JPG compression already removed. It's best for editing without new losses.
Why is my PNG bigger than the JPG?
PNG stores every pixel without lossy compression, so photos usually get larger. For smaller photos, use WebP instead.
Is the image converter free?
Yes. It's completely free with no limits on the number of files and no watermark. You don't even need an account.
Are my images uploaded anywhere?
No. Everything runs locally in your browser, so your files never leave your device.
Which format should I choose?
Use JPG for photos, PNG for graphics that need sharp edges or transparency, and WebP or AVIF for the smallest files on websites.
Can I convert iPhone HEIC photos?
Yes. HEIC and HEIF photos from iPhones and iPads are decoded right in the browser and can be saved as JPG, PNG or WebP.