Qu-Outil

Free JPG to PNG Converter

Convert JPG and JPEG images to PNG in seconds, keeping the full resolution. Add one photo or many at once. Free, no sign-up, and nothing is uploaded.

  • 100% free
  • No limits
  • No upload
  • No watermark
  • Works on mobile
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How it works

How to convert JPG to PNG

  1. 1

    Add your JPG images

    Choose or drag and drop one or more JPG/JPEG files.

  2. 2

    Keep the format as PNG

    The output format is already PNG and the scale is 100%, so the size stays the same.

  3. 3

    Convert

    Press the Resize button to convert every image to PNG.

  4. 4

    Download

    Download each PNG file.

Features

Convert JPG to PNG at full quality

For editing, design work, documents and websites that need PNG.

Full resolution

Images keep their original width and height at 100% scale — or resize while converting.

Lossless PNG output

PNG saves without further compression, so no extra quality is lost after conversion.

Private — nothing is uploaded

Your photos are processed on your own device. They never leave your phone or computer.

Free, no sign-up, no watermark

Resize as many images as you want. No account, no limits, no logo added to your photo.

Bulk resize

Add many images at once and download each one, all with the same settings.

Works on phone and computer

Use it in Chrome, Safari, Edge or Firefox on Android, iPhone, Windows or Mac — no app to install.

FAQ

JPG to PNG — FAQ

How do I convert JPG to PNG?

Add your JPG images above, keep the format as PNG and press the Resize button, then download the PNG files.

Will converting to PNG improve quality?

No. Converting cannot restore detail lost in the JPG, but PNG will not lose any more quality when you edit and save again.

Why is the PNG bigger than the JPG?

PNG is lossless, so photos usually take more space as PNG. Use JPG or WebP if you need a smaller file.

Can I convert many JPGs at once?

Yes. Add several images and they will all be converted to PNG.

Support

Help keep Qu-Outil free

I build and run these tools in my free time and keep them free for everyone — no ads, no sign-up. If they helped you, buy me a chai or coffee via Google Pay or any UPI app. Your support keeps me building more free tools. Completely optional.

Google Pay / UPI ID
samarthdalela@oksbi
☕ Pay ₹50 with UPI app

The button opens Google Pay, PhonePe or Paytm on your phone. On desktop, scan the QR.

Scan to pay ₹50

Works with any UPI app