What do you want to do?
Pick a tool. Your photos stay on your device and nothing is uploaded.
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JPG to PNG
Convert JPG files to PNG in one click.
970 × 90728 × 90
300 × 600160 × 600
- PrivatePhotos stay on your device. Nothing is uploaded.
- Any sizePixels, mm, cm, inches, percent and file size in KB.
- FreeNo sign-up, no watermark.
300 × 600160 × 600
970 × 90728 × 90
Need a marketplace size or your own saved sizes? Go to Presets →
Advanced options
Photos are straightened automatically using their camera orientation.
Turn or mirror your photos. Choose which photos to change.
Make your photos bigger. Enlarging cannot add real detail, so very small photos stay soft.
Pick a shape, or drag a frame on the photo yourself.
970 × 90728 × 90
970 × 90728 × 90
Drag a straight line to move it. A diagonal line has two round ends (drag to change the angle) and a ✥ handle in the middle (drag to move it). Use × to remove a line.
970 × 90728 × 90
970 × 90728 × 90
970 × 90728 × 90
970 × 90728 × 90
Drag the lines between photos, or the handles around the picture, to change sizes.
One strip for each photo, in the order shown on the left. Use ▲ ▼ to change the order. Click a strip to choose exactly which part of the photo shows.
970 × 90728 × 90
970 × 90728 × 90
Click or tap the photo to pick a colour. Drag to slide along it. Use the magnifier to choose the exact pixel.
970 × 90728 × 90
Your photos are ready
What next?
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About this tool
Convert JPG photos to PNG. PNG is lossless and supports transparency, but files can be larger.
How to use it
- Add your photos.
- Choose the format you want: JPG, PNG or WebP.
- Optional: set a background colour for transparent areas, and a size limit.
- Press Convert and download the new files.
Questions and answers
Will converting make the photo sharper?
No. A JPG that has lost detail cannot get it back by becoming PNG.
Why is the PNG bigger?
PNG stores pixels without lossy compression.
Are my photos uploaded anywhere?
No. All work happens in your browser on your device, and your photos are not sent to our servers. While you move between pages of this site, they are kept briefly in your browser's temporary storage and removed when you close the tab.
Helpful guides
JPG, PNG or WebP: which should you use?How to turn iPhone HEIC photos into JPG