Runs in your browser: your images never leave your device
Free JPG to PNG converter
Turn JPG files into PNG without another lossy encode. Dimensions stay unchanged and every image is processed only in your browser.
Why convert JPG to PNG?
A PNG is useful when an editor, CMS, or design workflow requires a .png file. Cutflow decodes each JPG and stores the visible pixels in a PNG without changing the image dimensions.
This conversion cannot recreate detail discarded by JPEG compression or add transparency. It creates a PNG copy of the current appearance. Processing stays in your browser, supports batches of up to 50 images, and leaves the source files untouched.
JPG and PNG after conversion
The format changes, but detail already lost in the JPG cannot be recovered.
| Source JPG | Output PNG | |
|---|---|---|
| Compression | Lossy | No additional loss |
| Transparency | No | No transparency added |
| Dimensions | Original dimensions | Same dimensions |
| File size | Often compact | Often larger |
Lossless output, not image restoration
PNG has no quality slider because its encoder preserves the pixels it receives. Compression artifacts, noise, and softened edges already present in the JPG will be preserved too.
After conversion, Cutflow shows the size before and after. Hover over the original and the result to compare details at the same scale before downloading the PNG.
How to convert JPG to PNG
- Add your JPG files. Drop one image or a batch of up to 50 files.
- Inspect the result. Compare the magnified previews and check the file size change.
- Download the PNG files. Save images individually or get the batch in one ZIP.
FAQ
Does converting JPG to PNG improve quality?
No. PNG avoids another lossy encode, but it cannot rebuild detail discarded when the JPG was created.
Will the output PNG have a transparent background?
No. A JPG has no transparency channel, so its visible pixels remain opaque in the output PNG.
Why is the PNG file larger?
PNG preserves pixels without loss. For a photograph, that usually takes more data than JPEG compression.
Is EXIF metadata preserved?
No. Browser re-encoding creates a new file without the original EXIF metadata.
Choose another conversion
The best format depends on what you plan to do with the image.
- Convert JPG to WebP : for lighter images intended for modern websites
- Convert PNG to JPG : to reverse the conversion and reduce a photo file size
Every tool here follows the same rule
Whatever you came to do, it happens on your own machine. Nothing is uploaded, nothing is stored, and none of it costs anything.
- Resize an image One image or fifty, to any size, aspect ratio kept.
- Remove a background Transparent PNG or a clean white ground, framing untouched.
- Resize in bulk A whole folder in one pass, back as a single zip.
- Rename in bulk A numbered series from one name pattern, in the order you choose.
- Workflow builder Chain resizing, conversion and background removal into one reusable batch flow.
- Amazon listing size 2000 × 2000, pure white, product at 85% of the frame.
- Etsy listing size 2000 px shortest side, white ground, product centred.
Your images are still on your device
That is the whole idea. Drop them, take the results, close the tab. Nothing was sent anywhere and nothing was kept.
Drop your imagesNo account. No watermark. No upload.