JPG to PNG
Convert JPG files to PNG online for free. Everything runs locally in your browser — your files are never uploaded.
About this tool
This browser-based JPG to PNG converter is useful when a phone, website or editing app requires a different file format. Processing stays on your device, so private files never leave your browser.
How to use
- Select a JPG file
- Choose PNG as the output format
- Adjust quality if needed
- Download the converted file
FAQ
Are my files uploaded?
No. The conversion runs locally in your browser and the original file stays on your device.
Why convert JPG to PNG?
The PNG format is more widely accepted by websites and apps that may not support JPG.
Can I convert files on a phone?
Yes, if the mobile browser supports the required local decoding APIs. Large files may need more memory.
Can I use an iPhone HEIC or HEIF photo?
Yes. HEIC and HEIF photos are decoded locally in supported modern browsers and exported as JPG, PNG or WebP.
Related tools
Compress JPG
Free online JPG compressor that runs entirely in your browser — files are never uploaded. Adjust quality and compare sizes before and after.
Resize Image
Free online image resizer: set custom dimensions or scale proportionally. Supports JPG, PNG and WebP. Runs in your browser — no upload.
Remove Image Metadata
Remove GPS location, camera and other EXIF metadata from images locally before sharing them.