JPG to PNG workspace
Drop files here or choose them from your device
Convert JPG to PNG online
Use this JPG to PNG converter to turn JPG or JPEG images into PNG files. Batch convert images, preview results, and download PNG output directly from your browser.
How to use this tool
- 1
Add JPG files
Choose .jpg or .jpeg images from your device.
- 2
Convert to PNG
Create PNG files from the selected JPG images.
- 3
Review output
Preview each converted PNG and compare file sizes.
- 4
Download
Save one PNG or download the full batch as a ZIP.
What it can do
JPG and JPEG input
Convert common camera and web JPG files to PNG.
Batch JPG to PNG
Process multiple files together.
Lossless PNG output
PNG export preserves the decoded source pixels.
Private browser processing
No upload is required for conversion.
Useful for
- Preparing PNG files for design workflows
- Converting JPG screenshots to PNG
- Creating PNG source images for editing
- Batch converting JPEG files without desktop software
Limits to know
- PNG files can be larger than JPG files
- The tool cannot restore detail lost in the original JPG
- Very large images depend on browser memory
Private browser processing
This tool runs locally in your browser. TunerPage does not upload the working file or text to its servers.
Frequently asked questions
How do I convert JPG to PNG?
Add JPG or JPEG images, click Convert to PNG, and download the PNG output files.
Can I batch convert JPG to PNG?
Yes. Upload multiple JPG images and export them together as PNG files.
Will JPG to PNG improve image quality?
No. PNG preserves the pixels from the JPG source, but it cannot restore quality lost during earlier JPG compression.
Are the JPG files uploaded?
No. The JPG to PNG converter runs locally in your browser.