JPG to PNG · Free Online Batch Converter
Turn camera or social-export JPEGs into PNG working copies. Set image and canvas sizes, convert a batch, and download a ZIP.
What this tool does
JPEG is efficient for sharing photos, but each re-save can add more compression. Converting to PNG stores the current pixels losslessly, which is useful before further edits or when a downstream tool expects PNG.
JPEG has no alpha channel. The PNG you get is opaque; transparency is not recovered. If you need a cutout, remove the background after conversion.
This page uses the existing batch converter: select multiple JPG files, set content and canvas dimensions, and center each image on the output frame.
Files are processed for conversion and not kept as a permanent library. Keep the original JPEG as the camera source and treat the PNG as a working copy.
Use cases
- Create PNG working copies from camera JPEGs
- Prepare files for PNG-only design or print pipelines
- Standardize ID or event photos before export
- Avoid stacking JPEG compression from repeated saves
How it works
- Select one or more JPG or JPEG images.
- Keep PNG as the output and set sizes if needed.
- Convert, then download individual PNGs or a ZIP.
Frequently asked questions
Will this restore transparency?
No. JPEG does not store alpha. The PNG will be opaque.
Will the file get larger?
Often yes. PNG is lossless for the current pixels, so it is usually larger than the source JPEG.
Can I convert a batch?
Yes. Select multiple files and download a ZIP.
Are .jpeg files accepted?
Yes. Both .jpg and .jpeg are accepted.
Are images stored?
They are processed for conversion and not kept as a permanent library.