Image
JPG to PNG
- Browser-based
- Basic conversion
- No signup
- Stays on your device
- Your file is processed in your browser and is not uploaded to our servers.
Upload a JPG or JPEG image and convert it to PNG in your browser. Dimensions stay the same. JPG sources do not gain transparency in PNG output. Files are not uploaded to a server.
100% Client-Side
Your data never leaves your computer.
How to use this tool
Upload a JPG file, adjust quality if shown, then convert and download the PNG file.
Worked example
Example: convert a 1200×800 JPG photo to PNG—the output keeps the same pixel dimensions with lossless PNG encoding; transparency is not added from a JPEG source.
How it works
Convert JPG/JPEG images to PNG in your browser. Preserves dimensions; transparency is not added from JPG sources.
Limitations
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
Privacy and file handling
Your data is processed in your browser and is not uploaded to our server.
Frequently asked questions
Does JPG to PNG add transparency?
No. JPG has no transparency channel, so the PNG will have an opaque background.
Are files uploaded?
No. Conversion runs locally in your browser.
Will dimensions change?
No. Output keeps the same width and height as the source image.
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Related pages
- Convert image formats — compare image tools and read FAQs
- Browse all free online tools on Utilnivo
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- PNG to JPG — Convert PNG images to JPG with adjustable quality.
- Image Format Converter — Convert images between JPG, PNG, and WebP formats.
- WebP to JPG — Convert WebP images to widely compatible JPG files.
- Image Compressor — Compress images to reduce file size.
- Resize Image — Resize images to custom dimensions.
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