Free JPEG to PNGConverter — Fast, Online & Secure
This free online tool converts JPEG images to PNGin seconds. It's fast, secure, and easy to use — no signup, no watermark, and no software to install. Your image is converted right in your browser and is never uploaded to a server.
What is JPEG?
JPEG is the same format as JPG — a lossy standard for photos that balances quality and file size.
What is PNG?
PNG is a lossless image format with transparency support, ideal for logos, icons, screenshots, and graphics with sharp edges.
Why convert JPEG to PNG?
Converting JPEG to PNG is useful when you need PNG's strengths: lossless quality, transparent backgrounds, great for text & line art. PNG is a great fit for logos & icons, screenshots, web graphics with transparency.
How to convert JPEG to PNG
- Upload your JPEG. Drag and drop it above, or click to choose the file.
- Convert to PNG. Click convert — it happens instantly in your browser.
- Download. Save your new PNG image, ready to use anywhere.
JPEG vs PNG: what changes?
| JPEG | PNG | |
|---|---|---|
| Compression | Lossy | Lossless |
| Best for | Photographs | Logos & icons |
| Transparency | No | Yes |
Privacy & Security
Your files never leave your device. This converter processes your JPEG directly in your browser, so nothing is uploaded to or stored on a server. The converted PNG is created locally and downloaded straight to you.
Frequently Asked Questions
How do I convert JPEG to PNG?
Upload your JPEG file, click Convert, and download the PNG image. It runs entirely in your browser and takes just a few seconds.
Is this JPEG to PNG converter free?
Yes. It's completely free with no signup, no watermark, and no limits on how many images you convert.
Will I lose quality converting JPEG to PNG?
No — PNG is lossless, so no image quality is lost during the conversion.
Do I need to install any software?
No. The converter works entirely in your web browser — there's nothing to download or install.
Is my image secure?
Yes. Your image is converted on your device and is never uploaded to a server, so it stays private.
Does it work on mobile?
Yes. The tool is fully responsive and works on phones, tablets, and desktops.
Explore more free image & PDF tools — all free, all in your browser.
ToolBox Team
We build fast, privacy-minded utilities for everyday file work — image, PDF, and text tools you can trust in the browser. No upsell clutter, just honest workflows that respect your time and your data.