Convert PNG to JPG Online — Free & Private
PNG files are wonderful for graphics but stubbornly large for photographs. A 12-megapixel camera shot saved as PNG can easily exceed 15 MB, which bounces from email attachments, crawls through messaging apps and wastes storage. Converting that same photo to JPG at high quality typically produces a file five to ten times smaller — visually identical to anyone who is not pixel-peeping.
This converter handles the transition with the care it requires. The classic pitfall of PNG to JPG conversion is transparency: JPG cannot store an alpha channel, so careless tools produce ugly black boxes where your logo's background used to be. Here, transparent areas are flattened onto a clean white canvas automatically — exactly what email clients, Word documents and print shops expect.
The quality slider puts you in control of the size-versus-fidelity trade-off, with a live estimate of the output file before you commit. Everything runs inside your browser using the canvas engine: no uploads, no queues, no watermarks, and no account required. Your images stay on your device, full stop.
How to Use This Tool
- Add your PNG — drag it in, browse for it, or paste from the clipboard.
- Choose JPG as the output — the source format is detected and locked automatically.
- Set quality — 90%+ is recommended for photos; watch the estimated size update live.
- Download — you get a ready-to-share .jpg with a white background behind former transparent areas.
Benefits
- Dramatic size reduction — photos commonly shrink 5–10× versus PNG.
- Safe transparency handling — white background instead of black-box artifacts.
- Quality control — live preview of file size while adjusting.
- Local processing — images never leave your device.
- Free forever — unlimited conversions, no signup or watermark.