Convert JPG to PNG Online Free
Instantly convert your JPG files to PNG format right in your browser. No uploads, no registration, 100% free and private.
How to Convert JPG to PNG
Upload Files
Select your JPG files by dragging and dropping or clicking to browse.
Choose Settings
PNG is pre-selected. Adjust quality and metadata options if needed.
Download
Click Convert and download your PNG files instantly.
Why Convert JPG to PNG?
Need transparency support or lossless quality? PNG is the answer. Convert JPG to PNG when you need to add transparent backgrounds, preserve exact pixel data for editing, or use images in graphic design projects.
JPG vs PNG Comparison
| Feature | JPG | PNG |
|---|---|---|
| Compression | Lossy | Lossless |
| Transparency | No | Yes |
| Animation | No | No |
| Browser Support | Universal | Universal |
| Typical File Size | Small to medium | Medium to large |
| Best For | Photos, web images, email, sharing | Logos, graphics, screenshots, transparency |
Frequently Asked Questions
Yes, completely safe. PhotoFormatLab processes your files entirely in your browser using JavaScript. Your images are never uploaded to any server — the conversion happens on your device. No one else can see or access your files.
PNG uses lossless compression, so no quality is lost in the conversion. Every pixel is preserved exactly as it was in the original JPG file.
Yes! You can drag and drop multiple files at once, or use our batch converter to process many files simultaneously. All conversions run in parallel on your device for fast results.
JPG (Joint Photographic Experts Group) uses lossy compression and is best for photos, web images, email, sharing. PNG (Portable Network Graphics) uses lossless compression and is best for logos, graphics, screenshots, transparency.
There's no hard limit since processing happens on your device. However, very large files (over 50MB) may take longer to process depending on your device's capabilities. For best performance, we recommend files under 25MB.
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