JPG to PNG Converter

Convert JPG and JPEG images to lossless PNG format instantly. Batch processing supported and, unlike online converters, your images are processed locally and never uploaded to a server.

100% free No uploads Runs in your browser No signup

Convert to PNG

Drop images here to convert to PNGPNG, JPG, WebP, GIF, BMP, ICO, AVIF · up to 50 files · processed locally

Conversion runs on your device with the browser's native image engine — files are never uploaded, and there are no watermarks or size queues.

How to use the JPG to PNG Converter

1
Open the tool above — it is already running, no install or account needed.
2
Enter your input and adjust the options to match what you need.
3
Copy or download the result — everything was processed locally in your browser.

Private by design

This tool runs 100% inside your own browser using local JavaScript — your input never touches a server. That makes it instant, offline-capable in many cases, and private even for sensitive data.

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