JPG → PNG
Lossless re-encode on canvas. Batch + ZIP.
How to use
Choose images in JPG → PNG: set Quality (JPEG/WebP), press Run, and PixelFlow processes the selected file in your browser with a Canvas and Web Worker pipeline — progress and cancel are available where supported. You get a result and a download when processing succeeds; the selected file is not sent to a Tolari processing endpoint.
Steps
- Use the embedded JPG → PNG on this page (or open the full tool).
- Set Quality (JPEG/WebP) images.
- Press Run (Ctrl+Enter) and follow progress if shown.
- Download the result, or share a link to this tool.
FAQ
Is JPG → PNG really free?
Yes. No account or credits are required, and no paywall blocks the task. Browser, device, and stated file-size limits still apply. Ads may appear only when configured and enabled after the required consent signal.
Do I have to upload my files to use JPG → PNG?
No. This tool reads and processes the selected file in your browser with a Canvas and Web Worker pipeline; the implemented flow does not send it to a Tolari processing endpoint. The page may still request scripts or other resources from configured third parties.
What should I enter in "Quality (JPEG/WebP)"?
Put your quality (jpeg/webp) here — for example: 92. Leave the defaults first to see how it works, then adjust. Every field is validated with a plain-language message if something is off.
How should I compare JPG → PNG with other options?
Compare supported inputs, output quality, file-size limits, browser compatibility, and privacy terms using the same sample. Provider features and terms can change; check their current documentation.
How accurate is JPG → PNG?
Conversions use exact defined factors (like 1 in = 2.54 cm); math tools show deterministic steps you can check by hand.
Content continues below
Compare before choosing
Compare supported inputs, output quality, limits, browser compatibility, and privacy terms before choosing a tool for image conversion and compression. Feature checklist.