What Is JPG to PNG Conversion?

JPG is great for photos but it is lossy and has no transparency, which limits what you can do when editing. Converting JPG to PNG gives you a lossless container you can edit and re-save without piling on new compression artifacts, plus the option to work with transparent areas you add later.

100% private: every image is converted right inside your browser using the Canvas API. Your files are never uploaded to a server.

Common Use Cases

Edit Without Loss

Re-save edits repeatedly without adding JPEG artifacts.

Graphics & Logos

PNG is the standard for crisp graphics and flat-color art.

Add Transparency Later

Switch to PNG so future edits can include transparent areas.

How to Convert JPG to PNG

1

Add Your JPG Files

Drag and drop your JPG images onto the upload zone, or click to browse. You can add up to 20 files at once.

2

Automatic Conversion

Conversion starts the moment your files are added — no extra button to press. Each JPG image is rendered to PNG in your browser.

3

Download Your PNG Files

Save each PNG file individually, or click Download All (ZIP) to grab the whole batch in one archive.

Features & Format Details

PNG won't recover detail already lost to JPEG compression, but it stops further degradation. Once converted, every subsequent edit is preserved losslessly — making PNG the format of choice for graphics work, screenshots, and images destined for transparency.

JPG vs PNG: Quick Comparison

Aspect	JPG	PNG
Full Name	JPEG	Portable Network Graphics
Compression	Lossy	Lossless
Transparency	No	Yes (alpha channel)
Best For	Photographs, universal sharing	Logos, graphics, screenshots

Why Use This Converter

Private & Secure

All processing happens locally in your browser. Sensitive images never leave your device.

No Sign-Up, No Limits

Free to use with no account, no watermarks, and no daily caps on the number of conversions.

Batch & ZIP Export

Convert up to 20 images in one go and download them together as a single ZIP archive.

Batch ready: drop up to 20 images at once, then download them one by one or grab everything in a single ZIP.

Frequently Asked Questions

Does converting JPG to PNG improve the quality?

No — PNG cannot restore detail that JPEG already discarded. What it does is freeze the current quality losslessly, so no further detail is lost when you edit and re-save. The PNG will usually be larger than the JPG.

Are my images uploaded to a server?

No. Conversion runs entirely in your browser with the Canvas API, so your JPG files are never sent anywhere. This makes the tool safe even for private or confidential images.

How many files can I convert at once?

You can add up to 20 images at a time. After conversion you can download each PNG file separately or all of them together as a ZIP archive.

Is this converter really free?

Yes. It is completely free with no account required, no watermarks added to your images, and no limit on how many conversions you can do.