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JPG → PNG

Convert JPG to lossless PNG.

Get a crisp, lossless PNG with transparency support. Runs instantly in your browser — nothing leaves your device.

Convert nowOr use the universal converter
Converts in your browserNo signupNever uploadedFree

JPG to PNG: lossless from here on

A JPG has already thrown away some detail to stay small, and converting to PNG can't bring it back. What PNG does give you is a lossless container with transparency support — so from this point the image won't lose any more quality, no matter how many times you edit and re-save it.

When PNG is the right move

Reach for PNG when you'll edit and re-export repeatedly (each JPG save degrades the image a little more), when you need to add a transparent background in an editor, or when a tool or platform specifically requires PNG.

One trade-off

Because PNG is lossless, the file is usually larger than the JPG — sometimes much larger for photographs. If size matters more than re-editing, keeping the JPG (or using WebP) stays smaller.

How it works

  1. 01

    Choose your JPG

    Drop a file or pick one from your device. Private by default.

  2. 02

    Convert in your browser

    Your browser decodes the JPG and saves it as a lossless PNG on a canvas — instant, nothing uploaded.

  3. 03

    Download

    Grab your PNG.

Runs in your browser — your file never uploads

Lossless PNG output (no further quality loss)

No watermark, no signup to try

Instant, even for large images

Ready for editors that need PNG

JPG to PNG: lossless

PNG stores every pixel exactly (lossless) and keeps transparency, so there's no added quality loss. The trade-off is a larger file than a lossy format like JPG — great for graphics, screenshots and further editing, less so for photos you want kept small.

Converting a lot of these?

Grab a conversion pack for heavy use — or convert them straight from your own code with the FileWhirl API.

See plans

Common questions

Is it free?+

Yes — convert JPG to PNG free. No signup, no watermark, no daily cap.

Is my file private?+

These conversions run entirely in your browser — your file never uploads to a server.

Does it improve the quality?+

No conversion can restore detail the original JPG already discarded. But the PNG is lossless from here on, so editing and re-saving won't degrade it further the way re-saving a JPG does.

Related conversions

PNG to JPGPNG to WebPUniversal converter