PNG to JPG converter

Convert PNG images to JPG with a white or custom background.

Runs on your deviceFreeNo account

How to use PNG to JPG

Drop a PNG. Choose quality and background (white by default). Convert draws the image on a canvas and encodes JPEG. Batch a handful of files and download each result.

Add your file

Drag & drop, browse files, or press Ctrl+V to paste from the clipboard where supported.

Process in the browser

Work stays in this tab with WebAssembly, Canvas, or other on-device APIs — your file is not uploaded to Omnipus.

Download or share

Save the result to your device, or share it with the OS share sheet when available.

Direct share: Install Omnipus as an app on Android to share files and links into this tool from other apps.

About this tool

Convert PNG screenshots and graphics to JPG in one click, flattening transparency onto a background color you choose. Useful when a portal rejects PNG or when you need a smaller photo-style file — without uploading.

#png to jpg#png to jpeg#convert png

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Frequently Asked Questions

What happens to transparency?

JPG has no alpha channel. Transparent pixels are filled with your background color.

Will it look blurry?

Use quality 0.9+ for photos. Sharp UI text may be happier as PNG or WebP.

Multiple files?

Yes — add several PNGs and convert them one after another.

Are files uploaded?

No. Encoding stays in the canvas.

Is PNG to JPG completely free to use?

Yes. PNG to JPG on Omnipus is free to use with no subscription paywall for the tool itself.

Are my files or data uploaded to any servers?

No. PNG to JPG processes your input locally in this browser tab. Your files and text are not sent to Omnipus. Some tools download an engine or model file the first time you use them; that is a download, not an upload.

Does Omnipus add watermarks to exported files?

No. Omnipus does not stamp a site watermark onto files you export from PNG to JPG.

Can I use PNG to JPG on my mobile phone?

Yes. Omnipus has touch-friendly controls and can be installed as an app. On Android you can also share files or links into tools from other apps.

Related tools

More image tools that pair well with this one.

JPG to PNGConvert JPG photos to lossless PNG.WebP converterConvert WebP images to PNG or JPG, or create WebP from photos.Image compressorShrink image file size with a live quality preview.HEIC to JPGConvert iPhone HEIC photos to JPG that any device can open.SVG to PNGRasterize vector SVG artwork to a PNG at any size.Background removerCut the subject out of a photo with an on-device AI model.