FinchCalc

PNG to JPG Converter

100% in your browser — nothing is uploaded

The usual reason: a PNG screenshot or graphic is too large to email or upload. Converting to JPG typically shrinks it 5–10×. Note that JPG has no transparency — transparent areas become a solid white background.

Because JPG is lossy, an image full of sharp text or thin lines can look slightly softer after conversion than the PNG original, so for a pure-text screenshot the size win may not be worth it; for photos and richly colored graphics the change is rarely noticeable. The conversion runs on your own device, so there is no server size cap — the only ceiling is your browser's available memory.

How to use the png to jpg converter

  1. Drop a PNG file onto the converter (or click to choose one).
  2. The conversion runs instantly in your browser.
  3. Download the JPG result.

Frequently asked questions

What happens to transparency?

JPG can't store transparency, so transparent PNG regions are flattened onto a white background during conversion. If you need transparency preserved, convert to WebP instead.

Will my screenshot text look blurry?

It can soften a little, because JPG compresses by discarding fine detail. For screenshots that are mostly text or sharp UI, PNG or WebP keeps the edges crisper; for photographs, JPG's softening is rarely visible.

Are my PNG files uploaded anywhere?

No. The conversion uses your browser's built-in image engine (the Canvas API), so your PNG never leaves your computer. You can verify it by loading this page, going offline, and converting anyway — it still works.

Can I convert several PNG files at once?

Yes — select or drop multiple PNG images and each one is converted to JPG and listed separately for download, all locally on your device.

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