PNG to JPG Converter

Turn heavy PNG screenshots and pictures into compact JPG files that fit into email, forms and documents. Conversion runs in your browser — nothing is uploaded.

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Free and with no limit on the number of files. Nothing is uploaded to a server.

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Convert PNG to JPG and Cut the File Size Several Times Over

Convert PNG to JPG online for free and make the file several times lighter: screenshots and pictures become compact enough for email, forms and documents. No sign-up.

What the PNG to JPG Converter Does

  • Files get several times lighter — a screenshot that weighed 4 MB as PNG usually lands around 300–600 KB as JPG
  • Quality under your control — pick 80% for email attachments or 100% when the picture is going to print
  • Transparency handled sanely — transparent areas are filled with white rather than turning black
  • Any number of files at once — convert a folder of screenshots in one pass, with no daily limit

How to Convert PNG to JPG

  1. Add your PNG files — click the drop zone or drag them straight in.
  2. Or pick a picture you generated on Homiwork — your image archive is one click away.
  3. Pick the JPEG quality: 80% for mail and messengers, 90–100% for print.
  4. Press “Convert to JPG” — each card shows how much lighter the file became.

Why a Screenshot Weighs So Much as PNG

PNG stores an image losslessly: every pixel is written down exactly as it is, which is precisely what you want for interface screenshots, diagrams and anything with crisp text or transparency. The price is weight. A full-screen capture on a modern display easily reaches three or four megabytes, and mail clients, ticket systems, government portals and upload forms routinely refuse files that size. JPEG takes the opposite approach: it approximates the picture in a way the eye barely notices and shrinks it several times over. For a photograph, or a screenshot you simply need to attach to a message, that trade is almost always worth making — at 80–90% quality the difference is invisible while the file becomes five to ten times smaller. Keep PNG when the picture has a transparent background, when it will be edited further, or when it is fine typography that must stay razor sharp. This converter redraws the picture in your browser at the quality you choose and hands it straight back; the result card shows exactly how much weight was saved.

Frequently Asked Questions

Is it really free?

Yes — with no sign-up, no watermark and no limit on how many files you process at once. Converting costs us nothing because your browser does the work, so there is nothing to charge for.

Are my photos uploaded to a server?

No. Everything runs inside your browser: the file is read, converted and downloaded on your own device, and never leaves it. That also means there are no queues, no daily limits and no waiting for an upload.

How much lighter will the file be?

Usually five to ten times for screenshots and photographs. The exact number is shown on each result card, next to the old and new size.

What happens to a transparent background?

JPEG cannot store transparency, so transparent areas become white. If the transparency matters, keep the picture as PNG.

Which quality should I choose?

80% for email and messengers, 90% as a safe everyday default, 100% when the picture is going to print. Below 70% the artefacts start to show on text and flat colour.

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