PNG → JPG
Converting locally — nothing is uploaded
Heavy screenshots down to shareable size — free, and finished on your machine.
Drop your PNGs in the drum
or — nothing leaves this tab
READS JPG · PNG · WEBP · GIF · BMP · SVG · AVIF
CYCLE →
WASH TEMP
OUT OF ORDER — JAM REPORT
The PNG → JPG cycle
The classic overweight-screenshot rescue: PNGs balloon on email attachments and form uploads, and this cycle brings them down to ordinary photo weight.
PNG carries transparency; JPG cannot keep it — transparent areas flatten onto white. JPG lands at ordinary photograph weight. Either way, re-encoding through the canvas collects EXIF like lint — camera model, GPS coordinates and timestamps are stripped from the folded copy.
Need the other direction? JPG → PNG · Other routes into WebP → JPG, GIF → JPG, BMP → JPG, SVG → JPG.
Questions at the counter
What happens to transparent areas?
JPEG cannot store transparency, so transparent regions are flattened onto white. If you need the see-through parts kept, PNG or WebP is the right stock.
Why did my screenshot get blurry artifacts?
Sharp-edged text and flat colour show JPEG compression most. Wash Hot (higher quality) to keep text crisp, or stay with PNG when the image is destined for further editing — JPEG re-compression compounds each time you save.
How much smaller will the file be?
Screenshots of documents and interfaces routinely shrink by 5–10×. Photographic content shrinks less, since PNG was never its natural home anyway.
Is the conversion really private?
Yes — architecturally. This page is static files; there is no server to receive an upload. Your PNG is decoded and re-encoded inside this tab by your own machine, and you can watch the absence of network traffic in your browser’s developer tools.