PNG to JPG Converter
Convert PNG to JPG online for free and shrink file size while keeping quality. Fast, private conversion in your browser - no uploads, no watermark.
Image Studio
Lossless Priority
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About this tool
Re-encode heavyweight PNG files as compact JPGs — often a fraction of the size — directly in your browser. Screenshots, exported graphics, and scanned pages that don't need transparency shed megabytes this way before hitting upload limits and email caps.
How to Convert PNG to JPG
- 1
Pick the PNG file that's too large for its destination — screenshots and graphic exports are the usual suspects.
- 2
The image is re-encoded as JPG on your device; any transparent areas are flattened onto a solid background, since JPG doesn't support transparency.
- 3
Download the JPG — visually equivalent for photos and screenshots, at a dramatically smaller size.
Why Convert PNG to JPG with Wrklyst
- Shrunk On-Device
- The re-encode is performed by your own browser — no upload, no queue, no copy of your screenshot on someone's server.
- Serious Size Wins
- Photographic PNGs routinely drop 70–90% in size as JPG, turning a rejected attachment into an accepted one.
- Unlimited and Unbranded
- Convert a hundred files without an account, and none come back stamped with a logo.
PNG to JPG Tips
- Email attachment bounced for size? This conversion is usually the fastest fix.
- Keep originals of anything you might edit — export JPGs fresh each time you need one.
- UI screenshots for docs: stay PNG. Photos of any kind: JPG without hesitation.
- For web use, compare against WebP conversion too — it often beats JPG at the same quality.
Frequently asked questions
How much smaller will my file get?
For photos and screenshots, the reduction is dramatic — often 5–10x smaller — because JPG's compression is designed exactly for continuous-tone images. Simple graphics with few colors shrink less impressively, since PNG already compresses those efficiently. The worst candidates are line art and text, where JPG saves little and costs sharpness.
What happens to transparent backgrounds?
They're filled with a solid color during conversion — JPG simply has no concept of transparency. A logo with a transparent background becomes a logo on a white rectangle. If the transparency matters to your use, keep the PNG or convert to WebP instead, which preserves alpha channels at smaller sizes.
Will text in my screenshot stay readable?
At reasonable quality settings, yes — but look closely and you may see faint compression halos around characters, an artifact of how JPG handles sharp edges. For screenshots destined for documentation or tutorials where crispness matters, PNG remains the better format; for quick sharing, JPG is fine.
Is this conversion reversible?
No — JPG encoding discards data permanently, and converting back to PNG later just wraps the already-degraded image in a lossless container. Keep your original PNG whenever future editing is conceivable, and treat the JPG as a distribution copy generated on demand.