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- No sign-up
- Runs in your browser
Convert JPG to PNG
To convert JPG to PNG, drop your JPG files in the box below and press Convert & download: each one comes back as a PNG with the same pixels. PNG is lossless, so saving it again loses nothing more.
Drop your JPG pictures here
JPG, PNG, WebP or HEIC, up to 20 at a time. They stay in your browser; nothing is uploaded.
Converts JPG, PNG, WebP and HEIC pictures, up to 20 at a time. The new files carry no EXIF or GPS data, and photos stay upright.Add a picture first.
HEIC photos open with libheif-js (LGPL-3.0), in your browser.
Quick answer
Why convert JPG to PNG?
To edit a picture again and again without losing more detail each time you save, or because a tool or shop asks for PNG. Converting does not bring back detail the JPG already dropped, and it does not make the background transparent.
When to use which format
| Format | Compression | Transparency | Animation | Best for | Marketplaces that accept it |
|---|---|---|---|---|---|
| JPG | Lossy: drops some detail for a much smaller file | No (JPEG has no alpha channel) | No | Product photos and marketplace uploads | Amazon, Shopify, Etsy, eBay, TikTok Shop, Instagram, Google Shopping, Allegro, Heureka, eMAG, Zalando, Kaufland, OTTO Market, Bol.com and Cdiscount |
| PNG | Lossless: keeps every pixel exactly | Yes | No (its animated variant is APNG) | Logos, screenshots, text and cut-outs on a transparent background | Shopify, Etsy, eBay, TikTok Shop, Instagram, Google Shopping, Allegro, Heureka, eMAG, Kaufland, OTTO Market, Bol.com and Cdiscount |
Format facts from MDN's image format guide, checked on 2026-09-23. Marketplace formats from each marketplace's own seller help, as listed in our product image size guide (checked on 2026-09-23).
How it works
Add your pictures
Drop JPG pictures on the box or choose them from your device, up to 20 at a time. They open in your browser; nothing is uploaded.
Check the settings
The format is set to PNG. For JPG and WebP set the quality; for JPG, the colour transparent areas get.
Convert and download
Press Convert & download. Each picture is saved as its own file, and its row shows the size before and after.
Questions
No. PNG keeps exactly the pixels it gets, so the picture looks the same as the JPG. Detail that JPG compression removed stays gone.
No. A JPG has no transparency, so the PNG keeps the same solid background. To cut the product out, use background removal.
PNG is lossless: it stores every pixel exactly, while JPG drops detail to make small files. For photos that usually makes the PNG larger. Each row shows both sizes.
In our product image size guide, Shopify, Etsy, eBay, TikTok Shop, Instagram, Google Shopping, Allegro, Heureka, eMAG, Kaufland, OTTO Market, Bol.com and Cdiscount list PNG among the formats they accept for product images, per their own seller help.
No. The converter opens your picture, converts it and makes the new file in your browser. Nothing is sent to a server.
Yes, up to 20 at a time. Each picture gets its own row with its size before and after and its own Download, and Download all saves them one after another.
No. The new file carries no EXIF or GPS data, so the camera, time and place of a photo are not passed on. The picture stays upright: its orientation is applied to the pixels first.