JPG to PNG converter
Drop JPGs, get PNGs.
Each JPG becomes a PNG at its own size, with every pixel kept. Free, no sign-up, and your images never leave your browser.
Your converted images show here.
Who takes which.
X and LinkedIn
- X
- JPG, PNG, WebP
- Up to 5 MB a photo.
- JPG, PNG
- Up to 5 MB, through its API. Not WebP.
Instagram and Threads
- JPG
- Up to 8 MB, through its API. Not PNG or WebP.
- Threads
- JPG, PNG
- Up to 8 MB. Not WebP.
TikTok
- Photo post
- JPG, WebP
- Up to 20 MB a photo. Not PNG.
Checked on : the formats Flaghand checks before each post, from X’s media docs, LinkedIn’s Images API, Threads, Instagram and TikTok.
Questions.
How do I convert JPG to PNG?
Drop the JPG images on the page, or choose them. Each is saved as a PNG at once. Choose Download beside one, or Download all for a .zip.
Does JPG to PNG improve the quality?
No. The PNG keeps every pixel of the JPG exactly, but it can’t bring back detail the JPG already lost. Nothing gets worse either.
Will the PNG have a transparent background?
No. A JPG has no transparency, so the PNG is the same picture on the same background. Converting doesn’t remove it.
Why is the PNG so much bigger?
A PNG compresses without losing anything, which takes far more bytes for a photo. The page shows each file’s size before and after, and whether it is too big for a network.
Where can I post a PNG?
Through their APIs, X, LinkedIn and Threads take PNG. Instagram takes only JPG, and TikTok photo posts take JPG or WebP, so post the JPG there.
Are my images uploaded?
No. Each image is converted in your browser. Nothing is sent anywhere or stored, and the page sets no cookies.
Other formats: WebP to PNG, PNG to JPG, JPG to WebP and PNG to WebP. To make a photo smaller too, use the image compressor. Every network’s photo sizes are in the social media image sizes guide.