JPG to PNG Converter
Convert JPG images to PNG — lossless, editing-friendly format.
More converters: PNG→JPG · JPG→PNG · WebP→PNG · HEIC→JPG · need a size limit? compress to exact KB
Convert JPG to PNG free and instantly in your browser. PNG is lossless — ideal when you need an image that survives repeated editing and saving, or when an app insists on PNG uploads.
Why convert
Every time a JPG is edited and re-saved, it loses a little more quality. Converting to PNG freezes the current quality losslessly, making it the right working format for screenshots, graphics, logos and any image you plan to edit again. PNG files are larger — that is the price of lossless.
How it works
- Drop your images (or click to browse / paste with Ctrl+V) — batch conversion supported.
- Adjust quality if you like — 92% is visually lossless for most photos.
- Download each file or grab them all with one click. Everything runs in your browser; nothing is uploaded.
Frequently asked questions
Does JPG to PNG improve quality?
No — it preserves current quality exactly and prevents further loss. Detail already lost to JPG compression cannot be recovered.
Why is my PNG bigger than the JPG?
PNG stores the image losslessly; photos naturally take more space. That is normal and expected.
Does the PNG get transparency?
The format supports it, but a converted photo has no transparent areas to reveal — transparency matters for graphics created with it.
Is there any upload?
No — everything runs locally in your browser.
Also see: compress to exact KB, our other free daily tools, and the image compression guide.