Convert JPG, JPEG, BMP or WebP images to PNG, several at once, downloading them individually or together as a ZIP. PNG is lossless and supports transparency, which makes it right for logos, icons, screenshots and anything with sharp edges or text, though photos come out larger than JPG.
Click or drag and drop files here. You can select multiple files.
Supports JPG, JPEG, BMP, WEBPWhat is PNG?
PNG is a lossless image format that supports transparency (an alpha channel). No matter how many times it is recompressed, the quality never degrades at all, which makes it ideal for logos, icons, screenshots, and any graphic with sharp edges or text. On the other hand, for photos with many colors the file size tends to be larger than JPG.
How to convert JPG and WebP to PNG
- Select files — Click the "Input Files" area or drag and drop JPG, JPEG, BMP, or WEBP files. You can select several at once.
- Start conversion — Press the "Start Conversion" button and the files are converted instantly, right inside your browser. Because PNG is a lossless format, no separate quality setting is needed.
- Download — Download the converted images individually, or save them all at once with "Download All (ZIP)".
When should you use PNG?
PNG is a good fit for logos and icons that need a transparent background, screenshots and diagrams whose text and lines must stay crisp, and archival originals that must not lose any quality even after repeated editing. Conversely, photos with many colors can become large, so JPG or WebP is more efficient for them.
PNG, JPG, or WebP — which should you choose?
If transparency and lossless quality matter, PNG is the choice; if reducing the file size of colorful photos matters, JPG is the traditional pick. WebP combines both strengths — it supports transparency while keeping files small — so it is generally the most efficient for publishing on the web for modern browsers, and if you need an even higher compression ratio, consider AVIF as well.
Can I reduce PNG file size?
Because PNG is lossless, the same image is larger than in JPG or WebP. To reduce size while keeping quality, reduce the number of colors, or — for web publishing — convert to WebP, which is more effective. For photos that don't need a transparent background, JPG is also a good alternative.
Are my images uploaded?
No. All conversion is handled entirely on your device with the browser's Canvas API, and files are never sent to a server. It even works with no internet connection, so you can safely convert sensitive images too. Add several images at once and download them individually or all together as a ZIP.
Which browsers and apps support PNG?
PNG is an old and widely used standard format, so it opens in every modern browser and in most image viewers and editing programs without any special setup. It's one of the formats you need to worry about least when it comes to compatibility.