Free PNG Converter

Drop the image in the box at the top of this page. PNG is chosen for it already, so press Convert All and download the result. It works for JPG, HEIC, WebP, AVIF, PSD and more, it's free, and there's no account to create.

No. PNG compression is lossless, so the pixels are stored exactly as they were decoded; our PNG re-save matched the original pixel for pixel. A PNG can't undo blur or blocks already in a JPG, though, and 16-bit PNGs are saved as 8-bit.

Photos do. JPG, HEIC and WebP photos grow, because PNG keeps every pixel: a 17.37 KB HEIC of 640 by 480 pixels became 78.02 KB. Flat graphics stay small, and our 54.66 KB screenshot came back at 54.41 KB. To shrink a PNG and keep it a PNG, try our PNG Compressor.

The default, 90. Compression changes file size, never the picture. In our tests 90, 95 and 100 tied for the smallest files, and lower numbers made them bigger. Our 1440 by 900 screenshot was 54.41 KB at 90 and 934.08 KB at 1.

Yes, it works both ways. After adding PNGs, open Output Format, pick JPG, WebP, AVIF or any of 26 choices, and press Apply to all files. Our PNG to JPG and PNG to WebP converters open with that output already set.

Not on this page, because the format menu lists image formats only. Add your PNG files to our free Image to PDF tool instead; it also takes JPG, WebP, AVIF and HEIC and puts several images into one PDF.

No. PNG output keeps only the first frame, and the file tile tells you so. Animated PNGs (APNG) dropped here also become one still image, without that notice. To keep the motion, choose GIF or WebP in the format menu.

With Strip metadata on, the PNG is saved without its wide-color profile, so Display P3 photos can look flatter. Turn it off under Advanced to keep it. JPG and WebP output keep the profile either way.

Yes. Drop a big batch of pictures; there's no daily cap, and the queue saves them one by one. Anything you bring in later through Add More Files may be set to JPG instead, so look at each tile's format before converting.

Yes. It's free, with no sign-up, watermark or daily limit. Each PNG is written by a worker inside your browser tab, so your images don't reach our servers; the 14 MB image engine downloads on first use. We count visits and editor time, not your files.

Portable Network Graphics (PNG) uses lossless compression with excellent quality output. It supports transparency and does not support animation. Typical file sizes are medium to large.

When you need transparency, lossless quality, or working with graphics and logos. Best use cases include logos and graphics, screenshots, images requiring transparency. When file size is critical or working with complex photographs.

Key advantages of PNG: Lossless compression maintains quality. Full transparency support. Excellent for graphics and text. No quality loss with repeated editing. However, keep in mind: larger file sizes than jpg, not ideal for photographs.