About this tool
Fix a sideways photo, mirror a selfie, or flip a texture, for one file or a whole folder at once. Rotation is exact at right angles, so nothing is resampled or blurred, and the orientation is baked into the pixels rather than left as a metadata flag that some programs ignore.
Everything happens inside your browser. Your file is never uploaded to a server: the conversion runs on your own device using WebAssembly, and the result is downloaded straight from memory. Close the tab and nothing is left behind.
How to use it
- Drop your PNG files into the box above, or click to browse. Nothing is uploaded.
- Adjust the options if you want; the defaults suit most files.
- Click the button and wait a moment.
- Download the results individually or all at once as a ZIP.
Frequently asked questions
Why does my phone photo show up sideways elsewhere?
Phones often store the orientation as an EXIF flag instead of rotating the pixels, and some software ignores the flag. Rotating here writes the pixels the right way up for every program.
Is rotating a JPG lossless?
The pixels are rotated exactly, then the JPG is re-encoded at high quality. For a guaranteed lossless result, convert to PNG first.
Is this really free?
Yes. The site is supported by ads, and there are no limits on how many files you convert.
Are my files uploaded anywhere?
No. The converter runs entirely in your browser. Files stay on your device, which also makes it faster than upload-based converters for anything larger than a few megabytes.
Is there a file size limit?
The only limit is your device's memory. Images and audio of any normal size are fine; for video, files under about 500 MB work well on most laptops and phones.
Which browsers are supported?
Current versions of Chrome, Edge, Firefox, and Safari on desktop and mobile. Very old browsers without WebAssembly support will not work.