Resize Image
Resize JPG, PNG and WebP images by pixels or percentage directly in your browser.
Convert Image
Convert JPG, PNG and WebP images directly in your browser.
Your files stay on your device.
Drop an image to convert it Release to open it
JPG, PNG, WebP, AVIF, GIF and BMP images up to 50 MB; HEIC and TIFF where this browser can decode them.
Images are processed on your device. Nothing is uploaded, and your original is never changed.
Help improve UNQIRO
Allow anonymous usage statistics? UNQIRO would count only which tool was used, whether it finished and which links between the tools and the Format Lab were followed. Your files, text and results are never included, and this use is not counted.
What stays the same
The dimensions stay the same; for other dimensions use Resize Image, for a file size limit Compress Image. Images over 40 megapixels are not supported.
Frequently asked questions
Does converting an image reduce quality?
Converting to JPG or WebP compresses the image, so some detail can be lost; the quality setting controls how much, and higher quality usually means a larger file. Converting to PNG adds no loss. No conversion can restore detail that an earlier lossy save already removed.
What happens to transparent areas when converting to JPG?
JPG has no transparency, so transparent areas are filled with the background colour you choose: white, black or a custom colour. PNG and WebP keep transparent areas. Converting a JPG to PNG or WebP does not create transparency.
Does converting keep the photo metadata?
Not in the new image: your browser saves it without camera details, the date taken or GPS location. Photos are turned upright first, so they still display correctly. To see what a photo contains first, open Image Metadata. If the tool offers your original unchanged, its metadata stays as it was.