Image Converter & Compressor
No. They are not stored at all. The Yioo Tools image converter works only in your local web browser. Image files are never sent to a server, so you can use it safely without worrying about exposing private or important photos.
You can adjust the balance between quality and file size with the Quality slider. For example, around 80% usually reduces file size significantly while looking almost identical to the original to the naked eye. Check the preview and choose the level that fits your use case.
Original photos taken with a smartphone may contain EXIF metadata such as GPS coordinates, capture time, and device model. Turning on Remove EXIF before posting images to a blog or community helps prevent accidental exposure of location and device information.
Deep Scrub is an extra cleanup option for traces that can remain beyond standard EXIF removal, especially subtle alpha-channel details. For opaque images it flattens the alpha channel, while for transparent images it preserves the visible transparency shape as much as possible and removes only the finest residual levels.
For modern browsers, WEBP is generally recommended. Compared with JPG or PNG, it often keeps similar visual quality while reducing file size by 20% to 30% or more, which can help page loading performance and SEO. If you need compatibility with older platforms, choose JPG.
This is useful when a website, resume system, or public service limits upload size. Choose Target size mode and enter a limit such as 500 KB. The converter then adjusts compression internally to produce an output close to that size limit.
Use PNG or WEBP if you need to keep transparency. JPG does not support transparency, so transparent areas will be filled with a black or white background when converted to JPG.
Yes. You can upload HEIC/HEIF files from an iPhone directly to the Yioo Tools drop zone and convert them to common formats such as JPG or PNG without installing a separate app.
Use it to change image format, reduce file size, resize dimensions, and remove EXIF data in one workflow.