A phone photo is four megabytes and the form allows fifty kilobytes. This closes that gap without turning the picture into blocks.
Compress an image →Free every day without an account on some tools. Your file is deleted the moment the job finishes.
The quality is searched rather than guessed: it tries settings until the file fits your limit and keeps the best one that does, so a photo that only needed a little compression is not flattened as though it needed a lot. The dimensions are left alone unless you ask for a size, because most portals limit the file, not the pixels.
Yes. Type the limit the form gives you and the photo is compressed to fit under it.
JPG, PNG, WebP and HEIC from an iPhone.
Only as much as the size you asked for requires. A 2 MB photo asked to become 20 KB will show it; asked to become 200 KB it will not.