Upload the image, type the target size in KB, and download — it automatically finds the highest JPEG quality that still fits under that limit, so the photo looks as good as possible while meeting the size requirement.

Yes — click "Edit dimensions" to reveal width and height fields. Leave them as-is to keep the original dimensions and only reduce file size, or set exact pixel values if your form requires a specific size.

No — this works for any photo that needs to fit a file-size or pixel-dimension limit: exam applications, job applications, ID uploads, visa forms, or any website with an upload limit.

If even the lowest quality setting is still above your target, the tool downloads the smallest file it can produce and lets you know it couldn't quite hit the target — try reducing the pixel dimensions as well for a smaller result.