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Make your file fit what the form is asking for
Exact pixel size, an exact KB range — including the minimum, which is what actually gets uploads rejected and which almost every other tool ignores. Plus 115 free tools to merge, compress, and convert PDFs, photos, and documents. All in your browser; nothing is ever uploaded.
Fix a photo for an upload form →Free ID Photo & Exam Document Tools
Create passport and ID photos to the correct spec and prepare documents that meet exam-portal size limits — all in your browser. Sensitive personal documents never leave your device.
- Compress image to exact size (KB)Shrink one or more images down to at or under a target file size in KB — for exam/application portals with strict upload limits ('photo must be under 50KB'), not just a vague quality slider.
- Compress PDF to exact size (KB)Shrink a PDF down to at or under a target file size in KB by re-rendering pages as compressed images — for portals with strict upload limits ('form must be under 300KB'). Text will no longer be selectable afterward.
- Passport / ID photo makerCrop and resize a photo to an exact passport/visa/ID size, then optionally lay out multiple copies on a print-ready 4x6in sheet. Drag to reposition, zoom to fit.
- Whiten photo/signature backgroundTurn a light, fairly uniform background into pure white (or transparent) using a brightness cutoff — good for cleaning up a scanned signature or ID photo shot against textured paper. A simple brightness threshold, not AI subject detection, so it works best when the background is clearly lighter than the subject.
- Fix a photo for an upload formHit an upload form's rules all at once: exact pixel size, a KB range (not just a maximum), and JPEG format. Built for the forms that reject a photo for being too SMALL.