Your file, at the exact size they asked for.
Exam portals want a photo at 200×230 pixels between 20 and 50 KB, a signature under 20 KB, documents under 300 KB. Tell ExactSizeTool what you need and it makes the file. Everything runs inside your browser — your photo is never uploaded.
Every tool, free
Each one runs on your own device. No upload, no sign-in, no watermark, no daily limit.
Questions
Is my photo uploaded to a server?
No. Every tool runs inside your browser on your own device. Your photo, signature and documents never leave it — we cannot see them and we do not store them. Only the text you type into the AI box uses the internet, and that box never receives your files.
The form wants at least 20 KB but my file is 12 KB.
ExactSizeTool handles that. When a file lands under the minimum, it inserts a valid comment block inside the JPEG so the file reaches the required size. The picture looks identical and the file stays valid in every reader — it is simply now above the minimum.
How do I know what size my exam wants?
Type the exam name in the box above, or copy the upload instructions from the portal and paste them in. It reads out the photo, signature and document requirements separately and sets up each tool for you. Always confirm against the official notification — portals change their specs.
Is it really free?
Yes. No account, no daily limit, no watermark on your files. The site is paid for by ads.
Getting a form upload accepted
Most government portals ask for three things: a colour photograph, a scanned signature, and sometimes documents as a PDF. Each portal sets its own rules — one wants 20 KB, another 50 KB; one asks for 200 × 230 pixels, another for 3.5 cm × 4.5 cm. A file that misses those numbers gets rejected at the last moment, often minutes before the deadline.
For the photograph
- Take it in good light against a plain background. White or a light colour is safest.
- Let the face fill roughly 70–80% of the frame. Drag and zoom to set that.
- Use the exact pixel size the portal asks for, not a rounded one.
For the signature
- Sign on white paper with a black or blue pen, then photograph it in good light.
- Run it through the signature cleaner — a phone photo always picks up a grey cast from the paper.
For documents
- Turn your photos into a PDF first, then compress that PDF to the size limit.
- Scanned certificates compress much further than text documents, so a tight limit is usually reachable.