12 exam uploads use this band

Resize an image to 20–100 KB

Hits the band from either side — it compresses a file that is too large, and lifts one that is too small over the minimum without touching the picture.

Exams that use 20–100 KB

Each of these has a page with its exact pixel size already set.

ExamUploadSize
UPSC Civil Services ✓ Signature 20–100 KB, dimensions 350–500 px Resize · Check
UPSC NDA & NA ✓ Signature 20–100 KB, dimensions 350–500 px Resize · Check
UPSC CDS ✓ Signature 20–100 KB, dimensions 350–500 px Resize · Check
UPSC CAPF ✓ Signature 20–100 KB, no pixel size in the notice Resize · Check
India Post GDS ✓ Signature 300×120 px, 20–100 KB Resize · Check
WBCS Photograph 138×177 px, 20–100 KB Resize · Check
OPSC / OSSSC Photograph 200×240 px, 20–100 KB Resize · Check
Gauhati High Court Staff Photograph 200×240 px, 20–100 KB Resize · Check
Chhattisgarh Judicial Service Photograph 200×240 px, 20–100 KB Resize · Check
Kerala KAS Signature 140×80 px, 20–100 KB Resize · Check
TPSC (Tripura) Photograph 200×250 px, 20–100 KB Resize · Check
J&K Police (BOPEE) Signature 140×80 px, 20–100 KB Resize · Check

How it works

Exam-ready photo and signature in three steps. No editing skills, no software, no upload.

1

Pick your exam

Choose from 129 presets. 35 have been checked against the official notification; every other page says it has not. Pixels, KB band and DPI load with the preset. Not listed? Type your own numbers.

2

Upload and adjust

Drag to position your face, pinch or scroll to zoom. Signatures get one-slider background clean-up. Add your name and the date if the board wants them printed on the photo.

3

Check and download

You get exact dimensions, a file inside the KB band, correct DPI — and a pre-flight report on blur, background and face position before you upload anything.

Questions

How do I make a photo exactly 20–100 KB?
Set the band and the tool searches JPEG quality levels for the highest one that still fits under 100 KB. If the result lands below 20 KB it appends blank JPEG comment data to lift it over the floor, which decoders ignore — so the picture itself is never altered.
My file is under 20 KB. Is that a problem?
Yes, if your portal states 20 KB as a minimum. Files under the floor are rejected exactly like oversized ones, and compressing harder only makes it worse.
Is my photo uploaded anywhere?
No. Everything runs in your browser. There is no upload endpoint, no account and no watermark.