Resize Your Signature to 20 KB
Crop, resize to 140×60px and compress into a 10–20 KB JPEG — the spec SSC and IBPS exam forms ask for. Runs entirely in your browser.
Drop a signature photo here or click to browse
JPEG or PNG — a phone photo or scan of your signature on white paper
140×60px, 10–20 KB — SSC exam signature spec (4×2cm, black ink on white)
Who needs a 20 KB signature?
A 10–20 KB signature at 140×60 pixels is the current spec for SSC recruitment exams (CGL, CHSL, MTS, GD Constable and more) and IBPS bank exams (PO, Clerk, SO, RRB). Both forms want a JPEG signed in black ink on plain white paper, cropped tightly with no extra margin. If your form specifies a different portal — PAN/NSDL typically allows up to 50 KB, for example — see the full signature resize tool for every preset and a per-portal spec table.
Resizing a signature to 20KB — FAQ
How do I resize my signature to under 20 KB?
Upload your signature photo, drag over it to crop out just the ink (cutting away the paper margin), and use the preset already loaded on this page — 140×60px, 10–20 KB. Download the JPEG when it finishes; the tool binary-searches the JPEG quality that lands inside that window without changing the pixel size.
What pixel size should a 20 KB signature be?
For SSC and IBPS exam forms, 140×60 pixels (about 4×2cm) is the standard signature box that pairs with a 10–20 KB file size. This page defaults to exactly that combination — you can still type a different width, height or KB range if your specific form differs.
Does the 20 KB limit apply to both SSC and IBPS?
Yes — SSC exams (CGL, CHSL, MTS, GD Constable and others) and IBPS bank exams (PO, Clerk, SO, RRB) both currently ask for a 140×60px signature between 10 and 20 KB, in JPEG format, black ink on white paper. Always confirm against your specific notification, since specs can shift between recruitment cycles.
Is my signature uploaded anywhere when I use this tool?
No. Cropping, resizing and compression all happen locally in your browser using canvas — the photo never leaves your device, and there is no account, storage or upload step.