Draw or type your signature online — auto-formatted to the exact pixel dimensions and KB limit of your exam portal. Download as JPG in under 30 seconds. No upload. No watermark. 100% free and private.
Select your exam, draw or type your signature, and download a perfectly formatted JPG.
These 5 technical errors cause most rejections on SSC, UPSC, IBPS, and Railway portals — none of them are about how your signature looks.
Most portals cap signatures at 10–30 KB. A smartphone photo is 2–5 MB — over 100× too large.
SSC requires exactly 140×60 px. UPSC accepts 350–1000 px. Any other size causes immediate rejection.
Portals only accept JPG/JPEG. PNG or WebP from your phone gets rejected, even if the size is correct.
Signatures must be on pure white. Cream, grey, or any tint gets flagged during automated background checks.
Pencil, light blue pen, or low-contrast scans fail ink-detection and get flagged at document verification.
Students search "how to make signature for SSC exam" thousands of times a month. Here is the exact process using ExamToolPro — from zero to a portal-ready JPG in under 30 seconds.
Click your exam name — SSC, UPSC, IBPS, SBI, Railway, or Agniveer — in the exam selector above. The tool instantly loads the correct pixel dimensions and KB limit for that portal. You will see the exact specs in the table on the left.
Go to the Draw tab. Sign on the white canvas with your mouse or finger — exactly as you would on paper. Use black ink (default). Keep the strokes clear and within the canvas. Made a mistake? Hit Undo or Clear and start again.
Prefer not to draw? Switch to the Type tab, enter your name, and choose from 6 handwritten-style fonts. All fonts look organic and natural in the downloaded file.
Hit the "Generate Exam-Ready Signature" button. The tool automatically resizes to the exact pixel dimensions, compresses to the required KB limit, converts to JPEG, and fills the background white — all in one step.
A green badge confirms your file is within the exam's KB limit. You'll see the exact pixel dimensions and file size before downloading. Click "Download JPG" — your file is ready to upload directly to the exam portal.
Each exam board has its own specific signature size requirements. Getting this wrong is the #1 cause of form rejection. Here is a complete reference table for all major exams:
| Exam | Dimensions | Max File Size | Format |
|---|---|---|---|
| SSC CGL / CHSL / MTS | 140 × 60 px | 12 KB | JPG |
| UPSC CSE / CDS / NDA / CAPF | 350–1000 px range | 300 KB | JPG |
| IBPS PO / Clerk | 140 × 60 px | 20 KB | JPG |
| SBI PO / Clerk | 140 × 60 px | 20 KB | JPG |
| RRB NTPC / Group D | 200 × 100 px | 30 KB | JPG |
| Agniveer (Army/Navy/Air Force) | 140 × 60 px | 20 KB | JPG |
| NDA / NA Written | 350–1000 px | 100 KB | JPG |
Our tool comes pre-loaded with all of these specifications. Just click your exam name, create your signature, and hit download — no manual calculations, no guessing.
This is one of the most frequently asked questions in exam preparation communities on Telegram and YouTube. The short answer: always draw if possible. Here is why:
Exam portals like SSC and UPSC require a "specimen signature" that you will be asked to reproduce physically at examination centers and interview stages. If your uploaded signature looks like a printed font, an invigilator may reject it during document verification. Your digital signature should match your real-life signature as closely as possible.
That said, the Type option in our tool is genuinely useful for students who feel their natural handwriting is too messy to look like a signature. The six handwritten/cursive fonts — Dancing Script, Great Vibes, Satisfy, Caveat, Pacifico, and Allura — all look organic and are commonly accepted. Just make sure the typed signature you use is the same style you practice signing for documents going forward.
The Staff Selection Commission (SSC) is one of the strictest portals when it comes to signature upload. The SSC online application system rejects signatures based on automated checks, and you often do not get a clear rejection message explaining which rule was violated. Here are the exact SSC signature requirements you must follow:
The 12 KB limit is extremely tight. A standard smartphone photo of a signature is over 1,000 KB. Our tool's compression algorithm intelligently reduces the file size while preserving visual clarity of the signature strokes, ensuring the output is always within the 12 KB limit without making the signature look degraded or pixelated.
Bank exams conducted by IBPS (Institute of Banking Personnel Selection) and SBI (State Bank of India) use identical signature specifications: 140 × 60 pixels, maximum 20 KB, JPG format, white background, black ink. This applies to IBPS PO, IBPS Clerk, IBPS RRB PO, IBPS RRB Clerk, SBI PO, and SBI Clerk (Junior Associate) examinations.
The bank exam portals are particularly strict about file size. Even 21 KB will cause a rejection. Our tool targets 18 KB by default for bank exam signatures, leaving a safe buffer below the 20 KB limit. This prevents any edge case where JPEG compression metadata causes the file to tick above the limit.
RRB (Railway Recruitment Board) exams including NTPC, Group D, ALP, JE, and RPF Constable have slightly more lenient signature requirements compared to SSC, but candidates still commonly make mistakes. RRB requires signatures to be 200 × 100 pixels, maximum 30 KB, in JPG format. The RRB portal accepts the signature as part of the CEN (Centralised Employment Notification) registration and is checked at CBT document verification stages.
General signature tools like Signaturely, DocuSign, or Canva's signature maker are built for business e-signatures — PDF signing, contract signing, or email signatures. They give you a beautiful PNG or SVG file with no exam-specific formatting. You still have to figure out the pixel dimensions yourself, manually compress the file, convert it to JPEG, and check the KB size. Most students get it wrong at least once and waste time re-uploading.
ExamToolPro is the only signature tool built specifically for the Indian government exam ecosystem. Every pixel dimension, every KB limit, every format requirement is pre-loaded for every major exam. You do not need to know that SSC requires exactly 140×60 px or that the file must be under 12 KB — the tool knows it for you. This is why over 5,00,000 students have used ExamToolPro for their exam document preparation, and why our signature creator will become the most-used tool on the platform.
Common questions about creating signatures for SSC, UPSC, IBPS, Railway and other government exam forms.