How do I compress my signature PDF to under 20KB?

Upload your scanned signature PDF to BharatDocSeva, select Custom preset, set target to 20 KB, and click Compress. You can also use BharatScan to capture your signature directly.

Which government exam portals need signature under 20KB?

SSC, UPSC, IBPS, SBI, RRB, and most state PSC portals require scanned signature uploads under 20KB. BharatDocSeva's Custom preset lets you hit this exact target.

Exam & Job Portals

Signature PDF Under 20 KB

SSC, UPSC, IBPS, SBI, and most government exam portals require your scanned signature as a separate file under 20KB. Scan your signature with BharatScan or upload an existing scanned PDF and compress it to under 20KB in seconds — without uploading your file anywhere.

Compress Signature PDF to Under 20KB

Select Custom preset → enter 20 KB as target. For fresh scans, use BharatScan first.

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How It Works

Upload or Scan

Drop your PDF or tap BharatScan to capture directly from your device camera.

Choose Custom 20KB Preset

Select Custom and enter 20 KB as the target size.

Download & Upload

Download your 20KB-ready PDF and upload directly to your portal.

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100% Private

Files stay on your device. Never uploaded to any server.

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BharatScan Built-in

Scan physical documents with your phone camera instantly.

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Made for India

Calibrated for Indian government and job portal limits.

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Completely Free

No signup, no charges, no daily limits.

Frequently Asked Questions

Which portals require signature under 20KB?

SSC CGL/CHSL/MTS, UPSC Civil Services, IBPS PO/Clerk, SBI PO/Clerk, RRB NTPC, and most state PSC online application portals require a scanned signature under 20KB.

Can I scan my signature with BharatScan?

Yes. Sign on white paper with a black or blue pen, open BharatScan, capture your signature. Edge detection isolates the signature area. Select B&W mode for the cleanest result, then compress to 20KB.

What background colour should my signature have?

White background with black or dark blue ink gives the smallest file size and clearest result. BharatScan's B&W mode further cleans up any paper texture automatically.

Will my signature still be legible at 20KB?

Yes. A standard signature (10cm × 4cm) scanned at 100 DPI in B&W mode is typically under 10KB even without compression. At 20KB there is no visible quality loss whatsoever.