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e-Khata · BBMP · BBSCC · Any Govt. PDF
Decode Your QR String Instantly
Upload any government PDF — we extract and decode the embedded QR string in seconds.
₹49 per decode · instant result
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e-Khata, BBMP, any govt. document
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UPI · Cards · Net Banking
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QR String Extractor
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Test card details:
Card: 4111 1111 1111 1111 · Expiry: any future date · CVV: any 3 digits
UPI: success@razorpay · OTP: 1234 (if asked)
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Works on all govt. PDFs
Common Questions
What is the QR string used for? +
The QR string (e.g. 2933699+++MIIB/AYJKoZIhvc...) is a PKCS#7 digital signature embedded in government documents like e-Khata. It is used to verify document authenticity and is required by certain legal and banking processes.
Which PDFs does this work on? +
This tool works on e-Khata documents issued by BBMP, BBSCC, and other Karnataka municipal corporations. It supports any government PDF with embedded image-based QR codes.
Is my document data safe? +
Your PDF is processed in memory only and is never stored on any server. Once the QR string is extracted and returned to you, the file is discarded immediately.
What if the QR is not found? +
If our system cannot decode the QR from your PDF, you will receive a full refund within 24 hours. Contact us at support@salarybit.in.