DigiLocker — India's Document Wallet: Complete 101 Guide
DigiLocker — India’s Document Wallet: Complete 101 Guide Last updated: March 2026 What is DigiLocker? DigiLocker is India’s cloud-based platform for issuing, storing, and verifying documents digitally. It acts as a “digital locker” for citizens to store important documents like Aadhaar, PAN, driving license, and educational certificates. The platform eliminates the need for physical document copies. Key Facts Launch: July 2015 Parent Ministry: MeitY (Ministry of Electronics & IT) Users: 100+ crore registered Documents Issued: 800+ crore Storage: Free, unlimited How DigiLocker Works Architecture 1 2 3 4 5 DigiLocker Platform ├── Issuer APIs (Gov agencies) ├── Repository (Cloud storage) ├── Verifier APIs (Business) └── User App (Android/iOS/Web) Document Flow Issuing: Government agency pushes document to user’s locker Storage: Document stored in encrypted cloud Retrieval: User accesses via app/web Verification: Business requests document with user consent Sharing: Document shared via secure link/API Key Features 1. Document Storage Types: All government issued documents Capacity: Unlimited, free Security: 256-bit encryption Access: Mobile app, web, USSD 2. e-Sign Aadhaar-based: Digital signature Legal: IT Act 2000 compliant No USB Token: Fully online Use: Agreements, contracts, forms 3. Document Sharing QR Code: Quick verification Short Link: Share via message/email API Integration: Direct business access 4. Auto-Fetch Aadhaar: Auto-populated Driving License: From RTO Vehicle RC: From Parivahan Educational: From boards (CBSE, ICSE) Document Categories Identity Documents Document Issuer Aadhaar UIDAI PAN Income Tax Voter ID ECI Passport MEA Driving License RTO Financial Documents Document Issuer Income Tax Returns CBDT Form 16 Employers Bank Statements Banks Insurance Policies IRDAI Educational Documents Document Issuer Marksheets Boards/Universities Certificates Institutions Aadhaar-linked All DigiLocker Statistics (2026) Metric Value Registered Users 100+ crore Documents Stored 800+ crore Documents Issued/Month 50+ crore e-Signs/Month 10+ crore Partner Agencies 1,500+ DigiLocker Ecosystem Issuers (Data Providers) Central: UIDAI, CBDT, IRDAI, SEBI State: RTOs, Education boards Private: Employers, universities Verifiers (Data Consumers) Banks: KYC verification Telecom: SIM verification Govt: Service delivery Private: Loan, employment Technology Stack Layer Technology Storage AWS India (Gov cloud) Security Aadhaar authentication Encryption AES-256 API REST + XML DigiLocker Use Cases 1. KYC Verification Bank account opening SIM card purchase Loan applications Insurance purchase 2. Government Services Passport application Visa processing Scholarship applications Utility connections 3. Employment Job applications Background verification Document submission 4. Travel Railway booking Flight check-in (ID proof) Hotel check-in Security Features Identity Verification Aadhaar Login: Mandatory for new users OTP: Mobile/Email verification Session Timeout: Auto-logout Document Security Encryption: At rest and in transit Access Logs: Full audit trail Consent-based: User controls sharing Privacy Controls Document Hiding: Hide sensitive docs Expiry Links: Time-bound access One-time View: Single-use sharing DigiLocker vs Cloud Storage Feature DigiLocker Google Drive/Dropbox Document Type Government-issued Any file Verification ✅ Built-in ❌ Manual e-Sign ✅ Integrated ❌ Third-party Legal Validity ✅ IT Act compliant ⚠️ Variable Cost Free Paid for storage Issuer Direct ✅ Yes ❌ No Integration Options For Businesses API Access 1 2 3 4 # Document Fetch API GET /api/v1/document Header: X-Auth-Token Query: document_type=aadhaar Verification Real-time: API for instant verification Batch: Bulk document verification QR Code: Offline verification For Government e-Office Integration: Document workflow State Portals: 28+ states connected G2C Services: Citizen services DigiLocker App Features Android/iOS: Free download Storage: Unlimited Auto-Sync: Document updates Offline Access: View downloaded docs Dark Mode: ✅ Languages English Hindi 10+ Indian languages Recent Updates (2025-2026) New Features e-Sign 2.0: Bulk document signing DigiLocker for Minors: Child accounts Corporate Locker: Business document storage OCR Scanning: Physical doc to digital Integration Expansion UPI: Payment integration ONDC: E-commerce documents Healthcare: Medical records Education: Academic credentials Related Topics Learn More 101 Aadhaar - Digital Identity 101 ONDC - Open Network for Digital Commerce 101 API Setu - Government APIs Conclusion DigiLocker has transformed how Indians store and share documents. From eliminating paperwork to enabling instant verification, it’s a key pillar of India’s Digital Public Infrastructure. Every citizen should use it for secure, free document storage. ...