📸 Image Size, Format & Pixel Guides for Exam Portals
These guides help competitive exam aspirants prepare photos and signatures that meet the strict size (KB), pixel dimension, and format requirements of UPSC, SSC, IBPS, RRB, NEET, and state PSC portals.
Dimensions Guide: How to Resize Photo and Signature Pixels for Online Exam Portals
IBPS requires 200×230px, SSC needs 200×250px, RRB NTPC requires 132×170px. This guide provides the complete pixel dimension table for all major Indian exams and explains exactly how to resize your photo and signature without distorting the proportions.
10 min read
Read GuideIterative Sizing Guide: How to Compress Photo Size in KB for UPSC, SSC, and Banking Exams
Exam portals require photos between 20KB and 50KB — a precise range that standard quality sliders cannot reliably hit. This guide explains how iterative compression targets your exact KB range and provides the full requirements table across UPSC, SSC, IBPS, RRB, NDA, and NEET.
10 min read
Read GuideFormat Guidelines: How to Convert Photos to JPG, PNG, or BMP for Government Portals
iPhone users with HEIC photos, Android users with WEBP files, and anyone facing a BMP requirement — this guide explains which formats each major Indian government portal accepts and how to convert between them correctly, including DPI and resolution settings.
9 min read
Read GuideConvert JPEG Photo Scans to a Single PDF for Employment and Job Application Forms
Government portals and employment systems require PDF format, not JPG images. This guide explains how to convert multiple certificate photos and scanned documents into a single combined PDF for job applications, PSU recruitment, and government employment exchange submissions.
8 min read
Read GuideHow to Watermark Passport-Size Photos Safely for Online Job Verifications
Unverified job portals and WhatsApp recruitment groups harvest photos for identity fraud. This guide explains which platforms warrant photo watermarking, how to design the right watermark text and opacity, and how to use the free Watermark Image tool to protect your passport photo in 60 seconds.
9 min read
Read Guide📄 PDF Size, Format & Content Guides for Govt Portals
These guides help you prepare scanned PDF documents to meet the strict size limits, page count requirements, and content visibility standards of EPFO, Passport Seva, income tax portals, UPSC, SSC, IBPS, and state PSC upload systems.
How to Compress PDF Document Size to Under 200KB or 500KB for Official Uploads
Scanned PDFs from phone cameras regularly exceed portal size limits by 10–50 times. This guide explains why scanned PDFs are large, how image downsampling compression works, and provides the size limit table for EPFO (200KB), Passport Seva (1MB), Income Tax (2MB), UPSC DAF (300–500KB), SSC, and IBPS portals.
9 min read
Read GuideHow to Merge Multiple Academic Certificates into a Single PDF for Exam Portal Uploads
UPSC, SSC, IBPS, and state PSC portals often require all certificates in a single PDF. This guide covers the correct document ordering, common merge errors, size limits by exam board, and the complete step-by-step merge workflow using a private browser-based tool.
9 min read
Read GuideHow to Extract and Split PDF Pages to Meet Official Size Limits
Instead of aggressively compressing large documents and degrading readability, extract only the pages each portal actually requires. This guide covers bank statement page extraction, salary slip selection, Form 26AS extraction, and size limits for EPFO, SSC, IBPS, and Passport Seva.
8 min read
Read GuideFix Scanning Orientation: How to Rotate PDF Pages to Avoid Portal Rejections
Sideways and upside-down phone scans are one of the most common reasons for document upload rejection. This guide explains all four types of rotation problems, which documents are most affected (bank passbooks, mark sheets, land records), and how to fix them before merging your submission bundle.
7 min read
Read GuideConvert Multi-page PDF Documents into Separate JPEGs for Online Submissions
Some portals (including SSC CGL) require image uploads rather than PDFs. This guide explains when PDF-to-image conversion is needed, which DPI setting to use for portal uploads vs print quality, and how to compress the output images to meet portal KB limits.
8 min read
Read GuideRedact Sensitive Info: How to Edit and Whiteout PDF Documents Before Portal Upload
Bank statements, salary slips, and financial documents contain far more personal data than any portal needs to verify. This guide covers what to redact, what to keep visible, and how to use the free browser-based PDF Editor to whiteout account numbers, transaction histories, and nominee details before uploading.
8 min read
Read GuideMake PDF Scans Searchable: How to Add a Text Layer to Scanned Documents
Scanned PDFs are image-only — you cannot search, copy, or paste from them. Browser-based OCR using Tesseract.js adds a searchable text layer to any scanned certificate PDF, supporting English and major Indian languages including Hindi, Tamil, Telugu, Marathi, and Bengali.
9 min read
Read GuideHow to Watermark PDF Identity Documents Safely for Online Government Portal Submissions
Every clean, unprotected scan of your national ID uploaded to a government portal is a potential identity theft vector. This guide explains purpose-specific watermarking, the anatomy of an effective watermark, and how to apply one securely using a client-side browser tool.
10 min read
Read Guide🛡️ Identity Protection & Document Safety Guides
These foundational guides explain the principles of document safety, identity theft prevention, and the role of watermarking in protecting your personal documents from misuse.
The Complete Guide to Safe Identity Document Sharing
Everything you need to know about sharing your identity documents safely online and offline — when and why to watermark, how to use purpose-specific labels, the importance of trace IDs, and best practices for sharing National IDs, Tax IDs, and other sensitive documents.
10 min read
Read GuideWhat Is Document Watermarking and How Does It Prevent Identity Theft?
An in-depth look at document watermarking technology — visible vs invisible watermarks, how trace IDs create accountability, real-world examples of watermark-based fraud prevention, and why client-side watermarking protects your privacy better than server-side alternatives.
9 min read
Read GuideTravel Document Safety Checklist
A comprehensive checklist for protecting your travel documents before, during, and after your trip. Covers digital and physical document security, hotel safety, how to safeguard passport copies, visa scans, and booking confirmations from theft, loss, and unauthorized duplication.
8 min read
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