Exam Form Guides
Photo, signature and PDF requirements explained — and how to fix upload errors fast.
Photo
Photo Size for Government Exam Forms: KB, Pixels and Format
A plain-language guide to the photo size, KB range, pixel dimensions and format rules that Indian government exam forms use, and how to meet them.
7 min read
How to Resize Photo to 50KB Online Free (Step by Step)
Get any photo under 50 KB for an exam form in a few steps, using a free browser tool that never uploads your file.
7 min read
How to Resize Photo to 20KB for Exam Form (Free Guide)
A 20 KB limit is tight. Here is how to reach it while keeping the face readable, and what to do when a form also sets a minimum.
7 min read
How to Resize Photo to 200x230 Pixels for Exam Forms
200 x 230 pixels is a common exam photo size. Learn how to crop and resize to it without distortion, and how to control the KB size.
7 min read
Passport Size Photo Requirements for Online Exam Forms
What a passport-style photo means for online exam forms, how to take one at home, and how to prepare the file for upload.
7 min read
Photo Rejected in Exam Form? 10 Reasons and Quick Fixes
A checklist of the reasons exam portals reject photos, and a fix for each, so you can upload again with confidence.
7 min read
How to Convert Photo to JPG for Exam Form (PNG, HEIC, WebP)
Exam forms usually want JPG. Here is how to convert PNG, HEIC and WebP photos properly, and why renaming the file does not work.
7 min read
Photo Background and Dress Rules for Exam Photos
What background, lighting and clothing choices help an exam photo pass, and where to find the rule that applies to your exam.
7 min read
How to Change Photo Dimensions Without Losing Quality
How to change a photo's width and height, keep the face sharp, and reach a target KB size, without stretching or blur.
7 min read
Signature
Signature Size for Government Exam Forms: What to Check
Every exam portal sets its own signature dimensions and file-size window. Here is what those numbers mean and how to meet them without guessing.
7 min read
How to Resize Signature to 20KB Online, Free and Private
A step-by-step method to bring a signature scan down to about 20KB while keeping the strokes sharp enough to pass the portal.
7 min read
How to Make a Digital Signature for Online Forms
Three practical ways to create a signature image you can reuse on exam forms, PDFs and applications, and what to avoid.
7 min read
Signature Rejected in Exam Form? Reasons and Fixes
A practical troubleshooting list for when the portal refuses your signature upload, or when it is rejected later during verification.
7 min read
How to Compress PDF to 100KB for Exam Upload
Bring a heavy scanned certificate down to about 100KB with the right sequence of steps, without wrecking readability.
7 min read
How to Reduce PDF Size to 50KB Without Losing Quality
A 50KB target is tight. Here is how to get there while keeping small text and signatures legible.
7 min read
How to Edit a PDF Online Free Without Uploading It
A browser-based PDF editor keeps your document on your device. Here is what it can do, and where its limits are.
8 min read
How to Sign a PDF Online on Mobile, Free and Private
Sign a PDF from your phone browser without installing an app or sending the document to a server.
7 min read
How to Scan Documents to PDF for Exam Form Upload
Turn certificates and ID proofs into clear, right-sized PDFs using just your phone, and avoid the rejections caused by bad scans.
7 min read
Exam Guides
IBPS RRB Photo and Signature Size and Upload Guide
Exact IBPS RRB photo, signature, left thumb impression and handwritten declaration sizes, with a step-by-step way to prepare each file.
7 min read
SSC CGL Photo and Signature Size Guide (KB and Pixels)
SSC CGL photo and signature dimensions and KB limits, with notes on the two sets of numbers you may see and how to resize correctly.
7 min read
UPSC Photo and Signature Upload Requirements Explained
UPSC photo and signature sizes from our preset, the name and date stamp on the photo, and a clean way to prepare both files.
6 min read
SBI PO and Clerk Photo, Signature, Thumb and Declaration Guide
All four SBI PO and Clerk files in one place: photo, signature, left thumb impression and handwritten declaration, with sizes and preparation steps.
7 min read
RRB NTPC Photo and Signature Requirements (Size in KB)
RRB NTPC photo and signature sizes, why two sets of figures appear in our data, and how to prepare files that upload cleanly.
7 min read
NEET and JEE Main Photo and Signature Upload Guide
NEET UG and JEE Main image sizes from our data, including the postcard photo and thumb impressions NEET asks for.
7 min read
Exam Form Document Checklist: Photo, Signature and PDFs
A checklist to gather and prepare every document before you open an exam application form.
7 min read
Troubleshooting
How to Upload Photo and Signature in an Online Application Form
A practical step-by-step process for uploading a photo and signature to any online exam form without rejections.
7 min read
File Size Too Large Error in Exam Form: How to Fix It
Why the portal says your file is too large, and how to bring photos, signatures and PDFs under the limit without losing clarity.
6 min read
Invalid File Format Error in Photo Upload: How to Fix It
Why the portal rejects your photo as an invalid format and how to convert and resave it as a proper JPG.
6 min read