SizeSnapResources & Tutorials
Detailed guides on fixing image size problems for official applications.
SSC CGL Form Photo and Signature Guidelines 2026
Detailed instructions on how to perfectly resize your passport photo and signature for the SSC portal, including dimension formatting and size limits.
How to Resize Signature and Photo for PAN Card Application
Applying for an NSDL PAN Card? Learn the exact dimensions and how to compress your documents strictly under 50KB.
How to Compress PDF for Government Exams (UPSC, SSC, Railway)
Learn the quickest way to reduce the file size of your PDF documents (Aadhar, Marksheets) below 100KB for government job applications.
Best Image Formats for the Web: WebP vs JPEG vs PNG
Confused about which image format to use for your website? We break down the pros and cons of WebP, JPEG, and PNG to help you boost SEO and page speed.
How to Resize an Image to 20KB for Online Forms
A step-by-step guide to reducing your photo and signature file size to exactly 20KB without losing visible quality.
How to Convert iPhone HEIC Photos to JPG Format
Having trouble uploading iPhone photos? Learn why Apple uses HEIC and how to quickly convert them to standard JPG format for free.
How to Set a WhatsApp DP Without Cropping (Full Size)
Tired of WhatsApp cropping out important parts of your profile picture? Find out how to make any image perfectly fit the square DP format.
Why and How to Add a Watermark to Your Images Online
Protect your digital artwork and photography from theft by adding a custom text or logo watermark in seconds.
How to Combine Multiple PDFs into One Document
Need to submit multiple documents as a single file? Here is a quick tutorial on merging PDFs easily and securely.
How to Convert Multiple Images (JPG/PNG) into a PDF
Learn how to compile your scanned assignments, receipts, or photos into a neat, easy-to-share PDF document.
Scan Documents Online Without Installing Any App
Running out of phone storage? You don't need a dedicated scanner app. Use our browser-based document scanner to get perfect black-and-white scans.
How to Create a Passport Size Photo from a Normal Selfie
Save money and time by cropping your own passport-sized photos at home for visas, resumes, and official applications.