Guides & tips

Short, practical answers to the questions people actually search for.

How to Compress an Image to 100 KB (Without It Looking Terrible)

Step-by-step guide to getting a photo under 100 KB for job portals, visa applications and online forms — what to change first, and what to leave alone.

How to Compress Images for Email Attachments Under 25MB

Learn how to efficiently compress images to fit email attachment limits, keeping them under 25MB, without losing quality.

How to reduce PNG file size without losing transparency

Discover effective methods to reduce PNG file sizes while maintaining transparency. Learn steps and tools for optimal image compression.

WebP vs JPEG vs PNG: Which Image Format Should You Use in 2026?

A plain-English comparison of WebP, JPEG, PNG, GIF and AVIF — file size, quality, transparency, browser support — and a simple rule for choosing.

Image Sizes for Instagram, Facebook, LinkedIn, X and YouTube (2026 Cheat Sheet)

The exact pixel dimensions and aspect ratios for posts, stories, covers and profile photos on every major platform — plus how to crop without stretching.

How to Reduce Image Size for a Faster Website (Core Web Vitals Guide)

Images are usually 50–70% of a page's weight. Here is the practical checklist — dimensions, format, quality, lazy loading — to cut that in half without a developer.

Passport & Visa Photo File Requirements: Sizes in KB and Pixels (Canada, US, UK, India, Schengen)

The digital photo rules for the most common applications — pixel dimensions, file size limits, format — and how to meet them without a photo studio.

How to Compress Photos on iPhone and Android Without Installing an App

Reduce photo file size on your phone using the built-in share options, the browser, or Files — no app store download, no watermark.