The Blog
Practical stuff about images. We write it because people ask the questions. Twelve posts so far.
What Is a JFIF File? How to Open and Convert JFIF Images
JFIF is just JPEG with a different extension. Windows Edge creates them. Here's what they are and how to convert them instantly, in your browser.
How to Convert HEIC to JPG on Windows, Mac, and Online
HEIC is Apple's photo format that doesn't work everywhere. Complete guide to converting HEIC to JPG on every platform, including a private, browser-based method.
How to Compress Images Without Losing Quality
The myth that compression always ruins quality. It doesn't — if you know what you're doing. Here's the simple version.
WebP vs JPG vs PNG: Which Should You Actually Use?
An honest breakdown of when each format makes sense. No brand loyalty to any codec. Just the practical reality.
Exact Image Sizes for Every Social Media Platform in 2025
Instagram, Twitter/X, LinkedIn, Facebook, YouTube — all the pixel dimensions you actually need, in one place.
Why Your Website Is Slow (Hint: It's the Images)
The number one reason websites are slow is unoptimised images. Here's what to do about it, without becoming a performance engineer.
Convert Images Without Uploading: Why It Matters
Every time you upload an image to a conversion website, something happens to your file. Here's why browser-based tools are a better idea.
How to Crop Images Online (and Actually Get It Right)
Cropping isn't just cutting. It's composition. Here's how to crop images properly for social media, websites and everything else.
Image Formats Explained: JPG, PNG, WebP, GIF, SVG and More
A plain-English explanation of every image format you're likely to encounter. No jargon, no acronym soup.
10 Ways to Reduce Image File Size (That Actually Work)
Practical techniques for reducing image file size. From the obvious to the stuff most people skip.
Best Free Image Compression Tools in 2025
We compared the main options. Some upload your files. Some charge you. Some are just bad. Here's the honest ranking.
The Complete Guide to Converting Images to WebP
WebP is the best format for most web images. Here's how to convert your existing images to WebP without breaking anything.
