Blog
Short, factual guides to the things people search for right before they need a tool: what a format actually is, why a form wants 50 KB, and what a photograph reveals about where you were standing.
WebP, AVIF or JPEG: choosing an image format in 2026
Three lossy formats, real size differences, honest support caveats, and a decision rule that fits in one sentence.
EXIF: what your photos reveal, and how to check
Every photo from a phone carries hidden data — where it was taken, when, on what device. Here is how to see it, when it matters, and how to remove it.
Email attachment size limits, and how to fit under them
Gmail, Outlook, iCloud and the rest — the real limits, the encoding overhead nobody mentions, and how to get a folder of photos under the line.
What actually happens when you upload a file to an online converter
Not a scare story — a description of the mechanics. Where your file goes, who can read it, how long it stays, and why none of it is necessary any more.
How to compress a photo for a visa application
Visa portals specify photo sizes in kilobytes and rarely explain how to hit them. Here are the actual limits by country, and the order of operations that works.
HEIC vs JPG: which one, and when
HEIC files are half the size of JPEGs and open on half as many things. Here is what the format actually does, and when each one is the right choice.