File formats, explained properly
In-depth guides on the formats your files live in — what they trade off, when to use each, and how to convert between them without losing quality.
- image formatsweb performanceguides
PNG vs JPG vs WebP vs AVIF: Which Image Format Should You Use in 2026?
A practical, numbers-first comparison of the four image formats that matter on the modern web — compression, transparency, browser support, and exactly when to use each.
Read - heicjpgiphonehow-to
Why Your iPhone Photos Won't Open on Windows (and How to Fix It with HEIC to JPG)
HEIC is Apple's efficient default photo format, but it barely opens outside the Apple ecosystem. Here's what's actually going on and the fastest ways to convert HEIC to JPG.
Read - video formatsmp4codecsguides
MP4, MOV, WebM, MKV, AVI: A Plain-English Guide to Video Containers and Codecs
Why one video plays everywhere and another won't open at all comes down to containers and codecs. This guide explains the difference and tells you which format to use when.
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