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Guides, format deep-dives, and engineering notes from the team behind Convertify. Written for everyone — from iPhone users to web developers.

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⭐ Featured · Guides

What Are HEIC Files? Everything iPhone Users Need to Know

HEIC is the format your iPhone uses to save every photo. It produces files half the size of JPEG with better quality but most Windows PCs, Android phones, and websites can't open it.

SK
Serhii Kalyna
May 23, 20267 min read
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IMG
WEB
8 min
🖼️ Formats

AVIF vs WebP vs HEIC Compression, HDR, and Browser Support Compared (2026)

Three formats dominate image compression in 2026, but they solve different problems. This guide compares AVIF, WebP, and HEIC across browser support, compression efficiency, HDR, and compatibility with clear guidance on when to use each.

SK
Serhii Kalyna
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PDF
JPG
8 min
📖 Guides

How to Convert PDF to JPG — 5 Methods, Quality Tips, and DPI Guide

Five ways to convert PDF to JPG from a free online converter to command-line batch processing. Includes a DPI guide, quality settings, and when PNG is the better choice.

SK
Serhii Kalyna
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