Format Conversion Strategies 2025 — When to Use WebP/AVIF/JPEG/PNG and Why

Published: Sep 18, 2025 · Reading time: 1 min · By Unified Image Tools Editorial

Picking the correct format aligns bytes with fidelity. Photos often thrive in WebP or AVIF; UI/logos favor PNG or lossless WebP.

Quick Rules

  • Need transparency? PNG/lossless WebP. If not, consider WebP/AVIF.
  • Photos with gradients/skin: trial AVIF for extra savings; fallback to WebP.
  • Icons/UI: prefer lossless (PNG/lossless WebP) to avoid subsampling artifacts.

Tools

See also color policy: Correct Color Management & ICC Profile Strategy 2025 — A Practical Guide for Stable Web Image Color.

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