Sustainability
1 June 2026
Why Your Image Converter Is Secretly Wasting Energy
Server-based converters use far more energy than you think. Learn how client-side WebAssembly conversion cuts CO2 emissions to zero.
The WebConverter Blog
Tips, guides, and insights on image conversion, web privacy, and sustainable software.
Behind the Scenes
1 June 2026
How I Built a Free Image Converter in a Weekend Using AI
The honest story of building WebConverter.app — an AI-assisted, open-source image converter that runs entirely in the browser.
Guides
1 June 2026
PNG vs JPEG: When to Use Which (and How to Convert Between Them)
A clear, practical guide to choosing between PNG and JPEG for your images — plus how to convert between them for free, right in your browser.
Privacy
1 June 2026
The Hidden Privacy Risk of Online File Converters
Most online converters upload your files to remote servers. Learn why that is a privacy risk and how to convert files without uploading anything.