PhotoDiet Blog
Insights on image privacy, performance, and web standards.
How to Blur Faces in Photos: A Complete Privacy Protection Guide
Protect privacy before sharing photos online. Learn when and how to blur faces, license plates, and sensitive information in your images.
The Complete Favicon Guide: Every Size and Format You Need in 2026
Stop guessing which favicon sizes to create. This definitive guide covers every icon format for browsers, PWAs, iOS, and Android.
How to Optimize Images for Web Performance: A Complete Guide
Images account for 50% of average webpage weight. Learn practical techniques to slash load times without sacrificing visual quality.
How Browser-Based AI Works: A Deep Dive into TensorFlow.js
Learn how modern browsers can run machine learning models locally using TensorFlow.js, WebGL, and WebAssembly — no server required.
Introducing AI Diet: Why We Brought AI to Your Browser, Not Your Data to the AI
Meet MoodDiet, TagDiet, and StyleDiet — three powerful AI tools that run entirely in your browser. No cloud APIs, no data transfer, just pure privacy-first machine learning.
Coming Soon: Remove Backgrounds with AI in the Browser
A sneak peek at our upcoming tool that uses machine learning to isolate subjects instantly.
Why 'Client-Side' Tools are the Future of Privacy
Most online tools upload your data to a cloud server. PhotoDiet does not. Here is why that matters.
The Ultimate 2026 Social Media Image Size Cheat Sheet
Don't let Instagram crop your head off. Here are the exact pixel dimensions for every major platform.
Lossy vs. Lossless: How PhotoDiet Compresses Images
We explain the magic behind reducing a 5MB image to 500KB without visible quality loss.
JPG vs PNG vs WebP: Which Format Should You Use?
Stop guessing which format to use. A complete guide to modern image formats for the web.
The Hidden Danger in Your Photos: What is EXIF Data?
When you share a photo, you might be sharing your home address. Learn how metadata works and how to scrub it.
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