I Made a Free Photo Editor, Meme Generator, and Background Remover — All Client-Side

I've been on a kick lately building browser-based tools that don't upload your stuff anywhere. After doing PDF tools and converters, I figured image editing was the obvious next target. So I built three things: a photo editor, a meme generator, and a background remover. All running on Canvas API, all client-side, all free. Here's what I learned about pushing Canvas to its limits. The Photo Editor: CSS Filters Meet Canvas Browsers have CSS filters — brightness(), contrast(), saturate