Gifski

Gifski turns a video clip into an animated GIF that actually looks good. It builds an optimised colour palette for each frame, so the result keeps the smooth gradients and fine detail a naive GIF encoder would band and dither into mush.

Why it makes the list

Anyone who posts demos, bug repros, or tutorials ends up making GIFs, and most tools produce ugly, oversized files. Gifski is the native front-end to the well-regarded gifski encoder, it is free and open source, and the quality-to-size ratio is the best you'll get without a paid pipeline.

Standout features

• Per-frame palettes for smooth gradients and clean edges

• Frame-rate and quality sliders to trade size against fidelity

• Resize and crop before export

• Drag-and-drop any common video format

• Bounce (yo-yo) and loop options

Pricing

Free and open source. Available on the Mac App Store.