Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Gifski review

Free#10 of 33 in GIF Maker Software

A focused, free tool for converting video or image frames into animated GIFs.

8.3/10Editor score
Visit Gifski
Gifski8.3 Visit Gifski

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Gifski is a free, open-source GIF encoder and conversion tool for turning video or image frames into animated GIFs. It suits people who prioritize conversion quality, developers integrating GIF encoding into applications, and users working across Windows, macOS, or Linux. The command-line encoder supports all three platforms, while a separate macOS app adds a graphical workflow for video-based GIF creation.

The published Free plan includes a Windows GUI, a macOS app, and the open-source encoder and library. Gifski provides controls for dimensions, speed, frame rate, quality, compression, looping, and bounce playback. Its conversion approach uses cross-frame palettes and temporal dithering, and the macOS app supports video trimming, cropping, resizing, previews, copying, sharing, automatic saving, a Share extension, and a system service. The macOS app supports up to 50 FPS and imports macOS-compatible video formats.

Gifski’s strongest fit is focused, high-quality conversion rather than broad GIF editing. Developers can use the C library or connect it with C#, Swift, Rust, C, C++, FFmpeg, and WebAssembly integrations. The product is a good choice for users who want a free encoder with quality controls and for teams embedding GIF generation into software. Those seeking a wider creation workflow should consider whether the command-line emphasis or the macOS-specific editing features match their process.

Gifski pros and cons

  • Where it wins
    • Free and open source across Windows, macOS, and Linux
    • Temporal dithering and cross-frame palettes improve GIF conversion quality
    • C library with C#, Swift, Rust, C, C++, and WebAssembly support
  • Where it doesn't
    • Editing features are concentrated in the macOS app
    • The command-line encoder requires a more technical workflow
    • It focuses on conversion rather than broad GIF creation tools

Gifski fact sheet, pricing and score →

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated · How we research and update