jsgif: A GIF player in JavaScript
jsgif: A GIF player in JavaScript launched on April 4, 2011 with 128 votes, #9 of 229 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 15 years on.
In plain words
jsgif is a JavaScript-based GIF player that runs as a bookmarklet in web browsers. It allows users to control animated GIFs by pausing playback, stepping through individual frames, reversing animation direction, and accessing other playback features. The tool is designed for anyone who wants more control over GIF animations while browsing the web, whether to better understand complex visual sequences or simply enjoy animations at their preferred pace.
written from the facts on this page · September 2026
From the sources
You look up a sorting algorithm on Wikipedia, and there's a handy animated GIF on the page; but it's hard to follow because it goes at a strange pace. Alas! If only you had some way of stopping the animation and going through it frame-by-frame... You have this hilarious animation of a cat doing a funny thing; but it would be 3½ times as hilarious if only it was playing in reverse. Alas! If only there was some way you could do that without leaving the comfort of your web page... jsgif an animated GIF player bookmarklet with support for pausing, going frame-by-frame, playing in reverse, and other features that one might expect from a video player. Unfortunately, the DOM doesn't expose…from slbkbs.org
Does a similar job
all alternatives →- PGPut “GIF” in front of any YouTube URL and hit enter2014 · gifyoutube.com · ▲577

GoogleGIFs2015 · chromewebstore.google.com · ▲319View animated GIFs in Google Image search (finally!)
- GJgif.js - Fast GIF encoder using web workers2013 · jnordberg.github.io · ▲63
Full-featured JavaScript GIF encoder that runs in your browser.
Free and open-source home for art made with code2018 · shadergif.com · ▲144Browse and share GPU-made GIFs. Explore GLSL shader experiments, search by topic, and open any piece in the editor to learn or remix.
Create high resolution GIFs from YouTube2020 · gifrun.com · ▲86Create high-quality GIFs and WebP clips from YouTube videos, uploads, and video links. Free online GIF maker — fast, easy, no sign-up required.
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