Greasy Fork

What are user scripts?

User scripts put you in control of your browsing experience. Once installed, they automatically make the sites you visit better by adding features, making them easier to use, or taking out the annoying bits. The user scripts on Greasy Fork were written by other users and posted to share with the world. They're free to install and easy to use.

Step 1: install a user script manager

To use user scripts you need to first install a user script manager. Which user script manager you can use depends on which browser you use.

Desktop Mobile (Android) Mobile (iOS)

Step 2: install a user script

Browse this site to find a user script you want to try. Here is a sample of the most popular scripts:

• 优学院自动静音播放、自动做练习题、自动翻页、修改播放速率（改） - 自动静音播放每页视频、自动作答、修改播放速率!
• （改）网盘直链下载助手 - 可以获取网盘文件真实下载地址。现已支持百度网盘阿里网盘天翼网盘迅雷网盘夸克网盘移动网盘六大网盘，基于【网盘直链下载助手】修改自6.1.4版本,自用,去推广,修原有BUG,修改界面,甚至比原版还好用！
• 题海 x 划词搜题 - 所有网页均支持划词搜题,也可输入文本搜题悬浮窗可拖动可关闭,可个性化设置解除网页禁止复制限制适用于各类问答,网课问题,竞赛问题,专业术语,业务名称,情景问题,在线作业等
• Tinder Deblur - Simple script using the official Tinder API to get clean photos of the users who liked you
• 中国大学慕课MOOC助手（iMooc） - 🔥功能介绍🔥：🎉 1、一键答题，支持新版考试客观题🎉2、一键快速刷课🎉3、一键互评🎉4、隐蔽模式（按Esc键显示或隐藏窗口）

Once you've found a user script, click the green install button on the user script's page, and your user script manager will ask you to confirm the install.

Step 3: use the user script

Go to the site the user script affects. It should automatically do its thing. After trying out the user script for a while, go back to where you installed the user script and leave some feedback for the user script's author.