Greasy Fork
Greasy Fork lists user scripts that can modify or add features to websites in a browser.
About Greasy Fork
Greasy Fork is a site for finding user scripts written and shared by other users. The scripts run in the browser and change how specific websites work, such as adding features or removing unwanted parts.
Use requires first installing a user script manager, with compatible options varying by browser and device. After that, a script is installed from its page and runs automatically when visiting the site it affects.
Key features
- Browse community-written scripts for sites including YouTube, X, and Instagram
- Scripts automatically modify visited sites after installation
- Install scripts using green install button with manager confirmation
- Lists compatible script managers by browser and device
- Leave feedback for script authors on script pages
Best for: People who want to use community-made scripts to adjust how websites behave in their browser.
Good for
- Scripts are free to install
- Scripts act automatically on the sites they affect
- Explains which manager to use for different browsers
Watch out for
- Requires installing a separate user script manager first
- Available managers depend on the browser and device used
Greasy Fork at a glance
- Website
- greasyfork.org
- Category
- Software & Utilities › Browser Extensions
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Android, iOS, Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Browser Extensions
Greasy Fork alternatives
Tools and sites you could use instead, ranked by how closely they match.
Userscript-Plus finds available user scripts and user styles for the current webpage, drawing on Greasy Fork according to its project description.
Open source
24 alternatives
Greasy Fork is an open-source online repository and platform for discovering, installing, and publishing user scripts and user styles.
FreeOpen source
24 alternatives
Google Hit Hider by Domain is a search-filtering userscript listed on Greasy Fork; the supplied page does not detail its current behavior.
This Greasy Fork userscript adds image dimensions to Google Image Search; install it with a compatible userscript manager.
Skip sponsor segments while browsing with Simple Sponsor Skipper, a Greasy Fork userscript.
Install the Fast.com Info Blur userscript from Greasy Fork to blur information on the speed test page.
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Greasy Fork FAQ
What are user scripts?
They are browser customizations that automatically add features, simplify sites, or remove unwanted parts once installed.
How do I use scripts from Greasy Fork?
Install a user script manager, click the green install button on a script page and confirm, then visit the site the script affects.
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