Make the web yours.

Customize any website with JavaScript or CSS.

Open app


Commit mode

Presents a list of options and runs on Enter. Try any of the following options:

Preview mode

Presents a list of options and runs on select. Try jumping through the headings in this document:

Pipe mode

Organizes items into subjects and actions. Try


Add scripts or styles. Create Recipes with JavaScript or CSS.
General or specific. Trigger some Recipes based on the URL.
Power up your browser. The extension can run Recipes automatically on page load.
Save it to go. Export all Recipes as a bookmarklet.
Your data on all your devices. Automatic cloud sync with remoteStorage.
No Wi-Fi, no problem. Works offline without internet access.
Accessible anywhere. Works on mobile, tablet, and desktop devices.
Efficient workflow. Keyboard shortcuts for most things.
Blind-friendly. Text labels on all elements.
Private, not creepy. Ad-free, analytics-free, tracker-free.
Own your data. 100% yours in a 0data app.
See the guide



From within the app, tap the ℹ︎ button, then select "Send feedback".

A photo of a postcard containing Pieter Bruegel's painting: The Fall of the Rebel Angels