Custom JS & CSS for Safari
JS, CSS и userscript
About
Personalize your web browsing experience by injecting custom JavaScript and CSS into any website. Automate tasks, apply visual tweaks, and manage userscripts directly within Safari.
What's New in Custom JS & CSS for Safari
1.0.5
July 8, 2026
Bug fixes and performance improvements.
Developer apps
FAQ
What is Custom JS & CSS for Safari?
Custom JS & CSS for Safari is a Safari Extension that allows you to run your own JavaScript, CSS, and userscripts on any website directly within Safari. It helps you personalize the web with custom enhancements and automations.
How much does Custom JS & CSS for Safari cost?
Custom JS & CSS for Safari is a paid application, priced at $2.99. There are no in-app purchases or subscriptions required after the initial purchase.
Does Custom JS & CSS for Safari have ads?
No, Custom JS & CSS for Safari is ad-free. The developer prioritizes a clean and private browsing experience without advertisements.
What devices is Custom JS & CSS for Safari compatible with?
Custom JS & CSS for Safari is designed to work seamlessly across Apple devices, including Mac, iPhone, iPad, and iPod. It utilizes iCloud Sync to keep your scripts and styles consistent across these platforms.
How often is Custom JS & CSS for Safari updated?
The app was last updated on June 9, 2026, with version 1.0.3. While specific update frequency isn't detailed, this indicates ongoing development and support.
Can I import userscripts from other libraries with Custom JS & CSS for Safari?
Yes, Custom JS & CSS for Safari includes a Userscript Manager that allows you to import, organize, and run userscripts from popular libraries like Greasy Fork.
Is my browsing data collected by Custom JS & CSS for Safari?
No, Custom JS & CSS for Safari features a privacy-first design. It does not collect, track, or log any of your data, ensuring your browsing remains completely private.
What is the age rating for Custom JS & CSS for Safari?
Custom JS & CSS for Safari has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals, due to its non-sensitive content.