Userscripts
Justin Wasack
Run scripts on websites you visit
Save and run custom JavaScript and CSS code on websites. Manipulate pages, block ads, inject styles, and automate tasks. No user tracking. Open source.
Edit web pages with userscripts
Customize web pages with userscripts. Add or modify features using JavaScript. Create, manage, and run scripts on any website. Enhance browsing experience by altering page behavior.
Showing 1–20 of 1,000 ranked alternatives.
Justin Wasack
Run scripts on websites you visit
Save and run custom JavaScript and CSS code on websites. Manipulate pages, block ads, inject styles, and automate tasks. No user tracking. Open source.
Alexander Skula
Block ads and track privacy settings
Block ads and trackers in Safari to improve browsing speed and privacy. Run userscripts to customize web content, bypass paywalls, and enhance functionality. Manage script settings and performance metrics directly within the browser.
Brave Software, Inc.
Browse with AI and block ads instantly
Browse with AI to enhance speed and privacy. Block ads and track cookies. Use Wallet for crypto storage. Access secure and media playlists. Enable password auto-fill and firewall protection. Switch to night mode for reduced eye strain.
寅 沈
Browse with enhanced interactivity and control
Enhance browsing with customizable toolbars, tab management, and quick access to bookmarks. Add extensions for productivity, privacy, and customization. Sync settings across Apple devices with a single purchase.
浩鑫 庄
Inspect web pages and code
Inspect web pages with built-in DevTools to view source code, static resources, API requests, cookies, and storage. Change User-Agent to test across devices and browsers. Inject custom JavaScript to modify pages or simulate environments.
桐明 陈
Record web pages as PDF, images,
Allows users to record screen activity, save web pages as PDF, images, or video. It supports JavaScript and Tampermonkey scripts, document scanning, file downloads, and multiple tabs. It includes a built-in video player and blocks ads.
And a Dinosaur
Edit web pages with code
Edit web pages by injecting CSS and JavaScript. Modify layout, colors, and functionality. Save and apply changes to specific sites. Share code with others.
Adobe Inc.
Straighten pages and scan neatly
Converts physical documents into digital PDFs. Straighten tool fixes curved or tilted pages automatically. Scan and save documents, organize files, and share digitally. High-speed scan allows bulk document scanning.
Google LLC
Search, browse, and secure your web
Browse with enhanced protection mode for secure browsing. Search using with voice commands. Use Lens to search images and text. Translate web content in 130 languages with Translate.
Readdle Technologies Limited
Edit, annotate, convert, and share files
View and edit PDFs, Word , and other types. Annotate pages, add highlights, and sign . Convert files between formats. Play audio and video. Organize files into folders. Compress and extract ZIP/RAR archives. Share files via email or cloud services.
Rightsol PTE LTD
To code with interactive lessons
Languages like HTML, JavaScript, Python, and Java through interactive lessons and game-like challenges. Complete code examples, access 35+ courses, and use a fast compiler to test and run code instantly.
Duck Duck Go, Inc.
Search privately, browse securely
Privacy-focused browser with built-in search engine that does not track searches. Blocks ads, trackers, and cookies to prevent data collection. Allows users to browse securely without personalized ads or history tracking.
桐明 陈
Record web pages as PDF, images,
Record screen to capture web games, website walkthroughs, and commentary. Save web pages as PDF, images, or videos. Download files including videos and audios. Support multiple tabs and video players. Run JavaScript and Tampermonkey scripts.
Hankuper s.r.o.
Block ads and protect your data
Block pop-ups and banners from Safari. Prevent tracking by blocking ads and malicious scripts. Customize filter lists to manage which websites are blocked. Protect browsing data and enhance online .
Microsoft Corporation
Summarize, answer, create with AI
Browse the web with integrated AI assistant for summarizing articles, answering questions, and generating images. Create content using GPT-5 for intelligent responses. Access browsing history and bookmarks. Manage tabs and extensions.
Simon Stovring
Write scripts for iOS features
Create automation scripts using JavaScript to integrate with iOS features like files, calendars, and reminders. Build custom widgets for the Home Screen to display any data and adjust appearance.
650 Industries, Inc.
Build projects with JavaScript and React
Build mobile projects using JavaScript and React. Run apps on an iOS device connected to a computer. Support interactive gestures and graphics. Requires basic programming knowledge. Uses React Native 0.81.1.
TunnelBear, LLC
Block ads and clear clutter
Blocks ads including popups, text ads, and banners. Removes website clutter. Increases load speed for many sites. Prevents online tracking through cookies, beacons, and scripts. Allows customization of ad and tracking blocking settings.
KeoGlobal
Simulate browsers and test websites
Simulate different browsers, operating systems, and devices. Customize screen size for responsiveness testing. Modify CPU and GPU settings for performance analysis. Toggle JavaScript enablement. Manage favorites and browsing history efficiently.
Anthropic PBC
Write, research, code, solve
AI writing assistant Refine text by adjusting tone, structure, and clarity. Generate content for emails, reports, and social media. Collaborate on writing tasks with iterative feedback. Integrate with phone for on-the-go editing and idea generation.
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