Notify NYC vs Web Modifier

Notify NYC is New York City's official emergency communications program. Get the Notify NYC app to get information about emergency events and important City services, based on your location. New York City will never track or share your precise location with anyone.

Web Modifier is a lightweight browser that lets you preview and customize visible webpage text locally on your device. Open a webpage, enter Edit Mode, select visible text, and preview your changes instantly. Saved modifications can be automatically reapplied on future visits. Changes affect only the webpage displayed inside the app—they do not alter the original website or any data stored on its servers. KEY FEATURES • Browse and search with back, forward, reload, and full-screen controls • Edit visible webpage text locally (Pro) • Save, enable, disable, and manage webpage modifications (Pro) • Automatically apply saved changes on future visits (Pro) • Choose a custom webpage location when testing location-aware pages (Pro) • Capture and share webpage screenshots • Share webpage links • Request desktop versions of websites PRO ACCESS Pro unlocks: • Local webpage text editing • Saving, managing, and automatically applying webpage modifications • Custom webpage location for testing location-aware pages A free trial provides temporary access to Pro features. After the trial, Pro can be unlocked with a one-time, non-consumable in-app purchase. This is not a subscription. Previous purchases can be restored through the App Store. ACCEPTABLE USE Web Modifier is intended for lawful preview and testing. Use it only with webpages and content you own or are authorized to test. Do not use it to bypass security controls, gain unauthorized access, commit fraud, or violate applicable laws or third-party rights.