Browser extensions starting with N
285 browser extension security reviews, listed by name.
Neon Genesis Evangelion Wallpaper
alicehuang
LowNeon Genesis Evangelion Wallpaper sends top-site URLs to Google for favicons on its new-tab page.
NetSuite Scripted Records
aviranyone1
LowNetSuite Scripted Records injects a page UI that loads a Buy Me a Coffee image from cdn.buymeacoffee.com.
New Tab Redirect
JHemphill
LowNew Tab Redirect contacts picsum.photos for background images when its new-tab page loads.
Newmoney.AI
Rad Studio
LowNewmoney.AI lets embedded frames request connected wallet addresses using the top-level site's approval.
NewsWhip by Sprout Social
NewsWhip Media Ltd · Social & Communication
MediumNewsWhip by Sprout Social sends its stored auth key to Google Analytics as the client ID on popup click events.
Next Pointer
next-pointer · Entertainment
MediumNext Pointer redirects Google search pages to npext.com and forwards the user's search query.
NexusMods Advance
Caiota
LowNexusMods Advance loads Font Awesome from cdnjs on Nexus Mods pages, sending page-request metadata to Cloudflare.
Neymar New Tab Wallpaper
NewTech
LowNeymar New Tab Wallpaper sends custom shortcut URLs to Google's favicon service.
NiCE CXone Mpower HAR Logger
servopsai
CleanNiCE CXone Mpower HAR Logger records inspected-tab URLs, headers, and WebSocket frames into a local HAR download.
Nighthawk by PhishFort
protect-publish
LowNighthawk by PhishFort sends an embedded API key when it fetches its protection lists and rules.
NoPause Playback
TMETE
LowNoPause Playback rewrites visibility, focus, and video pause behavior on every website.
NoTab - link preview assistant|translation|search
ZYi
LowNoTab removes security headers from every subframe loaded in the browser.
Nomad Global
dev.chrome · News & Weather
LowNomad Global sends dollar-related Google search terms to Google Analytics with a persistent client identifier.
NoteGem
kennychiu67
CleanNoteGem sends supported AI chat page content to NotebookLM when a user adds it as a source.
notebooklm-%E5%8C%AF%E5%87%BA%E5%B7%A5%E5%85%B7
數位敘事力期刊(吳奇 主編) · Education
MediumNotebookLM EDU Enhancer(TW) stores an AI Studio API key in NotebookLM page storage and exposes note text to parent frames.
NotebookLM Jetpack
LowNotebookLM Jetpack lets any HTTPS site ask the extension to reload itself through an external message.
Nothing Warp
nothing-warp
CleanNothing Warp sends transfer metadata and a persistent client ID to Google Analytics when you send content.
NotifyMe for Zendesk
notify.me.team
CleanNotifyMe for Zendesk sends configured Zendesk agent email and domain to Make.com webhooks and PostHog analytics.
Number Checker for WhatsApp – Validate, Search & Lookup
charlesgarcia3245 · Social & Communication
MediumNumber Checker for WhatsApp sends typed WhatsApp message URLs to third-party link preview services.
Numbr
Anton Medvedev
LowNumbr runs recurring CPU-intensive code in its popup when the extension is opened.
Nur | Qur'an in new tab
Fajr Labs · Well-being
CleanNur | Qur'an in new tab can send displayed most-visited site URLs to Google's favicon service.
net2phone for Chrome
net2phone
Cleannet2phone for Chrome sends called phone numbers and account-linked identifiers to Google Analytics after calls start.
neuroflash – AI Chat & Audience Validation
neuroflash
Cleanneuroflash sends active page URLs, titles, and page text to ChatFlash when Page Context mode is enabled.
notionClipper - notion web clipper
brahmastra
LownotionClipper exposes its AI summary iframe so web pages can send prompts through the user's ChatGPT session.

Netflix Bilingual Subtitles
Netflixsubs
LowNetflix Bilingual Subtitles exposes its stored user token to scripts running on Netflix pages.

Nitter Redirect
Simon Brazell
CleanNitter Redirect rewrites Twitter and Twimg URLs to a configured Nitter instance.

Netflix Party
Netflix Party
LowNetflix Party fetches remote rules that can open hidden tabs and click configured page elements.
N.A.P Hunter!
Local SEO Guide Inc.
CleanN.A.P Hunter! sends user-entered business names, addresses, and phone numbers to Google search.
NAS Download Manager (for Synology, v3)
CleanNAS Download Manager sends user-selected download URLs to the configured Synology NAS.
NBA Daily
benshaw3283 · Entertainment
LowNBA Daily ships a hardcoded API-Sports key and reuses it for NBA data requests.
NBN Availability Check
Luke Prior
CleanNBN Availability Check sends property listing addresses to nbn-service-check.vercel.app for availability lookups.
NBtab New Tab~Personalized dynamic theme wallpaper/navigation/ad removal
nbtab.com
CleanNBtab New Tab syncs your bookmarks and note widget contents to api.nbtab.com when you are signed in.
NFTGo
NFTGo
CleanNFTGo sends Twitter profile and search usernames to its API to resolve NFT wallet data.
NRK TV Dual Subtitles
rioam2
CleanNRK TV Dual Subtitles sends NRK subtitle text to Google Translate to generate side-by-side translations.
NTU Cool 影片下載小工具
Wei
CleanNTU Cool 影片下載小工具 sends YouTube-backed NTU Cool video URLs to yt-dl-web.vercel.app for resolution.
NX Enhanced
BLBC
CleanNX Enhanced fetches and displays your NextDNS DNS query logs using your NextDNS session.
Name Generator
Little Fox Team
MediumName Generator retrieves generated password material from randomprofile.com over cleartext HTTP.
NameShouts - Name Pronunciation tool
naureen.anwar
CleanNameShouts queries names it finds on supported sites against the NameShouts API for pronunciation lookup.
Namecoach: AI Name Pronunciation Tool
NameCoach Dev Team
LowNamecoach includes a recoverable service token used to authorize GPDB API requests.
Narrator +
sherwinvishesh
CleanNarrator + sends text selected for narration to GitHub issue-path endpoints for remote speech.
Naruto Live Wallpaper
Gameograf.com
LowNaruto Live Wallpaper fetches remote notification HTML and displays it inside its new tab page.
Naruto Live Wallpaper New Tab
Gameograf
LowNaruto Live Wallpaper New Tab fetches remote notification HTML and inserts it into its new-tab page.
Native MathML
Frédéric Wang · Social & Communication
CleanNative MathML writes a temporary MathJax menu cookie on every page where its content script runs.
Nature background pictures new tab
naturepicturesnewtab
MediumNature background pictures new tab sends new-tab search terms to direct.searchontop.com with publisher identifiers.
NavigateMe
Croner
LowNavigateMe sends Google search terms to Croner's AWS search API and inserts returned result HTML into Google results pages.
Neatly - Bullet Journal and Task Manager
Erfan Attarzadeh
MediumNeatly derives the account password it sends to its API from the signed-in Chrome profile email and ID.
Nectar for Whats
NectarCrm
MediumNectar for Whats stores the Nectar CRM access token in WhatsApp Web localStorage with reversible encoding.
NeighborWho - Ownership, Deed, and Lien Data
NeighborWho
CleanNeighborWho sends Zillow property addresses selected in its browser UI to NeighborWho report APIs.
Neo Downloader Plus
neosubhamoy
CleanNeo Downloader Plus sends user-selected page, link, media, tab URL, or selected text to its local NeoDLP native host.
Neon BMW Live Wallpaper New Tab
Gameograf
LowNeon BMW Live Wallpaper New Tab loads remote Gameograf popup, shortcut, and news content into each new-tab page.
Neon City Spider-Man Live Wallpaper
Ovkas
CleanNeon City Spider-Man Live Wallpaper sends saved new-tab shortcut URLs to Google's favicon service.
Neon work clock - newtab
bit199801 · Developer Tools
LowNeon work clock sends top-site hostnames from the new-tab page to favicongrabber.com for favicon lookup.
NerdeFocus
wizzyfx · Accessibility
CleanNerdeFocus records focused element selectors and page URLs in its DevTools panel when recording is enabled.
NetSuite Record Scripts
ahmedrangel
CleanNetSuite Record Scripts reads NetSuite record pages and same-site script metadata to show deployed scripts.
NetSuite Script Deployments
TAC Solutions Group
LowNetSuite Script Deployments loads Font Awesome from cdnjs.cloudflare.com when its popup opens.
Netflix Party
netflix party
CleanNetflix Party starts camera and microphone WebRTC sharing when the party UI opens.
Netflix SubStyler: Customize subtitles
BestChromeExtensions
CleanNetflix SubStyler automatically loads Google Fonts stylesheets into Netflix pages.
NetflixProxy
NetflixVPN
MediumNetflixProxy sends login credentials and account tokens in URL query strings to nf.startapi.win.
Network Inspector
Chris Lever SEO
CleanNetwork Inspector records active-tab request URLs and response headers in local extension storage.
New Tab Quick PDF Converter
quickpdfconverter
CleanNew Tab Quick PDF Converter sends search queries with its user ID to feed domains and uploads chosen files for conversion.