Browser extensions starting with T

Twitter X Viewer registers browser and extension metadata with its vendor endpoint on install and browser startup.

Automatically unloads inactive tabs to reduce memory use while keeping them visible in the tab bar.

Temu Downloader sends the user's Google account email to a third-party monetization backend to check subscription status.

Talkytimes|Datame|Prime mails multi-account stores dating-site account passwords and refresh tokens in the page's localStorage.

Transparent Background Maker sends any cookie named r_token, from any site, plus a persistent ID to bot.izibit.net.

TikTok Watermark-Free Video Download by KOLSprite forwards sampled TikTok feed, search and product data to its servers.

Three Card Poker fetches server-chosen HTML from mines.cloudapi.stream and inserts it into the game page.

TransTik captures TikTok feed, search, like and favorite video lists and uploads them to kolsprite.com.

Tweet Hunter sends tweet text and a Tweet Hunter auth token to its own AI backends when you generate replies on X.

Tab Group Manager by Zovo stores saved tab URLs and titles in extension-local storage.

TwList captures your Twitter/X session headers to replay authenticated GraphQL calls exporting list membership and subscriber data.

TTMCN Helper sends your TikTok cookies, including session ID, over plain HTTP to vendor IP addresses.

Tabone sends saved tab records to its sync API and can send selected tab titles and URLs for AI grouping.

Twitch Adblocker Plus 2.0 exposes its stored settings to any page you visit via an unauthenticated postMessage listener.

Tada sends visited merchant URLs and scraped order-history data from logged-in members to an AWS Firehose stream.

Test Capture records page network traffic, console logs and screenshots and uploads sessions to Testsigma's Arcus backend.

Traffic Escape Game connects its game page to a remote WebSocket server and renders server-pushed ads.

Tools for BTTV reads your BetterTTV editor list and sends the editors' IDs to its own backend.

Topaz SigIDExtLite relays JSON from any web page to its Topaz native host and returns the reply to the page.

This extension saves media from Telegram Web chats, groups, and channels you can already access.

The New York Times News sources every headline, image, and click-through link from a third-party server, notifiernews.com, not NYT.

Talent CRM Source Extension reads candidate profile fields from recruiting sites into its Chatkick outreach panel.

The Credit Connector sends Facebook member names to an AWS-hosted service to classify gender and country.

Text, Speech or Screenshot to Calendar Event sends selected text, screenshots, and microphone clips to Text2Event APIs.

TechLeads.Fyi sends your account email and the hostname of each analyzed site to its analytics server.

TwQuoteExport captures your Twitter/X session headers and replays them to Twitter's own GraphQL API to export quote tweets.

Toorey captures immigration form pages as PDFs and sends them with form data to its own portal tab.

TechnologyChecker sends the hostname of each page you visit to Cloudflare's DNS-over-HTTPS service during technology detection.

TK建联助手 uploads TikTok Shop details and the creators you invite to its own backend server.

TikTok Insights reads TikTok feed, search and profile data and uploads it to kolsprite.com without any user action.

TNMLogistics adds an ordering tool to Taobao, Tmall and 1688 pages and sets two Taobao anti-scraping flags to false.

Shows X profile analytics directly on x.com profile pages.

Tanks Game connects to gamewss.cloudapi.stream and inserts server-supplied HTML, image and link content into its game page.

TorGuard Premium Proxy fetches its proxy server list over plaintext HTTP and supplies stored proxy credentials to the proxy.

Threads Translator sends the text of Threads posts to ext-api.com translation servers, in one mode over plain HTTP.

Taobao Shopping Cart Assistant uploads product page details from 30+ marketplaces to index.aiprice.com as you browse.

TVExtBot sends your exchange API keys and secrets, plus your email, to its own Firebase backend.

TG WEB sends your signed-in Chrome profile email to app.soletstalkapp.com when its install page opens.

TechieFreight - OneClick captures DAT and Triumph login tokens and load listings and sends them to its own backend.

TMDT Việt Trung disables Taobao's own anti-scraping risk flags and OCRs hidden prices off the page.

Taste captures a screenshot of the visible tab on sites showing a cookie banner and uploads it to taste-api.taaste.io.

Telegram desktop online sends the full URL of each page you navigate to, plus the previous URL, to runapps.org daily.

Tabblar redirects visits to 14 brand sites to the developer's referral links, once per 24 hours per site.

Trinka AI for Firefox sends the full URL of every page you load to Amplitude and relays page messages into background requests.

TruBot Web Automation runs script text sent by its background worker inside every web page you open.

The Broader View sends the URL of pages you visit or click to its own server when the site matches a remotely-fetched list.

Timezone replaces the new tab page with a search box that sends typed queries to query-fuel.com.

The Operators Trusted Network sends the URL of each page you finish loading on its permitted sites to its own server.

The Maverick Connect sends the URL of meeting pages you load to mymosttrusted.net.

Train Complet sends your SNCF booking details, name, email, phone, and card numbers, to traincomplet.fr as unencrypted URL parameters.

TM蛙 Temu image downloader sends the full URL of every page you visit to huoxiaqu.com.

Tek Ekran captures partner-panel session tokens and incoming orders and sends them to its own iletmen.com.tr backend.

The MBXtension sends the URL of each non-LinkedIn page you finish loading to mymosttrusted.net.

TravelAgency stores tour-operator platform logins on its server and fills them into matching booking sites for signed-in users.

The Global Chamber sends the URL of each completed tab load on its permitted sites to mymosttrusted.net.

TK Video Downloader replays TikTok API requests using URLs and headers dictated by a config from echobot.dev.

TekZap Conversas adds a WhatsApp Web toolbox and sends voice messages to the vendor's server for transcription.

The Thrive-O-Sphere sends the URL of each completed tab load on meeting and LinkedIn hosts to mymosttrusted.net.

THYNK reads healthcare claim fields from the active tab on click and sends them to its Santechture backend.