Browser extensions starting with X

Audio editor online X-Audacity transmits every visited URL, hex-encoded, to offidocs.com along with a persistent per-installation tracking ID.

This extension provides a self-custody Bitcoin wallet for managing, sending, receiving, and using crypto assets.

This extension opens and edits XML files in the Chrome browser.

View, edit, annotate, sign, merge, and share PDF documents in the browser.

This extension lets Xactimate and XactContents online users open, view, or edit estimates.

X Pixel Helper detects X (Twitter) advertising pixel tags on visited pages and displays their parameters locally.

XB block all ads sends the current tab URL and browser details to AdGuard when users submit a website report.

XTranslate sends translated text and a persistent installation UUID to its own servers and usage events to Google Analytics.

This extension hides spam-like posts on X using built-in filters, muted words, whitelists, and blocking tools.

Adds extra features and interface tweaks to Tumblr’s React-based site.

Xiaohongshu for Desktop sends each post's ID and Xiaohongshu access token to a third-party server (api.old-panda.com) to fetch media.

Find an element’s XPath by clicking it on a web page.

Limits how many browser tabs can be open at one time.

X (Twitter) Mass Unfollow loads remote GitHub images on X following pages.

This extension provides quick access to Xodo’s online PDF editing, conversion, merging, and compression tools.

XolidoSign relays page messages to a local native crypto-signing component without validating the sender's origin domain.

Video Downloader for Facebook sends signed Facebook CDN video URLs to getfvid.com when a user initiates a download.

XPath Tester reads matching page text into its side panel when you evaluate an XPath.

XDM Browser Monitor collects cookies and request headers for intercepted downloads and sends them to the local XDM app via plaintext HTTP.

XDM Browser Monitor v8+ intercepts cookies and request headers from all browser traffic and forwards them to a local download manager app.

XCAD Network samples watched YouTube video metadata and frame hashes for watch verification.

XDown collects session cookies for any downloaded file's origin and forwards them to a locally installed native host on each download.

XML Formatter sends selected page text from its context-menu formatter to linangdata.com.

Xtab New Tab sends a persistent extension UUID and device metadata to Xtab during install and daily online checks.

xMetaCene sends your Twitter/X cookie and engagement activity to x.metacene.io.

Compares prices, shows price history, and surfaces discount coupons on supported Romanian online stores.

X Token login writes a user-entered X auth token into the x.com auth_token cookie.

XLS Editor Online uploads user-selected files to document editing and PDF conversion services.

xdata sends selected X tweet content and engagement details to xdata.din.lol.

XPage新标签页 sends promotion search keywords and device/account identifiers to XPage for promotion-enabled accounts.

X Twitter Scraper stores scraped X profile metadata and tweet contents locally for CSV export.

X-notifier Neo reads unread email metadata from multiple webmail providers to show mail notifications.

X-notifier uses plain HTTP for some optional forum and mail checker requests, including credentials or mailbox data.

XCancel redirects Twitter and X page and frame loads to xcancel.com while preserving the requested path.

X-Alpha sends scraped X/Twitter tweet and profile details to its AWS backend.

XPaint image editor and painter sends non-OffiDocs tab URLs to OffiDocs with a persistent local user ID.

X Video Downloader sends tweet URLs to xvideodownloader.org when you ask it to download X/Twitter videos.

XWAY stores a stable extension device ID in Wildberries and OZON page localStorage.

The extension records media resource URLs and page details from visited sites into local browser storage.

X Unfollower captures X/Twitter auth headers and uses them to read followers and make follow changes.

X Video Downloader records X/Twitter GraphQL request headers and reuses them to fetch media data from X.

X Viral Monitor sends X post text to Grok or a configured AI provider when generating replies.

XMLDocReader sends IP addresses from land cadaster request rows to ipwho.is for geolocation lookup.

XPLA GAMES Wallet broadcasts wallet address changes to every open web page where its provider is injected.

Xget Now routes supported-site download URLs through the configured Xget proxy domain.

x_Wallet uses PostHog flags to select wallet storage records and sends queued wallet_diagnostics data to PostHog.

Xdebug Helper by JetBrains reads and writes Xdebug control cookies when you use its popup or shortcuts.

xBrowserSync encrypts bookmark data locally and sends it to api.xbrowsersync.org for synchronization.

X (Twitter) Mass Unfollow sends signed-in users' Supabase ID and email address to Mixpanel analytics.

x-bees sends calendar event subjects and attendee emails to Wildix Integration Service when creating X-Bees meetings.

xPrice sends visited merchant URLs and product page details to xprice.ro.

Xactware ClickOnce sends Xactimate and XactContents ClickOnce URLs to a local Xactware helper.

Video Downloader reads every browser cookie on load and sends the cookie data to data.x365.help.

X Pro Targeting sends Ads page URL and ad-account context to a Slack webhook when some automation errors occur.

X Token Login installs a user-entered token as the X auth_token cookie and opens x.com.

X Unfollower - Twitter Unfollower captures X auth headers to list followed accounts and perform selected unfollows.

X Video Downloader 2026 reads X/Twitter authorization and CSRF credentials to fetch video metadata after a download click.