Browser extensions starting with D

Dropbox Dash sends browser history and active-tab details to Dropbox connector and ML APIs.

Microsoft Dragon Copilot Web Extension exposes native hub data to every matched website.

Distill Web Monitor sends monitored page URLs and tab URLs to Sentry error reporting when exceptions occur.

Destiny 2 Season Pass Wayback Machine ships a hardcoded Bungie Platform API key in its extension bundle.

Document Converter & Search overrides the browser default search engine to Yahoo using hardcoded affiliate tracking parameters.

DIAM Wallet lets any webpage provide the host and URL shown in its connection and signing approval prompts.

Dart Debug Extension sends the current tab URL and debugger session metadata to an app-provided DWDS endpoint.

DashBlox fetches privacy-policy Markdown from GitHub and injects the converted HTML into its Roblox settings page.

Dashy New Tab Dashboard and Side Panel removes frame-blocking security headers for embedded web content.

DayMate sends searches typed on its new tab page to day.daymate-extension.com with an affiliate tracking ID.

Shows current Ethereum gas prices with EIP-1559 base fee and priority fee information.

DealsUpp - Contact Saver for WA injects a WhatsApp helper that sends page and session telemetry to Google Analytics.

DesignFiles Product Clipper sends error reports with the active tab details and bookmarklet UUID to Sentry.

Desktop Screen Recorder lets any frame on the active tab trigger a screenshot capture and local PNG download.

Detect Auto reads focused text fields on every website and sends invoked rewrite prompts to Detect Auto and OpenRouter.

Dictionary, Thesaurus & Reference opens selected or typed lookup terms in cleartext dictionary URLs.

Dimensions Inspect | Gridman sends support messages, email addresses, and page paths to Amplitude analytics.

Discord Translator sends Discord message text to translation services when you translate a message.

Discord VPN routes Discord and non-Discord account and payment domains through extension-configured proxy servers.

Disney Plus Subtitle Translator - Dual Subtitles sends subtitle text, page context, and runtime/storage events to Amplitude.

DivMagic forwards selected page DOM content and page URLs to api.divmagic.com when export or save actions run.

Docs Viewer opens selected or linked document URLs through Google Docs Viewer.

The extension matches active tab URLs against remote config and tags matched domains on config.extaddon.site.

Dolby Voice 1.2 injects a content script on all pages that relays any webpage's postMessage commands to a native host without adequate origin validation.

Domain Age Checker sends checked site domains to Google Analytics with a persistent client ID.

DootBuddy sends a preset WhatsApp message from the user's account to a hardcoded DootBuddy-controlled number.

Double sends authenticated Xero page content and Xero cookies to prod.keeper.app.

Down Redirect redirects failed DNS navigations to downredirect.com with the failed hostname in the request.

Download Aliexpress Product Images & Videos rewrites AliExpress shopping pages through an affiliate deep-link endpoint.

Download Button sends extension action and settings telemetry to Google Analytics.

Download Google Home For PC - Best For Windows, Mac uploads selected image files to Imgur before opening Google Lens.

Downloads SVG files from websites for use in design projects.

Downloader for Instagram - Promaster sends matched browsing URLs through a remote-configured affiliate redirect.

Downloader for Microsoft Text-to-Speech sends synthesize and account telemetry to Amplitude.

Dr.eye 嵌入翻譯插件 reads hovered words and full page text and forwards them to a locally-installed Dr. Eye native translation application.

Draft Hero Live Sync reads fantasy league and draft details from supported fantasy sports pages into Draft Hero.

Dragon Wallpaper sends up to 10 Chrome top-site URLs to Google's favicon service on its new-tab page.

Drop Tab sends weather location lookups to geoiplookup.io and droptab.net, and adds install IDs to new-tab searches.

Dropified Dropshipping accepts external messages that can use your AliExpress session to edit carts and read order details.

DualPiP exposes a cross-extension fetch proxy that can send requested URLs, headers, and page content to any installed extension.

Duden-Mentor-Textprüfung sends text typed in supported webmail and WordPress editors to Duden's grammar API.

Dungeon Dodge can expose its extension ID to websites when its quick-access button is enabled.

Dyslexie Font: Dyslexia Accessibility Reader reparses page text as HTML when immersion mode is enabled.

RPG Game - Dedalium by Loycom Games sends visited page URLs to the Dedalium API for page-specific actions.

dassi's optional AI suggestions widget sends the URL of every page you visit to the vendor's backend once enabled.

demado stores a launched workflow ID and configuration in page sessionStorage that the opened site can read.

DF YouTube (Distraction Free) ships a hardcoded Mailgun API private key inside the extension package.

DESIGN.md Style Extractor - TypeUI reads active-tab page content and styles to generate local design markdown.

Daily Feast Recipe sends recipe API requests with an embedded API key to api.spoonacular.com.

DailyBibleHub includes a Spoonacular API key and sends recipe search requests from its new tab page to Spoonacular.

DailyFactTab sends new-tab fun fact requests to RapidAPI using a hardcoded API key.

DailyWorldAstrology embeds a Spoonacular API key in its new-tab recipe requests to api.spoonacular.com.

DealCloud forwards web page messages from its Gmail proxy into extension background actions.

Adds one-click browser access to a DeepSeek AI chat assistant for answers, writing help, coding support, and translations.

Dextension sends Dext profile and account analytics identifiers to Segment.

Do Browser sends active page context to its backend when quick-command typeahead is used.

Download YouTube Kids for PC, Mac And Windows uses a hardcoded default lock password and stores it locally.

DMarket Trust Shield BETA sends Steam trade offer IDs to DMarket's plugin API for verification.

Dark Mode lets any page trigger extension-powered fetches for CSS and image URLs.