Browser extensions starting with D

Hides YouTube Shorts and other selected YouTube distractions for a more focused viewing experience.

Discord Chat Export Tool copies your Discord authorization token into a page-readable body attribute on discord.com.

Discord Web Quest Completer posts fabricated Discord quest progress while using a Discord desktop User-Agent.

This extension toggles Disney Plus video into a custom-fit ultrawide fullscreen view.

Dmooji - YouTube Danmaku reports YouTube live chat visits with persistent identifiers to Dmooji.

Insert DocSend document and Space links from Chrome for secure document sharing.

Doge Labs Wallet lets any top-level website request your wallet public key, balance, and inscriptions without connection approval.

Prevents automatic tab discarding for tabs that match configurable URL rules.

Doodle games collection removes Content-Security-Policy and X-Frame-Options headers across all sites.

Douban Book+ sends Douban book page metadata to api.old-panda.com to retrieve ebook vendor links.

This extension connects supported video pages to Downie for downloading when available.

Download Blocker intercepts browser downloads and blocks HTML smuggling attacks based on enterprise-configurable file inspection rules.

Download Station sends NAS login passwords over HTTP when users keep its default http://diskstation:5000 settings.

Downloads HTML tables from webpages as CSV or TSV files.

Send browser download links to Download Accelerator Plus for managing downloads.

Downloads use existing filenames instead of automatically creating duplicate copies.

Dragon Medical Web Extension accepts postMessage without origin checks on all pages, allowing any site to inject text into active editors.

Replaces the new tab page with an HD photo and video feed, including anime, gaming, and other shared content.

This extension adds a 3D drifting racing game with single-player and online multiplayer modes.

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

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

Duplicates the current Chrome tab from the toolbar or a keyboard shortcut.

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.

This extension sends the current page link to Downie with a click.

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

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

This extension lets copy and paste work in input fields where websites try to block them.

Downloads images from web pages using double-clicks, right-clicks, hover buttons, drag-and-drop, or context menus.

Choose where Firefox saves new bookmarks and add pages with quick bookmark controls.

Adds auto-refresh and post preview features for DCInside pages.

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

This extension lets you view and edit 2D and 3D CAD drawings in the browser.

Shows a motivational quote each time you open a new tab.

Applies a persistent dark theme to websites with manual, scheduled, and system-theme modes.

Applies a dark visual theme to websites through a toolbar toggle.

Adds a dark theme to YouTube pages for easier viewing at night.

Switches web pages into dark or lower-contrast viewing modes to reduce eye strain.

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.

This extension provides browser access to an organization’s DataGalaxy data catalog and related data knowledge.

Displays the current date and time in the Chrome toolbar and popup.

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.

Shows colored outlines around page elements to help visualize layout boundaries.

Adds deck import and export buttons to Konami’s official Yu-Gi-Oh! card database deck editor.

Exports DeepSeek chat conversations in formats such as PDF, HTML, Markdown, JSON, TXT, and Word.

This extension automates selecting and deleting large numbers of Google Photos items.

Deletes or archives Facebook messages with a single click.

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.

Controls pan and volume for video or live stream audio in each tab.

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

Diffit for Chrome passes text you select on pages, plus the page URL, to its side panel.

Measures pixel dimensions and coordinates with an on-screen ruler in Chrome.

This extension lets you add a digital signature to a PDF file.