Browser extensions starting with H

Hides LinkedIn job listings you have already applied to from search results.

Hides the Latest Video Performance widget in YouTube Creator Studio.

This extension hides open tabs with a panic button and restores them later.

Hindi Dictionary sends selected single words from any website to k.kodand.com for dictionary lookups.

History Eliminator clears browser history when its background worker starts and after the final browser window closes.

Horizon Timez sends searches typed into its new-tab page to www.horizontimez.com.

Hreflang Checker reads hreflang, canonical, and page URL metadata from HTTP(S) tabs for local validation.

Human Reader lets sidebar pages request navigation rules that remove X-Frame-Options for chosen sites.

This extension provides a guide for using Hydrogen Executor on PC and mobile devices.

Highlight selected phrases on webpages and manage saved highlights from a popup.

Happy Right-Click 2 copies active-page text, links, and image URLs to the clipboard when you use its menu actions.

HackBar stores active-tab POST form data and request headers so its devtools panel can replay them.

HyperChat sends YouTube live chat text to kentonishi.com when message translation is enabled.

Hlídač Shopů sends supported-shop product page URLs and scraped item details to api.hlidacshopu.cz.

Clear History & Web Cache injects a page button that can trigger deletion of configured browsing data.

H1B Sponsor Checker exposes a company details page that can send stored access codes to its API for employer searches.

HBO Max Extended shares Max/HBO account identifiers and viewing data with me3x.online and metricsmint.quest by default.

Shows sales teams which selected technologies are installed at company websites they visit.

Blocks selected HTML content types such as scripts, styles, images, objects, and media on webpages.

Exports selected HTML tables into Markdown format.

Tracks daily habits with customizable views, reminders, and printable templates.

HedNet Protocol Extension fetches your public IP address from api.ipify.org while its popup is open.

This extension adds a free Helix Stack Ball arcade game to the browser.

Hello Kitty Live Wallpaper sends saved new-tab shortcut URLs to Google's favicon service when the page renders.

Hello Kitty Wallpapers HD New Tab sends custom shortcut URLs to Google's favicon service.

Henry Luxe Rewards sends serialized extension storage, including Supabase session tokens, to henry.social API requests.

Hexofy Scraper sends newly visited page URLs to Hexofy's GraphQL API while you are signed in.

Adds community-focused features for using Habblet Hotel.

This extension hides the Amazon cart sidebar flyout with a small CSS change.

Hide Expert VPN sends your screen dimensions to a third-party analytics API after installation.

Automatically hides watched videos in your YouTube subscription feed.

Hide shorts for Youtube™ contacts Google Fonts from its popup when you open the extension menu.

Automatically deletes browser history entries after a retention period you choose.

Blocks chosen URLs and patterns from being saved in Chrome’s browsing history.

This extension checks online audio and video voices to estimate whether they are authentic or AI-generated.

Homely can fetch your eBay cart page over cleartext HTTP for its optional basket widget.

HoverTranslate sends selected YouTube caption text to translation services when you hover subtitle words.

This extension inserts and edits HTML email content in Gmail and Yahoo Mail compose windows.

Hulu Skipper sends Hulu watch history and account profile details to me3x.online and metricsmint.quest.

HypeStat Analyzer sends the active tab hostname to hypestat.com when you open its popup.

Downloads HLS .m3u8 streams by fetching fragments and merging them into a single media file.

Holodex Plus lets embedded YouTube live-chat pages send chat text through its content script.

Hides ad areas in Yahoo Mail and expands the message layout for more usable screen space.

Hoppscotch Extension for Firefox lets Hoppscotch-approved pages proxy requests to any URL through the extension.

Adds video downloading for YouTube videos, with support for YouTube’s newer interface.

This extension hides Gemini and other generative AI features across Google properties.

Downloads supported HLS and single-file video streams from websites to your local device.

This extension converts selected website elements into React JSX components.

Haikyuu Wallpaper sends URLs from your browser's top sites to Google's favicon service on the new-tab page.

This extension replaces the default cursor with Halloween-themed cursor designs.

Improves Persian and Arabic text display in selected AI tools with right-to-left formatting and font options.

This extension lets users pan webpages by pressing and dragging with a mouse, stylus, or touchpad.

This extension lets you navigate and control the web browser with voice commands.

Highlights H1 through H6 heading tags on webpages for easier identification.

Hello Kitty Wallpaper sends custom shortcut URLs to Google's favicon service when its new tab page loads.

Helpjuice: Auto-Updating Knowledge Base sends scraped help desk page text to Helpjuice's article candidate detector.

Pick colors from webpages or the screen and copy their Hex codes.

Hexomatic lets configured localhost pages overwrite stored authentication values used for its API calls.

Automatically scrolls manga and webtoon pages for hands-free reading.

Hides comment sections on supported websites across the web.