Medium risk browser extensions

1,967 browser extensions our behavioural analysis rates medium risk, with the evidence behind each verdict.

  1. OnlineSub

    Ivan Oliinychenko · Accessibility

    Medium

    Online Subtitles renders locally selected subtitle text as HTML on every matched video page.

  2. Open IE

    Kunihiro Ando

    Medium

    Open IE bundles an unsigned Windows executable and downloads it to the user's machine without any integrity verification.

  3. Premium Sender - Rocket Sender for WA

    premium-sender

    Medium

    Premium Sender - Rocket Sender for WhatsApp sends WhatsApp page telemetry and link-preview URLs to external services.

  4. ProtectedSearch.io

    Hermione Carrillo

    Medium

    ProtectedSearch.io redirects Google and Bing search navigations to protectedsearchesio.com with the original query.

  5. Quick Engine Switch

    Medium

    Quick Engine Switch routes address-bar search terms through quickengineswitch.com.

  6. RoPro Gold

    RoPro Gold · Functionality

    Medium

    RoPro Gold replaces Roblox purchase controls with RoEarn buttons that open roearn.io.

  7. Save ChatGPT to Notion

    aluo · Tools

    Medium

    Save ChatGPT to Notion sends failed Notion-save payloads and user identifiers to chatgpt2notion telemetry.

  8. Search Toggler

    Medium

    Search Toggler routes default omnibox searches through searchtoggler.com with the typed query in the URL.

  9. Switch My Search

    Medium

    Switch My Search sends default search queries to switchmysearch.com through its search provider and redirect rules.

  10. TexAu v2

    TexAu

    Medium

    TexAu v2 accepts remote PAC scripts that can route broader browsing traffic through configured proxies.

  11. Transcribe WhatsApp Audio with AI - Convert Audio to Text

    Cleverson Pelegrini

    Medium
  12. UpSearches

    upsearches · Workflow & Planning

    Medium

    UpSearches sends search-event telemetry with persistent identifiers to webinline-usage.streamesh.net.

  13. View Menu with Prices

    MenuswithPrices

    Medium

    View Menu with Prices makes viewmenuprices.com the default search provider and sends omnibox queries there.

  14. Web Collector for MAXQDA

    www.maxqda.com VERBI Software

    Medium

    Web Collector for MAXQDA fetches page-provided image URLs with extension privileges and writes the image data back into the page.

  15. Winter Snow Wallpaper

    fiona.leong · Fun

    Medium

    Winter Snow Wallpaper sends most-visited site URLs to Google's favicon service on the new-tab page.

  16. Zombie new tab

    APP N Play Mobi LTD

    Medium

    Zombie new tab sends searches and typed URLs from its new-tab box to spaceship-newtab.com.

  17. gbfdrop

    gbfdrop

    Medium

    gbfdrop stores the user's account password in plaintext browser extension storage.

  18. we advocacy notification chrome extension

    we advocacy

    Medium

    we advocacy notification chrome extension sends Gmail recipient and subject metadata when a campaign signature is used.

  19. Safqa Coupons

    Ahmed Abdelsalam

    Medium
  20. google-traduction-0_

    adnane

    Medium

    Google Traduction sends selected text from any website to softnour.com for translation.

  21. RoQoL - Improve your Roblox experience

    Haydz6

    Medium

    RoQoL sends Roblox play status, game identifiers, and friend activity to roqol.io.

  22. VPN Free - Betternet VPN Proxy

    Betternet LLC

    Medium

    VPN Free - Betternet VPN Proxy runs remote-configured coupon automation on merchant pages.

  23. Karma | Online shopping, but better

    Shoptagr

    Medium

    Karma navigates inactive Facebook profile tabs to read a birth year and send it to www.karmanow.com.

  24. Power Thesaurus

    Power Thesaurus

    Medium

    Power Thesaurus sends the current site origin to its API and shares selected iframe text with embedding pages.

  25. ASO - Toolbox by StoreMaven

    Storemaven · Workflow & Planning

    Medium

    ASO - Toolbox by StoreMaven sends profile email and store-page analytics to StoreMaven's App Engine endpoint.

  26. AoneEnvRoute

    tomdy123456

    Medium

    AoneEnvRoute adds internal routing headers to all browser requests when certain environment profiles are active.

  27. Archive.org Flip Book to PDF Downloader

    OnlineGratis.net

    Medium

    Archive.org Flip Book to PDF Downloader scans page images and canvas pixels from any active site when its popup runs.

  28. Avo VPN

    DigitalNetwork

    Medium

    Avo VPN provides a VPN-style popup and requests proxy access, with no confirmed external data recipients documented.

  29. BeLikeNative: Write English like a native. Paraphrase, Rewrite, Translate

    Autom8 LLC

    Medium

    BeLikeNative sends selected text from any website to its AI backend and transmits telemetry including visited domains to the same server.

  30. Cities HD Backgrounds in Your New Tab

    Vision Media Online Ltd

    Medium

    Cities HD Backgrounds in Your New Tab sends search-box queries to spntextension.com.

  31. Corgi AI - Your language teacher

    Corgi · Education

    Medium

    Corgi AI ships hardcoded Voicemaker and Google Analytics credentials in its extension bundle.

  32. Demon Slayer Shinobu Kocho Wallpaper

    flora.nyra · Fun

    Medium

    Demon Slayer Shinobu Kocho Wallpaper sends Chrome top-sites URLs to Google's favicon service on the new-tab page.

  33. DesignHub

    FIRE ARC TECHNOLOGIES LTD

    Medium

    DesignHub sends omnibox suggestion queries to its suggestions server over cleartext HTTP.

  34. Easy Driving Directions

    Easy Driving Directions · Travel

    Medium

    Easy Driving Directions sends new-tab search box input to easydrivingdirections.com for autosuggest results.

  35. Easy Slot Booking - USA (CGI)

    EasySlotBooking

    Medium

    Easy Slot Booking - USA (CGI) sends visa account details and appointment data to easyslotbooking.com.

  36. EasyForm AutoFill

    GX

    Medium

    EasyForm AutoFill stores saved form inputs by host and path, so HTTPS entries can be autofilled into matching HTTP pages.

  37. FOP2 Extension

    asternic

    Medium

    FOP2 Extension sends password-derived authentication and click-to-call commands over cleartext WebSocket.

  38. Faceit Stats by Eloking

    eloking

    Medium

    Faceit Stats by Eloking sends Steam profile lookups to FACEIT with a bundled API bearer token.

  39. FindSCI

    yctech168

    Medium

    FindSCI retrieves a translator bearer token over HTTP before translating selected article text.

  40. Free B2B Contact Info by AroundDeal

    AroundDeal.com · Workflow & Planning

    Medium

    AroundDeal's B2B Contact Info extension reports every site you visit, not just LinkedIn, to its own backend while you're signed in.

  41. Google Docs Dark Mode

    Simple Dark Mode · Accessibility

    Medium

    Dark Mode for Google Docs runs remote-controlled Google search tasks and reports visited URLs to its server.

  42. Happy Wild Cats

    perrycarl540

    Medium

    Happy Wild Cats tags default search requests with a persistent session ID sent to happycatswild.com.

  43. Hello Kitty Wallpaper New Tab

    jolin.goh

    Medium

    Hello Kitty Wallpaper New Tab sends your top-site URLs to Google's favicon service on the new-tab page.

  44. INSTAVPN - Инстаграм без блокировки

    sherechevskiy

    Medium

    INSTAVPN fetches remote configuration that controls its proxy servers and checkout API domain.

  45. Image Downloader Pro —— Image DP

    zf.extension.ai.pai

    Medium

    Image Downloader Pro sends install and update telemetry with the active tab URL, public IP, and a persistent UUID to Aliyun SLS.

  46. Innfinergy v5.06

    pluto700

    Medium

    Innfinergy v5.06 fetches remote Firebase settings that control automatic features on Innergy pages.

  47. Kawaak

    Kawaak · Social & Communication

    Medium

    Kawaak ships a hardcoded Captain Data API key and project ID inside its extension bundle.

  48. Kuromi Wallpaper

    KDDA

    Medium

    Kuromi Wallpaper sends top visited site URLs to Google's favicon service on the new-tab page.

  49. Live Score Bar

    AppGo Inc. · Entertainment

    Medium

    Live Cricket Score Bar inserts score API responses as HTML into every visited page after a match is selected.

  50. LunaNotes

    Fernando de la Rosa · Tools

    Medium

    LunaNotes returns its stored bearer token to matched YouTube and localhost pages through external messaging.

  51. MMZap

    ferramentasmarketing

    Medium

    MMZap sends WhatsApp Web account identifiers and incoming message content to GrowSoft and runs its API responses in the page.

  52. Mailto: Set Default Email to Gmail by cloudHQ

    cloudHQ · Communication

    Medium

    Mailto: Set Default Email to Gmail by cloudHQ sends Gmail account addresses to www.cloudhq.net during its pre-user check.

  53. Move It

    B20Labs · Fun

    Medium

    Move It loads a CloudNouns image in each exercise reminder tab, sending the request to api.cloudnouns.com.

  54. My Hero Academia Anime Wallpaper

    coolthemestores.com

    Medium

    My Hero Academia Anime Wallpaper sends Chrome top-sites URLs to Google's favicon service on the new tab page.

  55. Nature Wallpapers

    admin

    Medium

    Nature Wallpapers sends new-tab search queries to search.landscape-wallpaper.com with a hardcoded tracking ID.

  56. Netflix Subtitles & Dictionary

    App For Language · Entertainment

    Medium
  57. Meditation, Relax, and Calm

    Apptitude LLC · Workflow & Planning

    Medium

    NimbusMind sends passcode recovery emails and unlock codes to livestartpage.com over cleartext HTTP.

  58. PDF to text

    Prius Lab

    Medium

    PDF to text lets its vocabulary.live iframe request the active page URL, title, selected text, DOM content, and localStorage.

  59. PriApps Print Extension 2

    PriApps LLC

    Medium

    PriApps Print Extension 2 sends print jobs and device details to the configured PriApps server over HTTP by default.

  60. Translator

    toanrittnis

    Medium

    Quick Translate sends shopping cart and checkout page URLs to charitypartners.net after its donation prompt is clicked.