Sticky Timer — On-Page Notes & Alerts

Tracking since May 17, 2026.

Changelog

• Jun 5, 2026
  description

  Sticky Timer — On-Page Notes & Alerts
  
  Never miss a deadline again. Sticky Timer places floating sticky notes and a live countdown timer directly on any webpage — impossible to ignore.
  
  📝 Sticky Notes
  
  Add floating notes to any webpage — they stay attached to that URL
  Notes reappear every time you visit the same page
  Drag to reposition, resize freely
  Works across all tabs simultaneously
  ⏰ Visual Countdown Timer
  
  Drag around the clock face to set your timer in seconds
  Pie-chart style countdown shrinks as time passes — just like a kitchen timer
  When time's up, a bold alert appears right on your screen — no more missed alarms buried in another tab
  🍅 Pomodoro Mode: one click sets 25-minute focus or 5-minute break
  🕐 Always-On Clock Widget
  
  A compact draggable clock floats on any page
  Shows active timer progress at a glance
  No account needed. No data sent anywhere. 100% local.
  
  Perfect for students, remote workers, writers, and anyone who loses track of time while browsing.

  Sticky Timer — On-Page Notes & Alerts
  
  Never miss a deadline again. Sticky Timer places floating sticky notes and a live countdown timer directly on any webpage — impossible to ignore.
  
  📝 Sticky Notes
  Add floating notes to any webpage — they stay attached to that URL
  Notes reappear every time you visit the same page
  Drag to reposition, resize freely
  Works across all tabs simultaneously
  
  ⏰ Visual Countdown Timer
  Drag around the clock face to set your timer in seconds
  Pie-chart style countdown shrinks as time passes — just like a kitchen timer
  When time's up, a bold alert appears right on your screen — no more missed alarms buried in another tab
  🍅 Pomodoro Mode: one click sets 25-minute focus or 5-minute break
  
  🕐 Always-On Clock Widget
  Shows the current time at a glance, always visible on screen
  
  🎵 YouTube Music Player
  Control YouTube Music without switching tabs
  Play/pause, skip, shuffle — all from the panel
  Hover over the next button to preview the upcoming track
  
  🤖 AI Explain (Gemini)
  Select any text on a page and get an instant AI-powered explanation
  Supports both English and Japanese
  
  Privacy: No data is sent to any server. All notes and timers are stored locally in your browser.
  Sticky Timer — ページ上メモ＆タイマー
  
  締め切りを見逃さない。Sticky Timerはどのウェブページにも付箋メモとカウントダウンタイマーを直接表示します。
  
  📝 付箋メモ
  ページごとに付箋を追加 — そのURLに紐づいて保存
  同じページを開くたびにメモが再表示される
  ドラッグで移動・リサイズ自由
  全タブで同時に使用可能
  
  ⏰ ビジュアルカウントダウンタイマー
  時計の文字盤をドラッグして秒単位でセット
  残り時間に応じて円グラフが縮んでいくキッチンタイマー式
  時間が来たら画面上に大きくアラート表示 — 別タブに埋もれた通知を見逃さない
  🍅 ポモドーロモード：ワンクリックで25分集中 / 5分休憩をセット
  
  🕐 時計ウィジェット
  現在時刻を常に画面上に表示
  
  🎵 YouTube Musicプレーヤー
  タブを切り替えずにYouTube Musicを操作
  再生・停止・スキップ・シャッフルをパネルから直接操作
  次の曲ボタンにカーソルを合わせると次の曲名をプレビュー表示
  
  🤖 AI解説（Gemini）
  ページ上のテキストを選択してAIによるワンクリック解説
  日本語・英語どちらにも対応
  
  プライバシー：データは外部サーバーに送信されません。メモとタイマーはすべてブラウザ内にローカル保存されます。

• Jun 5, 2026
  host_permissions

  <all_urls>

  <all_urls>, https://generativelanguage.googleapis.com/*

• Jun 5, 2026
  permissions

  activeTab, scripting, storage, alarms, notifications

  activeTab, scripting, storage, alarms, notifications, tabs

Permissions & access

Permissions

activeTabscriptingstoragealarmsnotificationstabs

Host access

<all_urls>, https://generativelanguage.googleapis.com/*

Screenshots