英語からの翻訳です（ネイティブレビュー待ち）。英語の原文を読む

準備完了

このタブを開くと開始します

00:00

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AwakeTab がわかる仕組み

セッション終了

オンにする時間

00:00

停止するまで

オンにする時間

00:00

停止するまで制限なし

00:00

停止するまで

オンにする時間

00:00

停止するまで

ブラウザに拒否されました

Safari： 最初に1回タップが必要です。
非表示のタブ： このタブを前面に出してください。
Firefox： バッテリー5%以下で停止します。電源につないでください。

そのあと「再試行」をタップしてください。

または代替方式を使ってください。このタブを表示したままにする必要があり、バッテリーの消費が少し増えます。

節電のため停止しました

このタブが表示されているあいだ、画面をオンに保ちます。

Ends Until you stop

この時刻までオンに保つ

任意の時刻を入力してください。今日すでに過ぎた時刻は明日になります。

停止するまで

どのくらい？

停止するまで

時間になりました。続けますか？

画面をスリープさせない

What are you keeping awake?

Each one opens the tool already set for the job, with the length it needs.

All 14 use cases

Cooking

The recipe stays lit while your hands are floury, with kitchen timers beside it.
Start · 停止するまで
Reading

A long article stays on screen while you read, with no tap to wake it.
Start · 1時間
Presentations

Set it to the end of your talk and keep it in a floating window beside the slides.
Start · 2時間
Dashboards

A wall screen stays on all day, and a link can start the session as the page loads.
Start · 停止するまで
Video calls

The display stays on when the video pauses. Your chat status is left alone.
Start · 1時間
Downloads

The screen stays on through a long download, and a visible tab holds off idle sleep.
Start · 停止するまで

Make it yours

Clock faces, colours, backgrounds, focus sounds and a notepad. Each one loads only when you pick it, and the status pill still tells you the truth.

Compare Free and Pro

Twelve clock faces

All free

Classic, retro and modern. Every face shows your session, follows your lamp colour and knows when the screen is paused. Swipe the clock or press C to switch.

リング Classic
ボールド Classic
地平線 Classic
潮 Classic
Flip Retro
Nixie Retro
LCD Retro
LED Retro
Rolling Modern
Analog Modern
Rings Modern
Words Modern

Themes, lamps and backgrounds

Clear Night, Paper and Nord, four lamps, three backgrounds and three presets are free. Pro adds six themes, eight lamps, a colour of your own, five backgrounds and five presets.
Colour themes, each with a light and a dark version
- Clear Night
- Paper
- Nord
- Solarized
- Midnight
- Forest
- Sunset
- Mono
- High contrast
Lamp colours
Backgrounds
- Grain
- Dots
- Grid
- Contours
- Waves
- Aurora
- Stars
- Drift
Free Pro

Previewing Aurora · 4:59 left
Any Pro look can be tried for 5 minutes, as often as you like. Nothing is saved.
Sounds for focus

Seven focus sounds made live in your browser, five end sounds, vibration and a quiet tick-tock, all free. Pro adds a mixer to layer them.
- Brown noise
- Pink noise
- White noise
- Rain
- Café
- Fireplace
- Lo-fi
Mixer Pro

Rain
Café
Brown noise

Nothing plays until you ask, and sound never keeps the screen awake.
A notepad beside the clock

Checklists, headings, export and voice typing. Notes stay in this browser and work offline. One note is free; Pro keeps as many as you like.
Before the call
- Open the slides
- Share the agenda
- Ask about the launch date
Listening…
Focus tools

A Pomodoro with pause and skip, an intention under the clock, a breathing guide and a second time zone. With Pro the Pomodoro repeats on its own.

AwakeTab for Chrome

Free

Keep the screen awake with the tab out of sight

The extension asks the browser itself to keep the screen awake, so it keeps going behind other windows.

Tab hidden or window minimised It keeps going while the browser is running.
Only the system, if you prefer System level keeps the computer awake and lets the screen dim or turn off.
Status in the toolbar The badge shows ON, SYS or the minutes left.
A shortcut from any tab Alt+Shift+A starts or stops it without going back to the tab.

Get the extension

Works in Chrome、Edge, version 116 or later. Firefox、Safari have no power API for extensions.

Choose your level

Keeping a screen awake is free, in this tab and in the extension, and so are every clock face and focus sound. Pro adds more looks, a sound mixer, more notes and a longer memory.

Web tab

Free nothing to install

Runs right here, in this tab.
- Keeps the screen on while this tab is visible
- 15 min to 4 h, until a time, or a custom length up to 7 days
- Twelve clock faces, three colour themes, seven focus sounds, a notepad and a Pomodoro
- Phones, tablets and computers, and offline after the first visit
- A status pill that says awake only once the browser confirms it
Start now
Extension
Best on a computer

Free one install

Chrome、Edge 116 or later, on a computer.
- Keeps going with the tab hidden or the window minimised
- Screen or System: keep only the computer awake and let the screen sleep
- A toolbar badge with ON, SYS or the minutes left
- Alt+Shift+A from any tab
Add extension
Pro

$12 a year, or $29 once

5 devices, no account, 14-day refund.
- Six more themes, eight more lamps, your own colour, five more backgrounds and five presets
- A sound mixer, as many notes as you like and a Pomodoro that repeats
- Your own message, up to 80 characters, on the awake screen
- 12 weeks of history and a CSV export
- Schedules and auto-start in the extension
- Try the looks, the mixer, more notes and the repeating Pomodoro for 5 minutes first
See Pro

One tap, and the screen stays on.

The pill says 画面オン中 only after the browser confirms the lock. For a hidden tab or a minimised window, the extension keeps going.

Keep this screen awake Add extension

How it works, limits and FAQ in the docs

Pro の更新が完了しませんでした

この端末の Pro は終了しました

AwakeTab がわかる仕組み

セッション終了

ブラウザに拒否されました

節電のため停止しました

AwakeTab をインストール

AwakeTab は別のタブで画面をオンに保っています。

画面をスリープさせない

What are you keeping awake?

Cooking

Reading

Presentations

Dashboards

Video calls

Downloads

Make it yours

Twelve clock faces

Themes, lamps and backgrounds

Sounds for focus

A notepad beside the clock

Focus tools

Keep the screen awake with the tab out of sight

Choose your level

Web tab

Extension

Pro

One tap, and the screen stays on.