TitleBarBattery displays your laptop's battery percentage in every window

Jan 23, 2021
Updated • Feb 2, 2021
Software, Windows software

If there is one thing that laptop users worry about constantly, it's the device's battery life. Many users keep their computer plugged in at all times for work/gaming purposes. But sometimes you may have no choice but to use the system on battery power, like when you're travelling.

TitleBarBattery displays your laptop's battery percentage in every window

Despite fussing about the battery, many users tend to not notice their laptop's battery level until the computer alerts them that it is running low on juice. Windows doesn't display the battery percentage, you have to click on the tray icon to see the current level. If you don't want to use a third-party program to display different battery icons that provide you with better information, you may be interested in TitleBarBattery for Windows instead.


TitleBarBattery is a small program that displays your laptop's battery percentage in every window that you open. It is a portable application, which is nice since you may not want it running when your laptop's on AC power.

Extract the archive and run TitleBarBattery.exe, and you should see the battery percentage appear on the title bar of program windows that you open. You don't need to restart any window for it to work. The - sign before the percentage indicates that the battery is discharging. If your laptop is plugged in, the tool will display a + sign instead.

TitleBarBattery charging indicator

The tool has a small caveat, the battery indicator may not appear immediately in new windows, or if you navigate to a different page or folder. For example, if you're using a web browser and switch tabs, the battery info will disappear temporarily. This is not a bug. and here's why.

The program's official page mentions that TitleBarBattery updates the status once every 15 seconds. So if the stats aren't displayed, you just have to give it a few seconds, and the info will be displayed. The tool can also be useful if you're using a multi-monitor setup.

TitleBarBattery icon

TitleBarBattery runs in the background as a system tray application. Currently, it has no options that you can customize. The program's developer, SKWire, mentions that an option to set a custom update interval will be added in the future.

TitleBarBattery tray icon tooltip

Mouse over the program's tray icon and a tool-tip pops-up, it displays the current battery percentage, the status such as charging or discharging, and also displays an estimated time remaining for the battery to run out. Right-click on the application's icon and click on Power Options to go to Windows' built-in power settings.

TitleBarBattery tray icon charging indicator

The tray icon isn't very useful since it does exactly what Windows' built-in tool does. But I do like the vertical icon and its appearance. Speaking of which, the icon changes dynamically to indicate the battery level, so if it is in the 70-ish range, it sort of looks like a 3/4th full battery. You can close the program by selecting the Exit option from the tray menu.


It is worth noting that TitleBarBattery does not work with programs that have non-modifiable title bars. I noticed that it didn't show up when I was using Microsoft Office Word or Thunderbird. I tested it with programs I use everyday like Foobar2000, Firefox, KeePass, Explorer, ShareX, QuickRSS, CudaText to name a few, and the tool worked flawlessly with all of those.

TitleBarBattery indicator

TitleBarBattery was among the list of programs featured in DonationCoder's NANY 2021 Wrap Up. You can check the full list of applications at the official page.

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  1. Reggie said on January 24, 2021 at 11:58 pm

    “Windows doesn’t display the battery percentage, you have to click on the tray icon to see the current level.”

    Huh? Just click on “Taskbar settings” and then on “Select which icons appear on the taskbar” and click “Power” on. Voila – battery icon is always visible. Hover the cursor over the icon to see actual percentage. Not sure what the point of this program is when this feature is already available in Windows, and given that it’s pointed out that “The tray icon isn’t very useful since it does exactly what Windows’ built-in tool does”, and also the caveats that Ashwin mentions, including that it doesn’t work for a number of programs. Is that some people prefer to look up at the top of the screen and not at the bottom?

    1. Jojo said on January 25, 2021 at 8:45 am

      Not if you auto-hide the taskbar, like many people do.

      You are a bit full of yourself, Jr.

      1. Reggie said on January 25, 2021 at 11:20 pm

        Why the personal insult for posting a benign comment? That was unnecessary and rude. And “Jr”? Really. At age 61, there’s a decent chance that I’m older than you. What is with the rudeness on this forum in recent times? Please behave with civility – it would certainly befit someone of “Sr” status.

      2. Jojo said on January 26, 2021 at 10:02 am

        It’s Jr. because you post like a child, And I am older than you.

      3. Reggie said on January 26, 2021 at 9:57 pm

        As you are the one who has resorted to personal insults, I’d say that applies to you and not me. Your lack of civility is a reflection of you, not the other way round. And ample reminder that this forum has become increasingly toxic and is no longer a pleasant place to be, populated as it now is by insult-hurling people such as yourself.

  2. Jojo said on January 24, 2021 at 8:04 am

    This is a good idea. I also like to show the date and time in the title bar. I’ve bene using this freeware program for some time to do this:


    BTW: the ability for users to display useful information in the title bar is why Googles use of the title bar to host their tabs in Chrome is a DUMB idea that Microsoft should prohibit. The tabs in Chrome in the title bar screws up the display of programs like title bar clock..

  3. Dustyn said on January 24, 2021 at 5:25 am

    I already have this built into Windows… since Windows 95.

    1. Jojo said on January 24, 2021 at 7:57 am

      In the title bar?

  4. VioletMoon said on January 23, 2021 at 6:58 pm

    OMG! I was thinking the other day how much I appreciate Martin and Ashwin and gHacks. It would have to be a lot of work to publish daily articles. I have a hard time maintaining a personal blog.

    But . . . Martin just gave us a battery program:


    And now we have another one?

    Not all people worry about battery life on a laptop because, unless one is using an older laptop, most laptops either have loads of battery life [say 14 hours] or they are plugged in by the user most of the day.

    Maybe it’s just me–I only check battery life on an old ASUS laptop that I use for traveling.

    Anyway–thanks for all of the work you do.

  5. Robert G. said on January 23, 2021 at 3:45 pm

    Thanks Ashwin for the review, I’ll try it.

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