Stop Flow Breaks. Stay in Command. — Universal Command Bar for Power Users
WindowSill bundles an infinite amount of productivity-boosting features into one seamless experience. Inspired by the Macbook's TouchBar, WindowSill displayed a customizable bar on your screen that offers a set of various default features, but not only. WindowSill supports extensions. You will be able to get more features over time, for free!
The default features include:
> AI Text Assistant
Use the power of ChatGPT and other AI models to enhance your writing experience.
Improve any text, anywhere. Quickly summarize or translate text, rewrite emails or documents, and enhance your overall writing style without breaking your flow.
Translate text, adapt your tone to any audience, spell check a text or improve it instantly!
It supports online and offline AI models!
> Currency & Unit Converter
Convert values instantly as you select text in any application.
WindowSill automatically recognizes temperatures, lengths, areas, masses, speeds, volumes, digital units, and currencies (including crypto) and displays their converted values in real time.
No manual input, no switching apps. Simply select and see.
Exchange rates update daily for accurate currency conversions.
> Media Control
Skip and pause your music or video without breaking your concentration.
Works seamlessly with Spotify, YouTube, Netflix, Apple Music, Deezer, and virtually any media player on your system.
> Clipboard History
Never lose what you've copied again. Access your clipboard history instantly and paste any previous item with a single click or keyboard shortcut.
Supports text, image, URLs, colors, and more. Your privacy is protected thanks to Screen Recording Protection, which hides your data when an app records the screen.
> Meeting Control
Stay in control of your calls without switching windows. Mute, unmute, react, and leave meetings directly from WindowSill, even when your meeting app is in the background or minimized.
Currently supports Microsoft Teams, with Zoom, Discord, and WhatsApp coming soon.
> Short-Term Reminders
Cut through the noise of daily distractions with instant, actionable reminders. Create quick reminders from WindowSill.
Choose your alert style: full-screen notifications that demand attention when you need that extra push, or traditional toast notifications for gentler nudges.
Especially helpful for ADHD users and anyone who benefits from clear, unmissable reminders.
> URL Utilities
Select any URL from anywhere across all your applications and transform it instantly.
Generate shortened links for cleaner sharing or QR codes for instant mobile access.
> Image Utilities
Drag and drop images for instant processing. Convert formats, resize, or compress without opening bulky editing software.
Handle single images or batch-process dozens at once; all the essential image tools you need, right in your digital window sill.
> Web Browser Control
Zoom in and out a page as WindowSill automatically detects when a web browser is in focus.
Supports Google Chrome, Mozilla Firefox, Microsoft Edge, Opera, Vivaldi and Brave.
> More Features & Personalization with Extensions
WindowSill can provide additional features thanks to extensions. It also has various options, such as 3 different bar size, and being able to anchor it to the top, left, bottom or right of any monitor.