Last updated: Mar 30, 2026, 3:17 PM
A bump bar is a device used to manage and organize orders in a kitchen. It usually consists of a series of buttons representing different orders or actions. When an order is ready to be served, kitchen staff “bump” or press the corresponding button to fulfill the order, signaling that the order is ready. This helps streamline communication and ensures that orders are prepared and delivered promptly.
Toast’s Kitchen Display System (KDS) devices support a specific third-party bump bar: KRS Bumpbar (external link). This article will cover how to order bump bars for your restaurant, and how to use them with your KDS devices.
A few things to note:
Note: You do not need access to Toast Partner Integrations to use the bump bar hardware with your KDS.
You can order a bump bar on the KRS website (external link). You can place a single order for multiple bump bars if needed - instructions for shipping items to multiple locations can be found (external link). Toast does not sell this product directly. Orders can take 1-2 weeks to arrive.
Your bump bar will include a custom, laminated Toast insert layout; pre-assembled USB cable to connect to KDS devices (unless you are using the wireless version); and a bump bar face protector.
For the wired bump bar:
When you first connect the bump bar into your KDS device, a setup workflow will appear on the screen where you can select the orientation of your bump bar. You can use your bump bar vertically or horizontally to meet the needs of your kitchen – the insert layout is double-sided so you can choose the best orientation for your restaurant setup. If you need to change the orientation in the future, you can do so by navigating to Setup > Device Setup > Bump Bar from the main menu of your KDS device.
For the wireless bump bar:
Note: If the wireless bump bar was previously connected to a different device, you'll first need to clear any previously paired information from the wireless bump bar. select and hold the following buttons on the wireless bump bar at the same time before beginning these steps:
If the bump bar plays a chime, and the light indicator above the FULFILL button blinks red, the action is successful. If it does not, release all buttons and try again.
Note:
No additional Toast Web configuration is needed. After you plug in your bump bar and choose your orientation, you’re ready to start using it with your KDS device! The first 10 tickets on your KDS device will have a number in the bottom right corner, which you can use for bump bar actions.
Once configured, the bump bar will be saved on the KDS device. If the bump bar is disconnected, you’ll see a notification message that allows you to remove the bump bar if you no longer wish to use it. If you connect and configure a new bump bar to your KDS device, it will replace the old bump bar configuration.
Check out our platform guide for more information on how to use the bump bar on your KDS device:
No, Toast technicians will not be able to install or set up bump bars in your kitchen. You are responsible for installation and setup of bump bars.
For instructions on how to mount your bump bar, see the (external link). All supported mounts can be found on the KRS site .
To check the status of your bump bar order, please contact KRS at . Toast Customer Care cannot inquire about your order status on your behalf.
If your bump bar isn’t working, try these basic hardware troubleshooting steps:
If you need to request a replacement for your bump bar, you can do so through the .