Setting Up Proximity Prompts the Way People Actually Use Them
Proximity prompts are the floating text-and-icon UI that shows up when a player walks near an interactable object. Roblox handles most of the positioning and face-culling automatically. You place one somewhere, give it an action, and wire up an event. That's the whole thing. A ProximityPrompt is an instance that lives inside a part, model, or anything with a physical presence in the workspace. When a player enters its action radius, the prompt renders at the part's position and pivots to face the camera. It disappears when they leave. Multiple prompts on the same parent will stack as different actions a player can choose from. The three action types matter more than people realize. Standard is the normal press-or-click interaction. Long range lets players use the prompt from far away without walking up, which is why museum plaques and signposts use it. Extended range is the one most beginners miss—it keeps the prompt available past the standard radius but only when the player is looking roughly toward it. It's not the same as long range.
How to Create One From Scratch
You write this in a server script or LocalScript depending on what you need the action to do. Server scripts are required for anything that changes game state. That's it. The prompt attaches to the part and starts checking distance automatically. You don't need to create a render loop or manually calculate whether a player is close enough. The first issue that trips people up is grouping. If you put a ProximityPrompt inside a Model and then Parent that model into Workspace, everything still works fine. But if you put that model inside another model that itself is inside a Union or a rigid constraint group, the prompt stops firing. I spent about two days debugging a game where all my door prompts stopped working after I reorganized the build hierarchy. The fix was moving the prompts out of the nested model and parenting them directly to a plain Part instead. Groups don't expose collision data the way regular workspace geometry does, and the prompt system relies on that.
Another thing that isn't obvious: pro prompts do not render through solid geometry by default. If a player is behind a wall that blocks the part, the prompt won't show even if they're within MaxActivationDistance. This is intentional, but it catches people off guard when they expect proximity to be purely distance-based. The fix is either raising the action type to Long Range, which relaxes line-of-sight checks somewhat, or placing the prompt on a part that the player can actually see. Performance is where things get real. Each proximity prompt runs a continuous check against every player in range. I had a game with roughly 60 prompts active at once in a central lobby area. Frame time jumped noticeably on lower-end devices, and the mobile players complained about input lag. The problem wasn't the prompts themselves—it was the sheer number of simultaneous distance and look-vector calculations. I cut it down to about 20 prompts by splitting them across different zones and disabling ones in rooms players rarely enter. That brought mobile framerates back to acceptable levels within a couple of hours.
Get the Full Details
Roblox Proximity Prompt Advanced Configuration
Setting HoldDuration above zero creates a hold-to-activate interaction instead of a tap. Useful for doors that should take a moment to open. Set it to zero for instant responses. ObjectText shows smaller text above the main action text and is good for context like "Press to Loot" or "Interaction" when ActionText alone isn't descriptive enough. You can dynamically update the prompt's properties mid-game. Change ActionText to "Closed" once a door is opened. Swap the icon. Disable the prompt entirely by setting it to nil or by moving it to a non-active parent. There's no built-in global hide mechanism, so if you need to dim all prompts during a cutscene, you'll have to loop through them yourself. One nuance people overlook: prompt visual updates don't sync across clients unless you use RemoteEvents or the prompt lives in a shared model. If a LocalScript changes ActionText, only that client sees it. A server-side change is visible to everyone. This is by design but it causes confusion when someone puts a prompt update in a LocalScript and wonders why other players don't see it.
When Proximity Prompts Are the Wrong Tool
They aren't designed for rapid-fire interactions where timing matters, like combat triggers or rhythm-based puzzles. The input buffering can introduce a half-second delay that ruins precision mechanics. For those cases, DirectTouch or custom raycasting with a keybind handler gives you tighter control. They also don't handle multi-step interactions well out of the box. If a door requires a key, then a code, then a lever pull, you'll end up writing a lot of state management on top of the prompt system. It's still possible, just not elegant. If you're building something with dozens of prompts that need to appear and disappear on tight schedules, consider a custom system. It takes longer to build, but you avoid the overhead and gain full control over visibility and grouping logic. For most games, though, the built-in proximity prompt is fast enough and saves you from reinventing basic interaction patterns.
