How to Use Bootstrap Tooltip in Angular?

By Hardik Savani May 2, 2024 Category : Angular

If you need to use bootstrap 4 tooltip in angular application then i will help you to give example of angular bootstrap 4 tooltip. you can easily use bootstrap tooltip in your angular angular app.

You can also use bootstrap tooltip in angular 6, angular 7, angular 8, angular 9, angular 10, angular 11, angular 12, angular 13, angular 14, angular 15, angular 16 and angular 17 application.

Ng Bootstrap is developed from bootstrap and they provide all bootstrap 3 and bootstrap 4 native Angular directives like model, tooltip, pagination, datepicker, buttons etc. Ng Bootstrap will help to easily use bootstrap ui.

In this example we will simply create four types of tooltip, so you can use in your angular application. we will use model step by step, so you can easily understand.

So, let's follow this tutorial step by step.

Step 1: Create New App

You can easily create your angular app using bellow command:

ng new my-new-app

Step 2: Install Bootstrap 4

In this step, we will install bootstrap core package. so we can use bootstrap css so let's install by following command:

npm install bootstrap --save

Now, we need to include bootstrap css like "node_modules/bootstrap/dist/css/bootstrap.min.css", so let's add it on angular.json file.



"styles": [





Step 3: Install Ng Bootstrap

In this step, we will install Ng Bootstrap package. so we can use bootstrap ui so let's install by following command:

npm install --save @ng-bootstrap/ng-bootstrap

Step 4: Import Module

In this step, we need to import NgbModule to app.module.ts file. so let's import it as like bellow:


import { BrowserModule } from '@angular/platform-browser';

import { NgModule } from '@angular/core';

import { AppComponent } from './app.component';

import {NgbModule} from '@ng-bootstrap/ng-bootstrap';


declarations: [



imports: [




providers: [],

bootstrap: [AppComponent]


export class AppModule { }

Step 5: Updated View File

Now here, we will updated our html file. we will create simple bootstrap four types of tooltip as like bellow.

so let's put bellow code:


<h1>Angular 8 Bootstrap 4 Tooltip Example -</h1>

<button type="button" class="btn btn-outline-secondary mr-2" placement="top" ngbTooltip="Tooltip on top">

Tooltip on top


<button type="button" class="btn btn-outline-secondary mr-2" placement="right" ngbTooltip="Tooltip on right">

Tooltip on right


<button type="button" class="btn btn-outline-secondary mr-2" placement="bottom" ngbTooltip="Tooltip on bottom">

Tooltip on bottom


<button type="button" class="btn btn-outline-secondary mr-2" placement="left" ngbTooltip="Tooltip on left">

Tooltip on left


Now we are ready to run both:

Run Angular App:

ng serve

I hope it can help you...