Angular 9/8 Bootstrap 4 Tooltip Example

Angular 9/8 Bootstrap 4 Tooltip Example

In this post we will give you information about Angular 9/8 Bootstrap 4 Tooltip Example. Hear we will give you detail about Angular 9/8 Bootstrap 4 Tooltip ExampleAnd how to use it also give you demo for it if it is necessary.

In this example, i will let you know how to use bootstrap tooltip in angular 9/8 application. we will see example of angular 9/8 bootstrap tooltip using ng bootstrap. i will give you very simple example of left tooltip, right tooltip, bottom tooltip and top tooltip example with angular 9/8 app.pup in angular 9/8 using Ng Bootstrap.

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 8 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" placement="top" ngbTooltip="Tooltip on top">

Tooltip on top


<button type="button" placement="right" ngbTooltip="Tooltip on right">

Tooltip on right


<button type="button" placement="bottom" ngbTooltip="Tooltip on bottom">

Tooltip on bottom


<button type="button" 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…

Hope this code and post will helped you for implement Angular 9/8 Bootstrap 4 Tooltip Example. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs

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