How to create a "Share to Twitter" button with HTML, CSS & Javascript by Tobias Quante

How to create a "Share to Twitter" button with HTML, CSS & Javascript

Tobias Quante

Tobias Quante

Table of contents

When a new year begins, I write down some goals to achieve. In 2022, one of these goals was to create a beautiful, custom Ghost theme. For myself and to share it with others.

The first prototype is already live on my blog. There's no testing ground like home.

I've learned a lot on the way. One of the simple things is how to share content on social networks right from your website. Sure, you can embed a Twitter widget. But most of them come with strings attached.

TL: DR - Take me to the code (opens the JSFiddle for this article)

Why bother creating your own button?

Let's take a look a the following example code built by

<blockquote class="twitter-tweet">
<p lang="en" dir="ltr">
    Sunsets don&#39;t get much better than this one over 
    <a href="">
    <a href=";ref_src=twsrc%5Etfw">
    <a href=";ref_src=twsrc%5Etfw">
    <a href="">
&mdash; US Department of the Interior (@Interior) 
<a href="">
May 5, 2014
<script async src="" charset="utf-8"></script>

Everything's cool except for the script part.

Almost 100kb for a single share button seems a bit much, especially if you're after a decent lighthouse score.

The good news: There's an official Twitter API to the rescue. Let's see how it works.

Create the markup

Let's use JSFiddle to quickly bootstrap this project. Start by adding the following content:

Button HTML:

Icon by Simpleicons

<button id="button--twitter" class="btn btn--blue">
  <i class="btn__icon">
    <svg role="img" viewBox="0 0 24 24" xmlns=""><title>Twitter</title><path d="M23.953 4.57a10 10 0 01-2.825.775 4.958 4.958 0 002.163-2.723c-.951.555-2.005.959-3.127 1.184a4.92 4.92 0 00-8.384 4.482C7.69 8.095 4.067 6.13 1.64 3.162a4.822 4.822 0 00-.666 2.475c0 1.71.87 3.213 2.188 4.096a4.904 4.904 0 01-2.228-.616v.06a4.923 4.923 0 003.946 4.827 4.996 4.996 0 01-2.212.085 4.936 4.936 0 004.604 3.417 9.867 9.867 0 01-6.102 2.105c-.39 0-.779-.023-1.17-.067a13.995 13.995 0 007.557 2.209c9.053 0 13.998-7.496 13.998-13.985 0-.21 0-.42-.015-.63A9.935 9.935 0 0024 4.59z"/></svg>
  <span class=btn__text>
    Share to Twitter!

Button CSS:

.btn {
  cursor: pointer;
  border: none; 
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
.btn--blue {
  background-color: #1DA1F2;
  color: #fff;
  fill: #fff;

.btn__icon * {
  display: inline;
  height: 1rem;
  width: 1rem;

.btn__text {
  font-size: 1rem;
  font-weight: 600;

Add a title and text to share

We'll want to have something on our screen to share as well. I'll go into detail about the technique behind it in a second. For now, let's add a h1 title and some text in a p tag.

Add the following text right above the button markup in your fiddle. You can pick any text you like as well:

  <h1>Create a Twitter Share button</h1>

<p>Don't want to add lots of additional, third party scripts to your app for a simple feature? Then you might be curious about how to build your own "Share to Twitter" button!</p>

<a href="">Read the article</a>

The result

You'll receive a tiny article that looks like this. Nice and clean.

Create the scripts

Let's see what we have in the markup:

  • A heading element that includes our article's title
  • A paragraph with some text
  • A link that directs us to a different site
  • A button we can attach an id of button--twitter

Great, that's all we need.

Twitter's web intent - API

Did I say there's an API for that? A properly documented one as well. Even the widgets.js from earlier makes use of it.

In our case, we'll want to point at the following base URL:

Which is documented here:

Let's build a simple case

  • I want my users to be able to share content from a static website
  • The tweet should include a title, some text, and a link
  • When clicking on the button, the user is directed to their Twitter feed where they can share the content

In technical terms, you'll want to

  • Grab the h1 tag from your site using document.querySelector
  • Alternatively: Use the p tag's text
  • Grab the a tag and extract its href.
  • Alternatively: Extract the link with window.location.href
  • Use to target the
  • Attach the functionality to the Twitter button
Heads up
When using the _blank link target in JSFiddle, you might end up with an ERR_BLOCKED_BY_RESPONSE error. In this case, we're simply using _top

Next, let's translate it into code. Add the following to your Fiddle's Javascript part:

const twitterUrl = "";
const linkTarget = '_top'
const windowOptions = 'menubar=no,status=no,height=750,width=500'

function extractTitleText() {
  return document.querySelector('h1').innerText;

function extractAnchorLink() {
  return document.querySelector('a').href;

function extractWindowLink() {
  return window.location.href;

function openTwitterWindow(text, link) {
  const twitterQuery = `text=${text}&url=${link}`;
  return`${twitterUrl}?${twitterQuery}&`, linkTarget, windowOptions);

function registerShareButton() {
  const text= extractTitleText()
  const link = extractAnchorLink();
  const twitterButton = document.querySelector('#button--twitter');
  twitterButton.addEventListener('click', () => openTwitterWindow(text, link))


Save your code and give it a try. The final result should look something like this:

Sharing to other social networks

What if I told you the same was possible with other social networks like:

  • Facebook<url>
  • Reddit<url>&title=<title>
  • Linkedin<url>

With your newly developed skills, implementing these should be cake. So go out there and make sharing simple & lightweight, as it should be.

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