QR Code Generator

@talbcode

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QR Code Generator https://api.qrserver.com/v1/create-qr-code/ ↗

Why it worked

The video provides a practical, step-by-step tutorial on creating a functional tool with minimal code, appealing to developers and those interested in web development. The clear demonstration and the promise of providing the API link in the comments encourage engagement.

Summary

This video demonstrates how to build a QR code generator using HTML, CSS, and JavaScript. It shows the process of creating input fields, a generate button, and an image element to display the QR code, utilizing an external API to convert text or URLs into QR codes.

Structure

1Introduce QR code generator functionality
2Set up HTML structure (input, button, image container)
3Implement JavaScript for button click and API call
4Demonstrate generating QR codes with text and URLs
5Mention API source and comment for link

Product placement

The video shows a web application that generates QR codes from text or URLs. The code for this generator is displayed and explained, and the QR code generation API is referenced.

Original caption

Build a QR Code Generator with HTML, CSS & JavaScript | Convert Any Text or URL Instantly #talbcode #javascript #webdevelopment #shorts #coding

More from @talbcode

Their other posts in the index, biggest breakout first.

Call to action

I'll also leave the link in the comments.

On-screen text

QR Code Generator Enter text or URL Generate CodeWithTushif.html script.js Ask Gemini

Transcript

If I type any text or paste any link here, you can see that it instantly generates a QR code. And you can build this with just a few lines of code. First, I'll create a text input, then a button for the generate option. After that, I'll create a div with the class qr-box and inside it, I'll add an image tag with the ID qr to display the QR code. Now, let's move to JavaScript. I'll select the button using document.querySelector("button").onclick = () => { qr.src = "https://api.qrserver.com/v1/create-qr-code/?data=" + text.value; }; This sends whatever we type in the input to the QR code API. Finally, I'll paste the free QR code API in the comments. Now, whenever we type any text or URL and click the Generate button, it will instantly be converted into a QR code.