How to Embed a Countdown Timer in HTML
A complete guide to adding countdown timers to any HTML website. Three methods: iFrame, JavaScript, and API.
Adding a countdown timer to an HTML website is straightforward with Rija.io. This guide covers three different embed methods.
Why Use a Countdown Timer?
Countdown timers create urgency that drives action. They're perfect for:
- Flash sales — Limited-time discounts
- Product launches — Build anticipation
- Events — Webinars and live streams
- Deadlines — Registration cutoffs
Step 1: Create Your Timer
Go to app.rija.io
Design your countdown with custom colors, fonts, and backgrounds. No signup required.
Step 2: Get Embed Code
Click Publish
Copy the embed code. Choose between iFrame (simplest) or JavaScript (more control).
Step 3: Add to Your HTML
Paste the code
Add the embed code where you want the timer to appear in your HTML file.
💡 Pro Tip: The iFrame embed works everywhere and is the simplest option.
Customization Options
Rija.io gives you full control:
- 1000+ Google Fonts
- Custom colors and backgrounds
- Logo upload
- CTA buttons
See all features.