Web Design Perth

Web design that captures your attention. And your leads.

Where dazzling design meets killer conversions.

For beautiful, easy-to-use websites that actually do the damn job—get Lethal.

For over two decades, we have specialised in crafting killer web design for small to medium businesses in Perth and throughout Australia—it’s our bread and butter.

Get a free quote

Nervous about investing? Meet our Mick Jagger money-back guarantee.

At Lethal, you CAN get your satisfaction—and we’re willing to pay for it with a 100% cash-back guarantee.

If you’re unhappy with the design work we provide when it comes to your web project, we’ll work to revise our work until you’re over the moon.

Still Can’t Get What You Want? We will refund every cent back to you.* No tricks, no hoop-jumping.

Speak to the web design Perth experts today!

Get a free quote

Web Design Perth

How we can help:

Fully optimised website

Design of all assets

Website health check

Full customisation

Responsive design

SEO copywriting

Easy backend systems

Remarketing ads

Keyword research

Web Design Perth

Dazzle your audience. And then convert them.

A beautiful website is great, but it’s nothing unless it does the job and pays the bills.

That’s why we build all of our websites strategy-first. We don’t even consider the aesthetics until we’re sure that we have a blueprint that will consistently convert your audience.

Once we’re sure that we have an irresistibly clickable website formula downpat, then the magic happens.

Be as involved or removed from the design process as you feel comfortable. Tell us your ideas, or give us free rein. Either way, you can be sure that the end result will be a website you’ll be damn proud to call you own.

Get a free quote

what makes us different

Why are we #1 in Web Design Perth?


Get the #1 spot

What’s the point of a shiny new website if nobody can find the bloody thing?

We’ll bake SEO-friendly copy and optimised design into your site to put you in the Google search result’s good books.


Easy, breezy

You don’t have to become an expert coder just to update your own damn website.

We’ll set you up with an ultra-simple backend where you can manage your own products, details, photos, etc. with total confidence.


Optimised as hell

If you’re not designing your website mobile-first, you’re leaving money on the table.

Optimisation for varied screens is the cornerstone of our web design process. So rest assured—your site will look good at every angle.


One stop shop

You dream it, we can do it.

Lethal is a full-service digital agency, meaning if you want to throw in socials, branding, or the kitchen sink, we’ll make it happen.


20+ years of 5 stars

We’re not newbies when it comes to web design Perth – in fact, we’ve been building websites since 2002.

Plus, over those two decades, we’ve maintained a consistent 5-star rating from our clients. Not to brag.


Lifetime support

We’re here for the long run!

Whether you have a question or issue six months or six years down the road, we offer free lifetime support to all of our clients.



Ecommerce Website 

Make sales in your sleep with a beautiful, functional, and smart eCommerce website hand-tailored to you.

Learn More

Facebook Advertising

For Facebook ads that feel engaging, creative, natural, and tantalisingly click-worthy, we’re here to help.

Learn More

Ready to get started?
Us too.

Get a Free Quote from Lethal Digital Today!

Let’s Talk Growth

Request a free,
no-obligation quote

Think Lethal might be the digital partner for you? We’re flattered. Fill out the below form below or give us a buzz on 0438 141 977

How can we help?(Required)

How do we contact you?