Back to Homepage
Aetherin | Business Website Template — Free HTML5 Tailwind CSS Website Template Preview
Hover to scroll preview
Business & Consulting 7.2 MB Version: 1.0.0

Aetherin — Free Business & Consulting Website Template

Aetherin is a free HTML5 business and consulting website template built with Tailwind CSS and hand-written CSS. It ships with four HTML pages covering a homepage, contact form, portfolio showcase, and services overview. The index page is organized around structured sections including capabilities, selected case studies, execution frameworks, client voices, outcome-focused metrics, studio insights, and a FAQ area.

The template uses 18 local images and includes an HTML contact and newsletter form. No heavy JavaScript animation libraries are present, keeping the codebase lightweight and maintainable. The design prioritizes clean structure over decorative effects, making it straightforward to customize for B2B service providers. Package size is 7.2 MB.

Key Features

  • B2B Product Strategy
  • High-End Web Development
  • Brand Identity Design
  • Smart Automations
Tech Stack HTML5, Tailwind CSS, JavaScript
Release Date 2026-07-05
License Free (Must keep footer backlink)

Suitable For & Use Cases

CTOs, startup founders, SaaS product managers, and freelance tech consultants building client-facing proposals. Ideal for early-stage companies needing to validate go-to-market strategies quickly. Not suited for e-commerce stores selling physical goods or high-traffic media portals requiring complex JavaScript frameworks.

Page Sections Included

The index page contains these sections: a hero statement about crafting digital experiences, an Our Capabilities grid, a Selected Case Studies gallery, an Our Execution Framework description, a testimonials area, an Outcome-Focused Metrics display, a Latest Studio Insights feed, and an FAQ accordion. Additional pages include contact.html with a form, services.html, and portfolio.html.

Why We Recommend

The absence of heavy JavaScript animation libraries and third-party tracking scripts keeps the template lightweight and performant. The hand-written CSS alongside Tailwind provides layout precision without framework bloat. Four focused HTML pages cover the essential pages a consulting site needs. The clean code structure makes customization accessible, and the 7.2 MB package size remains manageable for developers who want control without unnecessary dependencies.

Technical Specifications

Built with HTML5, Tailwind CSS, and hand-written CSS. Requires a standard static hosting environment. Customize the four HTML pages directly and update the 18 local images as needed. The contact and newsletter form can be connected to any backend handler. No build step is required for basic usage.

Ideal Use Case

This template suits independent consultants, boutique agencies, and B2B service providers who need a professional online presence without complex infrastructure. The four-page structure works well for portfolio showcases and service landing pages. The included contact and newsletter form supports lead capture for firms running their own outreach. Local images keep hosting simple on static platforms.

Performance Scores

Performance
98
Accessibility
89
Best Practices
100
SEO
83
-- views -- downloads
Live Demo Deploy
View Source on GitHub

Frequently Asked Questions

How does the responsive behavior work on foldable devices?
The layout combines CSS clamp functions with Tailwind flex utilities to adjust padding and font sizes dynamically. Hero text scales between defined rem values as screen state changes, preventing awkward cropping on foldable form factors.
Can I replace the default form handler with my own backend?
Yes. The contact form points to a placeholder endpoint that you can override with your own route. Ensure your server accepts POST requests with standard form encoding and returns a JSON response containing a status field.
Is the dark mode toggle accessible for screen readers?
The toggle includes an aria-label for screen readers and updates both the body class and localStorage preference. Changes are announced immediately upon interaction, supporting standard accessibility practices.
What happens if someone disables JavaScript in their browser?
All core content remains accessible because text is semantic HTML within section tags. Interactive components like accordions degrade into static lists, and forms submit via standard HTTP POST without client-side validation.
How does this compare to other templates from FreeTemplateGo?
Aetherin uses only HTML5, Tailwind CSS, and vanilla JavaScript with no external animation libraries or frameworks beyond Tailwind. The template includes hand-written CSS and local image assets.