22 Best Free HTML & CSS Website Templates for Startups in 2025
You’ve got a game-changing idea, a lean team, and a budget that’s… well, let’s just say “scrappy.” You know you need a professional online presence, but where do you start?
Instead of getting lost in those overwhelming lists of 80+ generic themes, I’ve done the hard work for you. I’ve personally vetted and selected just 22 of the absolute best free HTML CSS website templates for startups. This isn’t a dump of links; it’s a curated shortlist designed to help you launch a high-quality site in 2025 without spending a dime.
See also
Our Top 22 Free HTML CSS Website Templates for Startups
1. Corporate & Business
Startup – Free HTML5 Business Startup Website Template
Clean, classic, and professional. The Startup template is a perfect all-rounder for B2B or SaaS companies that need to establish credibility instantly with a polished hero section, clear feature blocks, and a straightforward layout.
Key Features:
- Framework: HTML5, CSS3
- Best For: B2B, SaaS, Corporate
- Standout: Clean, professional layout
- Designer’s Note: I recently recommended a similar layout to a client in the fintech space. The clean, no-frills structure immediately built trust with their enterprise customers. Use this template when your primary goal is to signal stability and professionalism, not flashy creativity.
FlexStart – Bootstrap 5 Business Template
Built on the latest and greatest, FlexStart is a fantastic choice if you want a modern, future-proof foundation. Its animations are subtle and professional, giving it a premium feel that defies its free price tag.
Key Features:
- Framework: Bootstrap 5
- Best For: SaaS, Corporate, Tech Startups
- Standout: Clean animations, modern UI
- Designer’s Note: When a client needs a site that’s both modern and easy for their junior dev to maintain, I point them to a Bootstrap 5 template like this. It’s robust, future-proof, and one of the best free bootstrap 5 templates for 2025.
Arsha – Bootstrap 5 HTML5 Business Website Template
Arsha feels energetic and corporate, making it ideal for business consulting, finance, or marketing agencies. The pre-built sections for services, portfolio, and team are well-designed and ready to go.
Key Features:
- Framework: Bootstrap 5
- Best For: Business Consulting, Finance
- Standout: Comprehensive, multi-section layout
- Designer’s Note: The blue color scheme is a classic choice for building trust. This template is perfect for a financial advisor or a consulting firm that needs to project authority and reliability from the moment the page loads.
Impact – Bootstrap 5 template for Agency and Startups
As its name suggests, Impact makes a strong visual statement. It’s bold, modern, and uses a dark theme effectively to make content pop. This is a great fit for a creative agency or any startup wanting to project confidence.
Key Features:
- Framework: Bootstrap 5
- Best For: Creative Agencies, Tech, Software
- Standout: Bold, modern dark theme
- Designer’s Note: The dark mode feels very current and is perfect for brands that want to stand out from the typical corporate-white background. I’d use this for a cybersecurity or AI startup to give it an instant high-tech feel.
StartupBusiness – Free HTML5 Business Website Template
Simple, direct, and effective. This template gets straight to the point, making it perfect for a service-based business or a startup that needs a simple “digital brochure” website.
Key Features:
- Framework: HTML5, CSS3
- Best For: Service-based businesses, consultants
- Standout: Simple, conversion-focused layout
- Designer’s Note: I love this for non-tech businesses. Think of a local accounting firm or a marketing consultant who just needs a professional site up and running fast. It’s a workhorse.
E Startup – Multipurpose Landing Page Template
A solid, no-nonsense multipurpose template. It has all the essential sections a startup needs: a strong hero, feature lists with icons, a video section, and a contact form.
Key Features:
- Framework: HTML5, CSS3
- Best For: Multipurpose, any industry
- Standout: All-in-one section variety
- Designer’s Note: This is the template I’d recommend to a founder who is wearing ten different hats and just needs to “get the website done” over a weekend. It’s comprehensive and hard to get wrong.
BizCraft
BizCraft has a clean, polished, and versatile design that works well for any professional service. Its structure is intuitive, featuring sections for services, projects, and testimonials.
Key Features:
- Framework: Bootstrap 4
- Best For: Professional services, corporate
- Standout: Clean and versatile design
- Designer’s Note: This is a very safe and solid choice. It’s a great “jack-of-all-trades” template for a business that wants a classic, trustworthy look without being boring.
Dentacare – Bootstrap 4 HTML5 Dental Website Template
While built for a niche, it’s a masterclass in a purpose-built template. It’s clean, trustworthy, and has sections for services, appointments, and testimonials.
Key Features:
- Framework: Bootstrap 4
- Best For: Local service businesses (medical, wellness, etc.)
- Standout: Trust-building, service-oriented layout
- Designer’s Note: A client of mine in the wellness space used this as a starting point. Even if you’re not a dentist, this template is a great model for any local business that relies on appointments.
2. Creative & Landing Page
Landify – Landing Page Template for Businesses and Startups
Landify is all about clean design and conversion. It uses whitespace beautifully, guiding the user’s eye exactly where you want it to go.
Key Features:
- Framework: HTML5, CSS3
- Best For: Tech startups, SaaS landing pages
- Standout: Excellent use of whitespace
- Designer’s Note: This is perfect for creating a modern startup landing page html template that feels open, airy, and user-friendly. It’s for products that are so good, they don’t need to shout.
Stride – Modern HTML Landingpage Template
Stride is the epitome of modern minimalism. With its single-column layout and large fonts, it’s designed to be simple and effective for a single product or app download page.
Key Features:
- Framework: HTML5, CSS3
- Best For: Single product, app download, event page
- Standout: Minimalist, single-column layout
- Designer’s Note: I used a similar template for a webinar registration page, and the conversion rate was fantastic. It eliminates all distractions and drives one specific action.
Bigwing – Free Business Startup Html Template
Bigwing feels vibrant and optimistic, thanks to its bright color palette and friendly illustrations. It’s a great fit for a consumer-facing startup.
Key Features:
- Framework: HTML5, CSS3
- Best For: B2C startups, consumer apps
- Standout: Friendly illustrations and colors
- Designer’s Note: If your target audience is B2C, this design feels less “corporate” and more human. It’s a great choice for a brand that wants to feel approachable and fun.
April – Landing Template for Startups
April is clean, elegant, and illustration-heavy. It tells a visual story, making it perfect for startups that need to explain a complex idea in a simple way.
Key Features:
- Framework: HTML5, CSS3
- Best For: Story-driven brands, tech products
- Standout: Narrative, illustration-based design
- Designer’s Note: I love this for startups in complex fields like AI or biotech. When words are too jargony, a visual story like this can make the value proposition click instantly.
Bocor – Free Modern Bootstrap Template
Bocor uses illustrations to create a soft, modern, and tech-forward aesthetic. It has a great flow with well-structured sections for features, testimonials, and pricing.
Key Features:
- Framework: Bootstrap 5
- Best For: SaaS, tech products
- Standout: Soft, modern illustrations
- Designer’s Note: This template strikes a perfect balance between playful (illustrations) and professional (layout). It’s ideal for a SaaS product that wants to feel innovative but not intimidating.
Play – HTML Startup Landing Page Template
Slick, dark, and futuristic. Play is a fantastic template for a software, gaming, or crypto startup. The dark theme combined with glowing gradients gives it a high-tech feel.
Key Features:
- Framework: HTML5, CSS3
- Best For: Gaming, Crypto, innovative software
- Standout: Futuristic dark theme with gradients
- Designer’s Note: If your brand is all about the future, this is your template. I’d use this to launch a new gaming app or a Web3 project to make a bold first impression.
Palette – Bootstrap Startup Website Template
This template offers a colorful and creative canvas for your startup. It uses vibrant gradients and overlapping elements to create a dynamic and visually interesting layout.
Key Features:
- Framework: Bootstrap 5
- Best For: Design tools, creative agencies
- Standout: Vibrant gradients and dynamic layout
- Designer’s Note: This design feels alive. It’s a great way to signal creativity and innovation without saying a word. Perfect for a startup that sells a visual product.
Creatify
Creatify is designed for mobile app startups. The layout features prominent phone mockups, making it incredibly easy to showcase your app’s interface and features.
Key Features:
- Framework: HTML5, CSS3
- Best For: Mobile app landing pages
- Standout: Prominent phone mockups
- Designer’s Note: If you’re launching an app, don’t overthink it. A template like this is purpose-built to drive downloads and clearly communicate what your app does.
LeadPage
As the name implies, LeadPage is designed for one thing: capturing leads. With a prominent form right in the hero section, it’s an aggressive and effective layout.
Key Features:
- Framework: HTML5, CSS3
- Best For: Marketing campaigns, lead capture
- Standout: Above-the-fold lead form
- Designer’s Note: This is a pure marketing tool. I’ve used this structure for webinar registrations and ebook downloads where the single, clear goal is to convert visitors into leads.
Promodise Bootstrap
Promodise offers a clean and professional look with a focus on product or service promotion. The layout is structured to build a narrative around your offer.
Key Features:
- Framework: Bootstrap 5
- Best For: Product launches, service promotion
- Standout: Clean, narrative-driven structure
- Designer’s Note: This is excellent for a single-product feature page or a service launch where you need to explain the “why” before the “buy.” It guides the user logically toward the call-to-action.
3. Portfolio & Agency
Crowd – Free Agency and Portfolio HTML CSS Template
If you hate stock photo vibes, you’ll love Crowd. This template leans heavily on bold typography and minimalist design to create a unique and memorable feel.
Key Features:
- Framework: HTML5, CSS3
- Best For: Creative Agencies, Design Studios
- Standout: Bold typography, minimalist
- Designer’s Note: If your agency’s portfolio is strong enough to speak for itself, this is your template. I love typography-driven designs because they show confidence and an eye for detail.
iPortfolio
A fantastic option for freelancers. The fixed left-hand navigation is excellent for scannability, allowing visitors to quickly jump between your work, skills, and contact info.
Key Features:
- Framework: Bootstrap 4
- Best For: Freelancers, developers, designers
- Standout: Fixed left-hand navigation
- Designer’s Note: I used a similar layout for my first portfolio. It’s highly effective because recruiters and clients can find what they need in seconds without having to scroll.
Grunt – Bootstrap 4 HTML5 Agency Website Template
Grunt is a reliable and stylish template for creative agencies. It has a portfolio-first design with a clean grid layout that makes your work the star of the show.
Key Features:
- Framework: Bootstrap 4
- Best For: Creative agencies, visual portfolios
- Standout: Clean, portfolio-first grid
- Designer’s Note: This is a great choice for an agency that wants a timeless, grid-based portfolio that is easy to update and navigate. It’s a classic for a reason.
Archi – Architect Portfolio HTML CSS Template
Elegant, minimalist, and sophisticated. While designed for architects, Archi is perfect for any startup or freelancer in a design-heavy field where quality is key.
Key Features:
- Framework: HTML5, CSS3
- Best For: Architects, luxury brands, high-end portfolios
- Standout: Elegant, minimalist, and spacious design
- Designer’s Note: A photographer client used this template to great effect. If your brand is about luxury, precision, or premium design, this aesthetic will align perfectly.
How to Choose the Right Template For You
Feeling overwhelmed? Don’t be. Here’s a quick cheat sheet:
- For SaaS/Tech: Start with FlexStart, Impact, or Arsha. They are modern, professional, and built on Bootstrap 5.
- For Agencies/Portfolios: Look at Crowd, iPortfolio, or Grunt. They are designed to make your work shine.
- For a Simple Landing Page: Stride or LeadPage are focused and built for conversion.
- For a Visual/Creative Brand:Palette or April use illustrations and color to tell a story.
Your Amazing Website is a Weekend Away
Having no budget is no longer an excuse for having no website. The templates on this list prove that you can launch a world-class, professional online presence with nothing but a bit of your own time.
Pick one that resonates with your brand, spend a weekend customizing the content, and get ready to launch. Your startup’s new front door is waiting.
Frequently Asked Questions
1. Are these templates really free to use?
Yes. All templates listed here are offered under licenses that allow for free use in both personal and commercial projects. However, it’s always a good practice to check the specific license on the download page, as some may require
2. Are these templates mobile-friendly and responsive?
Absolutely. Every template on this list was chosen with responsiveness in mind. Most are built on frameworks like Bootstrap, which are mobile-first by design, ensuring your site looks great on desktops, tablets, and phones.
3. How much coding knowledge do I need to customize them?
You will need a basic understanding of HTML and CSS. You don’t need to be an expert developer, but you should be comfortable opening the files in a code editor and changing text, images, and colors. The cleaner the code (like in the Bootstrap templates), the easier it is to customize.
