How are AI features priced?

AI features are included in every plan at no additional cost. We don't charge per-token or add AI surcharges.

Yes, all our products come with robust REST APIs, webhooks, and SFTP integration options for enterprise workflows.

Where is data processed?

Data is processed securely in US-based data centers with SOC 2 Type II compliance, AES-256 encryption, and full audit logging.

Can I try before I buy?

Yes, most of our products offer free trials or free tiers so you can evaluate before committing.

What kind of support do you offer?

We offer email support for all plans, with priority support and dedicated account managers for higher tiers.

Supercharged utility

Combine HTML and CSS into One File

Paste your markup on the left, your styles on the right, and generate a production-ready bundle in seconds. No Wix, no Integromat—just a cleaner workflow powered by Switch Labs.

Ensures valid document structure automatically.
Preserves existing styles and appends new CSS cleanly.
Preview the merged output without leaving the page.

Merge settings

Auto-merge keeps the result up to date while you type. You can still merge manually if you prefer to control the timing.

Auto merge

HTML lines: 22•CSS lines: 51•1726 chars total

HTML input

Paste or write the markup you want to combine. Inline styles are automatically lifted into the unified stylesheet.

CSS input

Add the styles you want merged. Existing style blocks from the HTML are preserved.

.hero {
  padding: 3rem clamp(1.5rem, 4vw, 4rem);
  border-radius: 2rem;
  color: #0f172a;
  background: linear-gradient(135deg, #5ff1ba, #d5ffef);
  box-shadow: 0 25px 45px rgba(18, 201, 155, 0.25);
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  letter-spacing: -0.04em;
  margin-bottom: 0.75rem;
}

.cta-button {
  margin-top: 1.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 9999px;
  border: none;
  font-weight: 600;
  color: white;
  background-color: #12c99b;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(18, 201, 155, 0.35);
}

.features {
  margin-top: 3rem;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.feature {
  padding: 1.5rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 30px rgba(15, 23, 42, 0.08);
}

.feature h2 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

Merged document

We output well-structured HTML with a consolidated style block injected immediately after <head>.

<html>
<head>

<style>
.hero {
  padding: 3rem clamp(1.5rem, 4vw, 4rem);
  border-radius: 2rem;
  color: #0f172a;
  background: linear-gradient(135deg, #5ff1ba, #d5ffef);
  box-shadow: 0 25px 45px rgba(18, 201, 155, 0.25);
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  letter-spacing: -0.04em;
  margin-bottom: 0.75rem;
}

.cta-button {
  margin-top: 1.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 9999px;
  border: none;
  font-weight: 600;
  color: white;
  background-color: #12c99b;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(18, 201, 155, 0.35);
}

.features {
  margin-top: 3rem;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.feature {
  padding: 1.5rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 30px rgba(15, 23, 42, 0.08);
}

.feature h2 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}
</style>
</head>
<body><!-- Hero section -->
<section class="hero">
  <h1>Hello, Switch Labs!</h1>
  <p>This is a quick sample of a tidy HTML structure.</p>
  <button class="cta-button">Start building</button>
</section>

<!-- Feature grid -->
<section class="features">
  <article class="feature">
    <h2>Fast</h2>
    <span>Keep production payloads light with optimized markup.</span>
  </article>
  <article class="feature">
    <h2>Flexible</h2>
    <p>Ship experiments without relying on external services.</p>
  </article>
  <article class="feature">
    <h2>Accessible</h2>
    <p>Semantic HTML keeps your users (and search bots) happy.</p>
  </article>
</section>
</body>
</html>

Live preview

Scripts are disabled for safety. Structural fixes and merged styles are rendered below so you can validate the layout.

Related Tools

More free tools that might be useful

HTML/Text Converter

Convert between HTML and plain text

Try it free

Meta Tag Generator

Generate SEO meta tags, Open Graph, and Twitter Card tags

Try it free

JSON Formatter & Validator

Format, validate, and beautify JSON with syntax highlighting

Try it free

View All Tools

Combine HTML and CSS into One File

Merge settings

HTML input

CSS input

Merged document

Live preview

Related Tools

HTML/Text Converter

Meta Tag Generator

JSON Formatter & Validator

Tell us what you're building and we'll get in touch fast