Website Converter: HTML to Astro, React, Svelte and More

Convert Your Existing Website Project

The source ZIP is treated as a route and behavior specification. The output is a framework-native project, not renamed files wrapped in a new folder.

Source: Inspect routes, assets, metadata, layouts, and browser behavior.
Transform: Build native routes, templates, components, and content boundaries.
Prove: Run the production build and reconcile every public source path.

Upload Your HTML Website Files

Upload one ZIP containing the complete static site: HTML, CSS, JavaScript, images, fonts, documents, and nested route folders.

Choose the complete website ZIPHTML is required. Keep nested folders and referenced assets together.

Maximum upload: 25 MB compressed and 250 MB after expansion. The ZIP must contain at least one HTML file. Before checkout, the server checks the archive structure and scans it for malware. Encrypted files, executable payloads, nested archives, symbolic links, unsafe paths, and archive bombs are rejected.

Choose Your Website Conversion Format

Select the framework, static generator, server project, or content management format your team can maintain.

Set Delivery and Confirm Authorization

Delivery email Create and email a Stripe invoice Send occasional website rebuilding product emails

Upload only files you own or have written permission to convert. The converter preserves customer-supplied content and assets, but it does not grant rights to third-party code, fonts, images, or documents included in the ZIP.

The original ZIP is stored outside the public website. It is scanned before checkout, then expanded only inside its isolated conversion workspace. Source JavaScript is inspected as untrusted data and is never executed from the upload. Server-side systems, private databases, and behavior not present in the uploaded files cannot be inferred or fabricated.

I own these website files or have written permission to convert them.

What the Website Converter Preserves

The framework changes, but the website's observable requirements remain part of the conversion contract.

Public route map: Every source HTML path maps to a final route, redirect, or documented exclusion. Deep links must work when opened directly.
Search and document signals: Titles, descriptions, canonicals, headings, structured data, language, status behavior, and internal links remain explicit.
Visual and responsive rules: Typography, spacing, colors, images, breakpoints, keyboard behavior, focus states, and error messages are verified on representative pages.
Framework-native maintenance: Repeated page regions become layouts, components, templates, partials, or content collections appropriate to the selected target.

Compare Website Conversion Formats

The best target depends on how content is edited, how much browser interaction exists, and what the team can maintain after delivery.

Website need	Good target choices	Conversion approach
Content-heavy static website	Astro, Eleventy, Hugo	Use templates and content data while shipping only the browser JavaScript required for real interactions.
Interactive component interface	SvelteKit, React, Vue, Angular	Translate visible state and events into components while preserving direct route access and accessible behavior.
Hybrid static and server rendering	Next.js, Nuxt, SvelteKit	Prerender public pages and add server behavior only when its requirements are supplied and testable.
Python-maintained website	Flask, Django	Move shared markup into Jinja or Django templates and keep routes, assets, configuration, and deployment explicit.
PHP-maintained website	Laravel, WordPress	Use Blade components or a custom theme with editable structures and correctly managed assets.

What Your Converted Website Includes

The conversion is complete only when the selected format builds, routes map correctly, and the remaining limitations are documented.

Source inventory

A list of HTML routes, shared layouts, stylesheets, scripts, assets, metadata, forms, and visible interactions found in the uploaded package.

Maintainable implementation

Framework-native routes, layouts, components, templates, content structures, dependencies, configuration, and environment examples without secrets.

Build and route evidence

A production build or equivalent validation result, route map, dependency review, broken-link report, and mobile and desktop QA checklist.

Setup documentation

Supported runtime versions, install, development, production, deployment, content editing, and known limitation instructions.

Website Converter Questions

Review the supported outputs, route guarantees, and unavailable backend behavior before uploading a project.

Which output formats are supported?

The converter supports Astro, SvelteKit, React with Vite, Next.js, Vue with Vite, Nuxt, Angular, Eleventy, Hugo, Flask with Jinja, Django, Laravel with Blade, and a custom WordPress theme.

Does the converter only change file extensions?

No. It inventories routes and page families, extracts reusable components, translates visible behavior, creates framework configuration, and verifies a production build or equivalent validation command.

Will the converted website keep its URLs?

Yes. Existing public paths are preserved by default. The conversion report maps every source HTML file to its resulting framework route.

Can it recreate a missing backend?

No. A static website package cannot reveal an unavailable database, private API, account system, or server source. Missing backend behavior requires a separate specification.

Need to reconstruct a site that is still public but whose files are unavailable? Use the authorized live website cloning service. If the source exists only as public archive evidence, follow the modern website rebuild workflow. Compare service packages on the website rebuilding pricing page.