900.cool is a professional static website hosting platform that enables instant deployment of HTML, CSS, and JavaScript files with custom domains and a user-friendly interface.
What is 900.cool?
900.cool is a static website hosting service that takes your HTML, CSS, JavaScript, images, fonts, and other static assets and publishes them as a live website accessible via a custom URL. Users can upload files via drag-and-drop or paste raw HTML code directly. It runs on 900.cool's infrastructure and is offered by an independent developer service.
Key Features
- Instant Deployment — Upload your files and your site goes live in seconds with no build steps.
- Custom Domains — Use your own domain name or a free subdomain (e.g., w99.site, ab8.site) with UUID customization.
- Multiple Upload Methods — Drag and drop files/folders or paste HTML code directly into the editor.
- File Type Support — Accepts HTML, CSS, JS, images, fonts, PDF, and ZIP files (single ZIPs are auto-extracted; multi-file ZIPs stored as-is).
- File Size Limit — Up to 10 MB per file; total project size recommended under 100 MB.
- Online Site Editing — Edit your website files directly within the platform (new feature).
- Mobile Ready — Ensures responsive design for all devices.
- Showcase Option — Feature your project to appear in the public showcase.
Who is it for?
- Developers — Quickly deploy prototypes, documentation sites, or landing pages without managing servers.
- Small Business Owners — Create a professional online presence with a custom domain and minimal setup.
- Designers — Host portfolio websites or client proofs that can be edited online.
- Hobbyists — Experiment with static site generation or personal blogs using free hosting.
What can you do with 900.cool?
- Launch landing pages — Create marketing campaign pages in minutes by uploading HTML/CSS.
- Host personal portfolios — Showcase your work with custom URLs and responsive design.
- Share documentation — Upload static documentation sites (e.g., Docusaurus, MkDocs) instantly.
- Prototype web apps — Deploy frontend builds quickly for testing or client demos.
How does 900.cool work?
- Choose an upload method: drag and drop files, paste raw HTML code, or upload a ZIP.
- Enter a website name, description (optional), and customize the access URL (UUID) or leave blank for a random 6-character string.
- Click "Create Website" and your site goes live immediately.
- Manage projects via the dashboard: edit files, delete sites, or feature them in the showcase.
FAQ
Is 900.cool free?
Yes, 900.cool offers free static hosting. The page mentions a free tier, but no paid plans are listed.
What file formats are supported?
All static site formats: HTML, CSS, JS, images, fonts, PDF, and ZIP (single ZIP auto-extracted).
What is the file size limit?
Each file can be up to 10 MB; total project size should stay under 100 MB for optimal performance.
Can I use a custom domain?
Yes, you can set your own domain or use provided subdomains (w99.site, ab8.site) with UUID path customization.
How do I edit my website after creation?
Use the online site editing feature to modify files directly within the platform.
