Hostmora
Upload JavaScript Files

Upload JavaScript and get
fast CDN URLs

Host JavaScript files on our global CDN. Perfect for sharing libraries, utility scripts, and modules. Fast delivery worldwide with CORS support.

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Global CDN
CORS Enabled
Instant URLs

Upload JavaScript Files Online - Host JS on CDN

Upload .js files and get shareable CDN URLs instantly

Publish to the web

Drag & drop to deploy instantly.

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How It Works

From JavaScript file to global CDN

Host and distribute scripts in seconds

1

Prepare Your JavaScript

Any .js file

Create or export your JavaScript - libraries, utility functions, modules, or simple scripts. Minified or readable both work.

2

Upload to CDN

Drag and drop

Upload your .js file to our global CDN. Files are automatically distributed to edge servers worldwide for fast execution.

3

Get CDN URL

Instant hosting

Receive a permanent CDN URL immediately. Copy and paste into your HTML or share with developers.

4

Use Anywhere

Link in HTML

Reference your JS file from any website, CodePen, or project. Works cross-domain with proper CORS headers.

Benefits

Why use JavaScript CDN hosting

Fast, reliable, and developer-friendly

Global CDN Distribution

Your JavaScript files are served from edge servers worldwide. Users get sub-100ms load times regardless of location.

Direct Script URLs

Get clean, permanent URLs for your JS files. Reference in HTML with <script> tags or import as ES modules.

Version Management

Host multiple versions simultaneously. Use versioned URLs (lib-v1.js, lib-v2.js) or update files while keeping the same URL.

HTTPS & CORS Enabled

All JavaScript files served over HTTPS with proper CORS headers. Safe to use across domains without security warnings.

Perfect for Libraries

Share JS libraries, frameworks, and utilities. Great alternative to npm for simple script distribution.

Minification Support

Upload minified JavaScript for production or readable code for development. Both work perfectly with automatic MIME types.

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FAQ

JavaScript hosting questions

Everything you need to know

1
Any .js file works - vanilla JavaScript, ES6+ modules, minified scripts, TypeScript compiled output, or framework code. Files are served with the correct application/javascript content-type automatically.
2
Yes! Upload a new version to the same project and the URL stays the same. Or create versioned URLs (script-v1.js, script-v2.js) if you need to maintain multiple versions for different users.
3
Absolutely! All JS files are served with proper CORS headers, so you can load them from any domain. Perfect for shared libraries, demos, and client projects.
4
JavaScript files are distributed globally across our CDN edge servers. Most users experience sub-100ms load times, ensuring your scripts load and execute quickly without blocking page rendering.
5
Yes! Upload any JavaScript library or framework build. Many developers use this to host custom framework configurations or library combinations not available on other CDNs.
6
The Free plan supports files up to 5 MB per file (enough for most libraries). Paid plans support larger files if you need to host massive framework bundles or combined libraries.
7
Yes! Your hosted JavaScript can use modern ES6+ syntax including import/export statements. Browsers that support modules will execute your code normally.

Start building your
corner of the internet.

No account required to get started. Just drop your file, claim your link, and share your work with the world instantly.

Deploy for Free How it Works