Instant HTML Hosting, No Signup

Paste AI-generated HTML or a Claude artifact, get a shareable link in 30 seconds. Free, no signup, no server — set an expiry and view limit, or make a one-time burn-after-reading link.

Chrome Extension

Got AI-generated HTML? Paste it, go live instantly

Paste HTML code or upload .html/.zip files; log in to set an expiry, a view limit, or one-time burn-after-reading.

0 B / 5 MB
Log in to unlock more
7d auto-destroy
Permanent storage
No title/category
Title · Category · Tags
Cannot share to Square
Share to Learning Square
Cannot manage links
Manage all your links
No expiry/burn options
Set expiry or one-time burn

Just Give Your Agent a Skill

Tell your agent to load 100mini-skill

https://www.100mini.com/skill/100mini-upload

Why choose 100mini?

Instant Preview

Upload and publish in seconds

Phishing Protection

CSP sandbox + safety banner to protect visitors

7d Auto-Destroy

Anonymous uploads vanish without a trace

Learning Square

Share to the Square and reach more learners

Quick Start

Prepare Content

Use AI or an editor to create an HTML learning page with CSS/JS and assets

Upload & Publish

Paste code or upload .html/.zip files, add a title and category

Share the Link

Copy the link to share on social media or generate a QR code

Frequently Asked Questions

How do I instantly host AI-generated HTML without signing up?
Paste your code into the text area or upload a .html/.zip file, then click Publish. You'll get a shareable link in about 30 seconds. No account required — anonymous uploads auto-destroy after 7 days. Logged-in users get permanent storage.
Where can I paste raw HTML code to get a live, public link?
Use the "Paste Code" tab above. Paste your HTML/CSS/JS, click Publish, and get a full-screen shareable link instantly. No IDE frame, no clutter — just pure rendering of your page.
What's the fastest free way to publish a single-file web prototype?
Zero configuration: no CLI, no DNS setup, no server needed. Paste your code or drag-drop a file and it goes live in under 15 seconds. Full support for Canvas, inline scripts, and CSS animations.
What file formats and sizes are supported?
Supports .html, .htm, and .zip files up to 5MB. ZIP archives must contain an index.html as the entry point. Compress images to reduce size.
How long do my pages stay online?
Anonymous uploads auto-destroy after 7 days. Logged-in users get 5 permanent slots free, and can set an expiry (1 hour–30 days), cap views, or create a one-time burn-after-reading link. Members have unlimited permanent storage.
How do I turn an AI prompt output into a playable web URL for friends?
Copy the HTML code from Claude, ChatGPT, or any AI tool → paste into 100mini → click Publish. You get a mobile-friendly shareable link instantly. Friends can play directly in their browser.
Is this a safe host for LLM artifacts and interactive UI mockups?
Every page gets a Content-Security-Policy sandbox and a security banner to prevent phishing. No data is retained after expiry. All code runs client-side only — nothing executes on our servers.
Can I share my page on social media with a preview card?
Yes. Log in and check "Share to Square" when publishing. Your page gets categorized and discoverable. Links include Open Graph metadata for rich previews on Twitter, Discord, and other platforms.
How do I publish a Claude artifact as a live webpage?
In Claude, click the copy button on any HTML artifact (top-right of the code block). Then paste the code into 100mini's "Paste Code" tab and click Publish. Your Claude artifact becomes a shareable, full-screen live page in seconds — no downloads, no local server needed.
What is a one-time (burn-after-reading) link?
When logged in, choose "One-time link · burn after opening" in the publish panel: the link can be opened only once, then the content is deleted from the server and only a playful notice remains. You can also set an expiry from 1 hour to 30 days, or cap views at 1/3/5/10. Ideal for sensitive shares like homework, answers, or private previews.

Tips

File Organization

Name your entry file index.html in ZIP uploads, put CSS/JS in subfolders

Image Optimization

Compress images before uploading to reduce load time

Test Locally

Open your HTML in a browser locally to verify it works before uploading

Clear Naming

Use meaningful titles and tags so others can find your page easily