Preview HTML Live.
Share a Link in One Click.
The fastest way to preview and share HTML, CSS, and JavaScript code. Paste your code, see it render instantly, and send a permanent link to anyone — no setup, no installs, no waiting.
Paste HTML above and click Publish & Share to get your link instantly.
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Everything You Need to Preview & Share HTML
From a quick snippet share to a full team design-review workflow — HTMLPeek handles it all.
Instant Live Preview
Your HTML, CSS, and JavaScript render in real time as you type — powered by a full Monaco editor with syntax highlighting, word wrap, and format-on-paste.
One-Click Share Links
Hit Publish and get a permanent, shareable URL in seconds. Anyone with the link can view your preview — no account needed on their end.
Password Protection
Sensitive designs stay private. Add an optional password to your share link so only the right people can view it.
Side-by-Side Compare
Working on multiple variations? The Compare Builder generates a single link showing up to 5 designs side by side so clients can pick their favorite.
Fork & Edit
Allow viewers to fork your design into their own live editor — they can experiment freely without touching your original.
Team Collaboration
Create a team, invite members, and assign roles (Owner, Admin, Editor, Viewer). All team members share access to the same projects.
Projects & Revision History
Save work into named projects with up to 50 revisions each. Every save is auto-published and tracked so you can review any earlier version.
Sandboxed JavaScript
Script execution is disabled by default in previews for safety. You control whether JavaScript runs — per share, not globally.
Dark & Light Mode
The editor respects your system preference and includes a manual toggle. Code looks great whether you work in light or dark.
Share an HTML Preview in 3 Steps
No signup required to share your first link.
Paste Your Code
Drop your HTML, CSS, or JavaScript into the editor. The Monaco-powered editor gives you syntax highlighting and instant feedback.
Preview Instantly
Your code renders live in the preview panel as you type. Toggle between code-only, split, and full-preview modes.
Share the Link
Click "Publish & Share" to get a permanent, shareable URL. Optionally add a password, enable forking, or allow scripts.
Who Uses HTMLPeek?
From solo developers to agencies — HTMLPeek fits into your workflow wherever you share HTML.
Email Marketers
Preview and proof HTML email templates exactly as they'll render. Share a link with your team for sign-off — no email client needed.
Web Designers & Agencies
Present HTML mockups to clients without setting up a staging server. Use the Compare Builder to let clients choose between design options.
Frontend Developers
Quickly isolate a component, debug a snippet, or reproduce a bug in a clean sandbox. Share the link in a GitHub issue or Slack message.
Educators & Students
Share live code examples with students or submit assignments as a preview link. No local setup — just code and share.
Let Clients Pick Their Favorite Design
Built a few variations? Use the Compare Builder to generate a single link showing up to 5 designs side by side. Your client clicks "Pick this one" and you get a shareable confirmation link back — no feedback forms, no email threads.
Try Compare Builder free →Team Access & Role-Based Permissions
Invite your whole team and control exactly what each person can do. Owners, admins, editors, and viewers each have the right level of access — no accidental overwrites, no sharing credentials.
Create a team workspace →Frequently Asked Questions
Do I need an account to use HTMLPeek?
No. Paste HTML and create shareable preview links without signing up. Create a free account to unlock project saving, revision history, team collaboration, and the Compare Builder.
How do I share an HTML preview link?
Paste your code into the editor and click "Publish & Share." HTMLPeek generates a permanent link instantly. Copy it and send it to anyone — they don't need an account to view it.
How long do share links last?
Share links created by logged-in users are permanent. Anonymous (no-account) links expire after 30 days. You can also set a custom expiry date when creating a share.
Can I password-protect my HTML preview?
Yes. When you publish, enter an optional password. Viewers will be prompted for the password before they can see the preview. Perfect for client work and internal reviews.
Does HTMLPeek support CSS and JavaScript?
Yes. The editor has dedicated HTML, CSS, and JS tabs with full syntax highlighting. JavaScript is sandboxed by default — you explicitly enable it per-share so untrusted scripts never run unexpectedly.
Can I compare multiple HTML designs at once?
Yes — that's the Compare Builder. Select 2–5 of your published projects and get a single link that shows all designs side by side. Great for client design reviews.
What is "Fork & Edit"?
When you enable Fork on a share, viewers can open your design in their own editor and make changes — without affecting your original. Useful for sharing starter templates or letting collaborators iterate.
Is my code private?
Share links are unlisted (not indexed by search engines). Only people with your exact link can access the preview. Add a password for an extra layer of access control.
Is there a revision history?
Yes. Every time you save a project it creates a new revision (up to 50 per project). Each revision is automatically published and available in the Compare Builder.
Is HTMLPeek free?
Yes. HTMLPeek is free to use including projects, team workspaces, revision history, password-protected shares, and the Compare Builder.
Start Sharing HTML Previews Today
No credit card. No installs. Just paste your code and share a link in seconds.