iFrame Generator
Generate a copy-ready HTML <iframe> snippet with optional sandbox and privacy settings, plus a live preview.
Enter a URL and settings, then click Generate.
Generated iframe
Preview
Formula
Tool description
This tool generates an HTML iframe snippet from your inputs and shows a safe preview using DOM APIs. Use sandbox/referrer policy options to reduce risk when embedding third-party content.
How to use
- Paste the source URL you want to embed.
- Set width/height (or leave as defaults) and accessibility title.
- Optionally set sandbox and referrer policy settings.
- Generate and copy the iframe code.
Why it’s useful
- Creates consistent embed code quickly.
- Helps avoid common iframe attribute mistakes.
- Encourages safer defaults (sandbox/referrer policy).
Use cases & interpretation
- Documentation: embed demos in internal docs or wikis.
- Marketing: embed videos or widgets with lazy-loading.
- Security: reduce risk by sandboxing untrusted embeds.
FAQs
Some sites block embedding via headers (for example, frame-ancestors). Also, sandbox settings may block scripts or navigation.
If you don’t fully trust the embedded content, sandbox is recommended. Add only the allowances required for functionality.
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