Generate meta tags
One form, three results: how the page will look in Google, how the link will look when shared on social media, and the tags to paste into the page. All update as you type.
- Runs entirely in your browser
- Works offline
- No upload
- No sign-up
- No watermark
Loading the tool…
How it works
- Fill in the title, description and URL.
- Add a social image and site name for the card.
- Copy the generated tags into the <head> section of your page’s HTML.
Why nothing is uploaded
Every operation on this page is done by code running inside your browser tab, using the same engine that renders web pages. The file is read from disk into your tab’s memory, transformed there, and written back out as a download. It is never sent anywhere — not to us, not to a third party.
Verify it yourself
- Open your browser’s developer tools (F12) and select the Network tab.
- Load your file and run the tool.
- The only requests you will see fetch the tool’s own code — and, for a few heavy tools, their open-source engine from a public CDN — plus one small page-view ping to loreatec.jp (page address and title, nothing more). None of them carry your file.
Frequently asked questions
What size should the social image be?
1200 × 630 px. Both Facebook and X crop to roughly that ratio, and anything smaller than 600 px wide is often shown as a small square thumbnail instead of a banner.
Does anything leave my browser?
No. Nothing is sent to a server. The whole tool is a small program that runs inside your browser tab. Once the page has loaded, it keeps working even with the internet switched off.