Meta Tag Generator
Generate title, description, canonical, Open Graph and Twitter Card tags, with live length checks.
How to use this tool
- Select your file, drag it onto the box above.
- Processing starts automatically — there is nothing to configure.
- Check the result panel, which shows the original size, the final size and the page count.
- Click Download to save it.
Search engines truncate long titles and descriptions rather than rejecting them, so the length warnings here are practical guidance rather than hard limits.
The specification
| Generates | title, meta description, canonical, robots, Open Graph, Twitter Card |
|---|---|
| Title guidance | Around 60 characters before truncation |
| Description guidance | Around 160 characters before truncation |
| Card type | Automatically large image when a social image is set |
How it works
This tool runs entirely in your browser. There is no server involved, which means nothing you type or upload is transmitted, stored, or logged — and there are no usage limits, because there is nothing for us to ration.
You can confirm it yourself: open your browser's developer tools, select the Network tab, and use the tool. No request is made.
Who uses this
Anyone hand-writing HTML pages who wants correct social previews and search snippets without memorising the tag names.
Frequently asked questions
How long should a title tag be?
Around 60 characters. Google measures pixel width rather than characters, so the real limit varies with the letters used, but 60 is a reliable guide.
Do meta keywords still matter?
No. Google has ignored the keywords meta tag for well over a decade. This generator does not produce one.
What size should the social image be?
1200 × 630 pixels works across Open Graph and Twitter Cards. Below 300 × 157, platforms fall back to a small card.
Are my files uploaded to a server?
No. Everything runs inside your browser on your own device. Your file is never transmitted and never stored by us. You can confirm this by opening your browser’s Network tab while you use the tool — you will see no upload request.
Is there a limit on how many files I can process?
No. There is no daily cap, no account, and no watermark. Because the work happens on your device rather than our servers, there is nothing for us to ration.
Is this tool really free?
Yes — no account, no trial, no watermark, and no cap on usage. It runs on your own device rather than our servers, so there is no cost for us to pass on.
Does it work on mobile?
Yes. The interface adapts to phone and tablet screens, and everything runs in the browser, so there is no app to install.
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Your files stay on your device. This tool runs entirely in your browser. No file is uploaded, transmitted, or stored. You can verify this by opening your browser's Network tab while using the tool.
Disclaimer. Specifications published by exam boards, governments and platforms change without notice. We verify and date every specification on this site, but you should always confirm against the official source before submitting an application. See our full disclaimer.