Meta Tag Generator — Free & Private API

A free edge API by formatho.com, privacy-first developer tools.

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Free, no signup, runs entirely in your browser — your data never leaves your device.

🔓 Free🔒 Zero tracking🚫 No data collection⚡ Edge-fast

Usage

curl "https://meta-tag-generator-formatho.filesformatho.workers.dev/api?title=My%20Page&description=A%20great%20page&canonical=https://example.com/&og_image=https://example.com/og.png"

Returns ready-to-paste meta tags: charset & viewport, title, description, keywords, author, robots, theme-color, Open Graph (og:title/description/url/image/type/site_name), Twitter card tags and canonical link — plus length warnings when title/description exceed SERP truncation limits.

Full parameter reference: /api endpoint.

Privacy-first: tags are rendered in-memory at the edge and never logged or stored.

Full browser tool

Interactive generator with live preview: Meta Tag Generator on formatho.com.

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