SEO Metadata Editor

Edit a page's search and social metadata in one place, then export it as plain HTML or as code for Next.js, Astro, SvelteKit or Nuxt.

Artifact by mrluisfer

IndexedMIT★ 12SEO & marketingNo sign-up

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Opens seo-generator.vercel.app in a new tab. Nothing to install.

Open SEO Metadata Editor Source code

You provide: Page metadata fields
You get: HTML or framework metadata code
Account: No sign-up needed
AI: No AI: a plain tool
Your input: Not stated: check the tool's privacy notes before using private data
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Oct 31, 2026

About

SEO Metadata Editor is an open-source web app in the seo marketing category (metadata editor). It opens in your browser, so there is nothing to install. You provide page metadata fields and get HTML or framework metadata code. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (mrluisfer/seo-generator).

Category: SEO & marketing · metadata editor

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Stars: 12

Details

Auth: No auth
License: MIT
Repository: github.com/mrluisfer/seo-generator
Website: seo-generator.vercel.app/
First seen: Oct 31, 2026
Last checked: Oct 31, 2026
Source: GitHub

Cite this page

SEO Metadata Editor: free online. Agent Mart. https://agentmart.dev/artifacts/seo-metadata-editor (last updated 2026-10-31)