Meta Tags Generator
Generate title, meta description, canonical, robots, Open Graph, and Twitter Card tags. Export HTML, Next.js metadata, or React Helmet. Previews are simulated locally, and your page URL is never fetched.
Developer notes
Empty og:title / twitter:title fall back to the page title; descriptions fall back similarly; og:url falls back to canonical. outputFormat switches the copy target only — the form fields stay the same. includeBasics adds charset, viewport, and theme-color to HTML output; turn off when pasting into a Next.js root layout that already sets them. Import parses pasted HTML locally; it does not change robotsDirective — adjust that in the output toolbar.
Options
Output format
Changes the copied block: HTML <head> fragment, Next.js export const metadata, or React Helmet JSX.
Twitter card type
Sets twitter:card and the X preview layout. summary_large_image expects an image URL, and validation warns when it is missing.
Robots directive
Controls the meta name="robots" content: index/follow for production, noindex variants for staging.
Include charset & viewport
When on and format is HTML, prepends charset, viewport, and theme-color. Turn off for framework layouts that already declare them.
When this is the right tool
Hand-code a landing page <head> without a CMS plugin. Export App Router metadata or React Helmet JSX from the same form state. Paste production head HTML, edit one OG field, and regenerate without a live URL audit tool.
Related tools
Hub: SEO / Web Tools. Pair with Robots.txt Generator for crawl-file rules, XML Sitemap Generator for sitemap.xml, and JSON-LD Schema Markup Generator for structured data. Slugify titles with Slugify, decompose URLs with URL Parser, or format JSON-LD later with JSON Formatter.
Meta Tags Generator FAQ
Local SEO head generator
Does FastMinify fetch my page URL?
No. Generation, import, and previews use only what you type or paste. Nothing is crawled or proxied.
Can I paste an existing <head> block?
Yes. Use Import HTML head, and a local DOMParser extracts title, description, canonical, OG, Twitter, and verification tags into the form.
Are the social previews live?
No. Google, Facebook, X, and LinkedIn tabs are simulated from your current fields. After deploy, use the platform debuggers linked on the page to refresh caches.
Will JSON-LD be included?
Use the JSON-LD Schema Markup Generator sibling tool. This page covers HTML meta and Open Graph only.
SEO / Web Tools
Generate meta tags, Open Graph, Twitter Card, robots.txt, sitemap.xml and JSON-LD in your browser. Previews come from your input, and your site is never fetched.
Explore other tool categories
- Minify
Minify JavaScript, CSS, HTML, JSON, XML, SVG and other formats to cut the bytes you ship, before gzip or a CDN.
- Unminify
Make minified code readable again to debug or review it. Unminify JavaScript, CSS, TypeScript, SCSS, LESS, SQL, YAML and other formats.
- Conversion
Convert data between JSON, YAML, XML, CSV, TOML and other formats locally, with no upload to a server.
- Encoding
Encode or decode Base64, URLs, HTML entities and JWTs, and generate hashes and HMACs in your browser.
- Serialization
Serialize and deserialize PHP data structures beside JSON workflows.
- JSON Tools
Validate, format, repair, compare and explore JSON in your browser, alongside the JSON minifier and converters.
- SVG Tools
Preview, optimize with SVGO, export as a data URI, resize, beautify, convert to JSX and validate SVG in your browser.
- Beautify
Make code readable with consistent indentation. Beautify JavaScript, CSS, TypeScript, SCSS, LESS, Markdown, GraphQL, SQL, YAML and more in your browser.
- CSS preprocessors
Compile SCSS or LESS to standard CSS in your browser. Pair it with beautify or minify to handle a whole stylesheet.
- Color & CSS Tools
Check WCAG contrast, convert CSS colors and units, and generate shades, border-radius and box-shadow code in your browser.
- DevOps & Infra
Terraform HCL format/validate/minify, Dockerfile format & lint, Docker Compose and .env validation.
- CI/CD
Format GitHub Actions and GitLab CI YAML and check the structure of workflows and jobs in your browser.
- Logs & observability
Format, filter and validate JSON and NDJSON logs, and turn Nginx or Apache access logs into CSV or TSV.
- Kubernetes
Multi-doc manifests, structural validate, Ingress/Deployment starters, and Helm values formatting.
- Networking / IP
Subnet calculator, IP converter, range to CIDR, CIDR summarize and IP-in-subnet checks for IPv4 and IPv6, in your browser.
- Security & tokens
Inspect JWKS, verify JWTs, decode X.509 certificates, convert PEM and JWK, scan text for secrets and hash with bcrypt in your browser.
- API & schemas
Format, validate, lint and convert OpenAPI, JSON Schema and GraphQL SDL in your browser.
- HTTP Tools
Paste cURL commands, HTTP messages, URLs, HAR files and Cookie or Set-Cookie headers to format and inspect them. Nothing is sent.
- Developer utilities
Timestamps, UUID, ULID, Nanoid, cron, passwords, regex, slugs, number bases, letter case, text diff, chmod and Lorem Ipsum, all in your browser.
- Text & Markdown
Count words, build Markdown tables of contents, turn CSV into Markdown tables and sort or deduplicate lines in your browser.
- AI & LLM
Count tokens, estimate API costs, check context-window fit, convert JSON to TOON and analyze prompts, all in your browser.
- Test Data
Dummy names, emails, phone numbers, addresses, dates, IBANs, card numbers and JSON, CSV or SQL rows for fixtures and database seeds. Everything is generated in your browser.
- Barcode labels
Draw Code 128, EAN-13 and UPC-A labels and static QR codes in your browser, then download PNG or SVG. This is not a GS1 lookup.