Meta Tag Generator: SEO, Open Graph & Twitter Card Tags
Type your title, description and social details once and get clean, standards-compliant meta, Open Graph and Twitter Card tags: with a live Google result and share-card preview so you see exactly how the page looks before you ship it.
What is the meta tag generator?
The Meta Tag Generator builds a complete head block, title, description, robots, viewport, charset, canonical plus Open Graph and Twitter Card tags, from one form. Live Google, Facebook, X and LinkedIn previews show how the page renders, with length coaching. Copy the escaped markup. Free and browser-based, so drafts stay private.
The GigAI Meta Tag Generator builds the complete `<head>` block a modern page needs for search and social, `<title>`, meta description, keywords, author, robots, viewport, charset and canonical, plus a full Open Graph object and a Twitter Card, from one compact form. What lifts it above the usual generators is the feedback loop: as you type, a pixel-accurate Google SERP snippet shows whether your title and description fit or get truncated, and faithful Facebook, X (Twitter) and LinkedIn cards render your Open Graph image, title and description exactly as each network will crop and label them. Length coaching flags a title that is too short to earn clicks or a description that will be cut off, so you tune the copy before it ever reaches a crawler. The generated markup is properly HTML-escaped and ordered, ready to paste straight into your template, and you can copy it, download it as an HTML snippet, share a link that reopens the form pre-filled, or undo/redo your way back. Because everything runs locally with the browser's own parser and encoders, nothing you type (draft copy, unpublished URLs, campaign details) is ever uploaded, logged or seen by anyone.
- Difficulty:
- Easy
- Typical time:
- ~30s
- Processing:
- 100% browser processing
Last updated
How to use the meta tag generator
- 1
Enter your page basics
Fill in the title, meta description and (optionally) keywords, author, robots, viewport and canonical URL. Watch the live length meters keep you in the ideal range.
- 2
Add Open Graph & Twitter details
Set the social title, description, image URL, site name and Twitter card type. Leave a field blank to omit its tag: nothing is invented for you.
- 3
Check the live previews
Read the Google snippet and flip between the Facebook, X and LinkedIn cards to confirm your page looks right in search and on social before you ship.
- 4
Copy or download the tags
Copy the generated <head> block to your clipboard, download it as an .html snippet, or share a link that reopens the form exactly as you left it.
What Meta Tag Generator includes
Complete <head> in one form
Title, description, keywords, author, robots, viewport, charset and canonical (plus full Open Graph and Twitter Card blocks) generated together as one clean, ordered, paste-ready snippet.
Live Google SERP preview
A pixel-accurate desktop and mobile search snippet renders as you type, using the same Arial widths Google truncates by, so you see whether your title and description actually fit.
Real Facebook, X & LinkedIn cards
Switch between platforms to see how your Open Graph image, title and description are cropped and labelled on each network, including the summary vs. large-image Twitter layouts.
Title & description length coaching
Live length scoring warns when a title is too short to earn clicks or a description will be truncated, guiding you to the 50–60 and 150–160 character sweet spots.
Safe, escaped, valid markup
Every attribute value is HTML-escaped, so quotes, ampersands and angle brackets in your copy can't break the tag or open an injection hole in your template.
Copy, download, share, undo
Copy the tags, download them as an.html snippet, share a link that reopens the form pre-filled, load a preset, or step back and forth through undo/redo: all keyboard-driven.
Why use our meta tag generator
Win the click in search results
Seeing the real SERP snippet as you write means you craft a title and description that fit the pixel budget and read as a compelling result. Not one Google chops mid-sentence.
Ship share cards that don't look broken
The faithful Facebook, X and LinkedIn previews catch a missing image, a cropped headline or a wrong card type before you publish, so links look intentional everywhere.
Correct tags without memorising the spec
You fill in plain fields. The tool emits the exact og:*, twitter:* and meta syntax with the right property vs. name attributes. No more copying a half-right Stack Overflow snippet.
Private by design
Everything is generated locally in your browser, so unpublished URLs, draft headlines and campaign details never leave your machine or hit a server.
Built for the way you work
From quick one-off fixes to daily workflows, see how people put this tool to use.
- SEO specialist
Optimize a landing page's snippet
Draft several title and description variants and watch the SERP preview to pick the one that fits the pixel budget and reads best, before handing markup to the dev team.
- Frontend developer
Scaffold a page's <head>
Generate a correct, escaped meta + Open Graph + Twitter block in seconds and paste it into your template or framework head component, instead of hand-writing property attributes.
- Marketer / content lead
Perfect a share card before a campaign
Preview exactly how a blog post or launch page will look when shared on Facebook, X and LinkedIn, and fix a cropped image or truncated headline ahead of time.
- Agency / freelancer
Deliver clean tags to a client
Produce consistent, standards-compliant meta markup across every client page and share a pre-filled link so anyone can review or tweak the copy.
Supported formats
Accepts Form fields, and produces HTML and Meta tags, all processed locally in your browser.
- Form fields
- HTML
- Meta tags
Frequently asked questions
Use this in a workflow
See how the meta tag generator fits into a step-by-step journey with related tools.
Recommended tools
Meta Tag Analyzer
Paste a page's HTML to audit its title, description, canonical, robots, Open Graph and Twitter Card tags: with a length score, missing/duplicate checks and a live search & social preview, 100% in your browser.
Open Graph Generator
Build correct Open Graph (og:) meta tags and see a live Facebook and LinkedIn share-card preview as you type, copy the ready-to-paste markup, 100% in your browser.
JSON Formatter
Format, validate and minify JSON in your browser with pinpoint error line + column, jump-to-error, key sorting and live editing: nothing is uploaded.
URL Encoder
Percent-encode text and URLs instantly: pick component mode for query values or full-URL mode to preserve structure, with a per-line batch switch. 100% in your browser, nothing uploaded.
URL Decoder
Decode percent-encoded (URL-encoded) text back to plain, readable characters, and when you paste a full link, see it broken down into protocol, host, port, path, decoded query parameters and hash. 100% in-browser. Nothing is uploaded.
Google SERP Preview
Preview exactly how your page appears in Google search (desktop and mobile) as you type your title, URL and meta description, with live pixel-width truncation warnings. Nothing is uploaded.
Comparisons & guides
Go deeper on the concepts behind the meta tag generator.
Common problems, solved
Hit a snag? Here are quick fixes for the issues people run into most.
My Open Graph image doesn't show in the preview.
The preview loads the image URL directly, so it must be a fully-qualified, publicly reachable https URL (not a localhost or relative path). Facebook and LinkedIn also require the real image to be at least 200×200px: use a 1200×630 image for the large card.
The tags look right but the social card is still wrong live.
Networks cache Open Graph data aggressively. After you deploy the new tags, re-scrape the URL with Facebook's Sharing Debugger or LinkedIn's Post Inspector to force a fresh fetch. The tags are correct, the platform is showing a cached copy.
My title or description is flagged as too long.
Google truncates by rendered pixel width, not character count. Aim for roughly 50–60 characters for the title and 150–160 for the description. Front-load the important words so the meaning survives even if the tail is cut.
Should I still add a keywords meta tag?
Google ignores meta keywords for ranking and has for years, so it's optional. The generator includes it if you fill it in (some internal search and a few smaller engines still read it), but title, description and quality content matter far more.
Get the most out of it
Set a canonical URL on every page to consolidate ranking signals and avoid duplicate-content dilution across query-string and www variants.
Use a 1200×630 Open Graph image for a crisp large card on Facebook, LinkedIn and X's summary_large_image layout.
Give your og:image an og:image:alt, it's both an accessibility win and a hint some platforms surface.
Front-load the primary keyword and your brand in the title. The tail is what gets truncated in search results.
Leave the robots field blank for normal pages (it defaults to index,follow) and only set noindex where you genuinely want a page kept out of search.
What's new
Recent updates and improvements to the meta tag generator.
Initial release, meta, Open Graph and Twitter Card generation from one form, live pixel-accurate Google SERP snippet, Facebook/X/LinkedIn card previews, copy/download/share and undo/redo.
Added live title/description length coaching, HTML-escaping of all attribute values, and curated presets (blog article, product page, SaaS landing).
Added keyboard shortcuts with an in-tool helper and refined the mobile SERP truncation model to match Google's current rendering.
Keep exploring
Problems we solve
From the blog
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By file type
Common tasks
Your privacy is built in
Every meta, Open Graph and Twitter tag is generated locally in your browser using its native encoders. Nothing you type is ever uploaded, stored or logged. Draft titles, unpublished URLs and campaign details stay on your device, and closing the tab erases them completely.
- Runs in your browser
- No uploads
- Nothing stored
Ready to try the meta tag generator?
Free, private and instant. Meta Tag Generator runs right in your browser.