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Twitter Card Generatorv1.0.0

Outputs Twitter Card meta tags for Summary, Summary Large Image, App, and Player card types and validates fields against platform limits. Title is capped at 70 characters, description at 200, player URLs must be HTTPS, and images must hit a minimum 68,600-pixel area. Selectable HTML or XHTML self-closing syntax with name versus property attribute style; app cards emit per-platform deep links and store IDs for Android, iPhone, and iPad.

Social Media
Open Graph
Meta Tags
Web Development
Reference

Documentation

Generate Twitter Card meta tags by selecting a card type, filling in the relevant fields, and copying the resulting HTML snippet into the <head> of your page. The tool builds tags in the exact format that Twitter and X expect, and updates the output every time you change an input. The Twitter Card crawler reads these tags when someone shares your URL, then renders the title, description, and image directly in the timeline. A well-configured card lifts engagement, click-through rates, and brand recall on social posts.

  1. Pick a card type. Use Summary for blog posts and articles, Summary Large Image for marketing pages with a strong hero image, App for promoting a mobile app, and Player for inline video or audio.
  2. Enter your Twitter handle in the Site field. Include the leading at sign, for example @yoursite. Attribution is optional but helps Twitter associate the card with your account.
  3. Type a title that reflects the page content. Aim for under 70 characters so it does not get truncated in the timeline.
  4. Write a description up to 200 characters. The live counter shows remaining space. Trim aggressively because Twitter often shortens long descriptions on mobile.
  5. Add an image URL. Summary cards work best with square images of at least 144 by 144 pixels, while Summary Large Image uses a 2:1 ratio (minimum 300 by 157). Provide alt text for screen reader users and accessibility scoring.
  6. For Player cards, supply an HTTPS player URL, the embed width and height in pixels, and a preview image. For App cards, toggle the platforms you support and fill in the name, custom URL scheme, and store ID for each.
  7. Open Advanced Settings to switch between HTML and XHTML self-closing tag styles, swap the name attribute for property, or indent the output for pasting inside an existing head block.
  8. Click Generate (or wait 500 milliseconds for auto-generation) and then copy or download the tags. Paste them into your page template and validate using the Twitter Card validator before publishing.

All inputs persist in your browser, so returning to the tool reloads your last configuration.

Generate Twitter Card tags before publishing a new page, or audit existing pages for missing or malformed social metadata. Marketing, product, engineering, and content teams reach for the same outcome: control how a link renders when someone posts it instead of letting Twitter guess. A few minutes of tag work can sharply lift click-through rates on shared links.

  • Content marketing: Build a Summary Large Image card for a new long-form post, with the post title, a 150-character description, and the hero image used on the article page. Pair it with Open Graph tags so the same metadata serves Facebook and LinkedIn.
  • Product launches: Generate cards for product pages with a sharp 2:1 hero image, a benefit-driven title, and a description that includes the launch date and price.
  • Mobile app promotion: Create an App card with iPhone, iPad, and Google Play deep links so a single shared tweet drives installs across every platform without forcing visitors through a landing page.
  • Podcast and video sharing: Embed an episode inline with a Player card. Listeners and viewers can press play directly inside the timeline, which lifts completion rates on short clips.
  • News and publishing: Roll out cards across an entire CMS by feeding article fields through this generator, then templating the output into your page head.
  • SEO and technical audits: Audit competitor pages and rebuild missing or malformed Twitter Card tags using the generator as a quick reference for correct tag names and value formats.
  • Affiliate and review sites: Generate review-page cards with a product image, a star-rating line in the description, and your @handle to keep attribution intact when posts are reshared.
  • Documentation and developer relations: Add Summary cards to docs pages so shared API and tutorial links render with the page title and a short blurb rather than a bare URL.
Inputs, outputs, and what the Twitter Card Generator computes

The form above accepts the following inputs and produces the outputs listed below. This summary is rendered in the page so the parameters are visible to crawlers, assistive tech, and indexing agents that don't fetch the embedded tool frame.

Inputs

  • Summary: Title, description, and a small square thumbnail. Best for articles, blog posts, and general web pages. · default: summary
  • Summary Large Image: Same fields as Summary, with a prominent 2:1 hero image. Best for marketing pages and featured content. · default: summary_large_image
  • App: Promotes a mobile app with platform-specific install links for iPhone, iPad, and Google Play. · default: app
  • Player: Embeds an inline video or audio player. Requires an HTTPS player URL and a preview image. · default: player
  • Site (Twitter @username, optional) (text input)
  • Title (text input)
  • Description (max 200 characters)
  • Image URL (URL input)
  • Image alt text (text input)
  • Player URL (HTTPS required) (URL input)
  • Width (pixels) (numeric input) · minimum: 1
  • Height (pixels) (numeric input) · minimum: 1
  • Preview image URL (URL input)
  • Preview image alt text (text input)
  • Include Android (Google Play)
  • Include iPhone
  • Include iPad
  • App store country code (optional, two letters) (text input)
  • App name (text input)
  • Custom URL scheme (must include ://) (text input)
  • Google Play ID (text input)
  • App name (text input)
  • Custom URL scheme (must include ://) (text input)
  • App Store numeric ID (text input)
  • App name (text input)
  • Custom URL scheme (must include ://) (text input)
  • App Store numeric ID (text input)
  • HTML (<meta name="twitter:card" content="...">) · default: html
  • XHTML self-closing (<meta ... />) · default: xhtml
  • Use name="twitter:..." (Twitter recommended) · default: name
  • Use property="twitter:..." (Open Graph style) · default: property
  • Indent output with two leading spaces (for pasting inside an existing <head> block)

Controls

Generate · Reset · Copy to Clipboard · Download as .txt · Download as HTML starter

Worked example

Generate Twitter Card meta tags by selecting a card type, filling in the relevant fields, and copying the resulting HTML snippet into the <head> of your page.