FreeKit is a collection of free online tools for developers, SEO professionals, designers, students, content creators, and everyday users.

Are all tools completely free?

Yes. Every tool on FreeKit is free to use without subscriptions or hidden charges.

Do I need to create an account?

No. You can use all tools instantly without creating an account.

No. Most tools process data locally in your browser, and we do not permanently store your inputs.

Can I use FreeKit on mobile devices?

Yes. Every tool is fully responsive and works on smartphones, tablets, laptops, and desktop computers.

How often are new tools added?

We regularly add new tools and improve existing ones based on user feedback and industry needs.

Which browsers are supported?

FreeKit supports all modern browsers, including Chrome, Edge, Firefox, Safari, and other Chromium-based browsers.

Can I share these tools with others?

Absolutely. You are welcome to share FreeKit with friends, colleagues, students, and your team.

What are Open Graph tags?

Open Graph (OG) tags are meta tags added to a webpage's HTML that control how content appears when shared on social media platforms like Facebook, LinkedIn, Twitter, and Discord. They were created by Facebook in 2010 and have become the de facto standard for social media previews, defining the title, description, image, and type of shared content.

Why are OG tags important for SEO?

While OG tags don't directly affect search rankings, they dramatically improve click-through rates when your content is shared on social media. A well-configured OG tag ensures your shared links display an attractive preview with the correct title, description, and image — this increases engagement, social signals, and referral traffic, all of which indirectly benefit SEO.

Which OG tags are required?

The four required OG tags are: og:title (the title of the content), og:description (a brief description), og:image (the preview image URL, recommended 1200x630px), and og:url (the canonical URL of the page). These four are essential for social platforms to generate a proper preview. Without them, platforms will try to guess the content, often with poor results.

What size should my OG image be?

The recommended OG image size is 1200x630 pixels for optimal display on all major social platforms. Facebook displays at 1200x630, LinkedIn at 1200x627, and Twitter at 1200x600. The image should be under 5MB in JPG, PNG, or WebP format. Avoid using images with too much text — Facebook may reduce reach for images with more than 20% text.

What are the available og:type values?

Common og:type values include: website (default, for web pages), article (for blog posts and news), profile (for personal pages), book (for books), music.song, music.album, video.movie, video.episode, and product (for e-commerce). The article type supports additional tags like article:published_time, article:author, and article:section.

How do OG tags differ from regular meta tags?

Regular meta tags like provide information to search engines, while OG tags like provide information to social media platforms. They serve different audiences: meta tags are for Google/Bing, OG tags are for Facebook/LinkedIn/Twitter. A well-optimized page uses both.

What is og:locale and when should I use it?

og:locale specifies the language and region of the content, using the format language_TERRITORY (e.g., en_US, en_GB, fr_FR, de_DE). It defaults to en_US if not specified. Use it when your content targets a specific non-English audience. You can also use og:locale:alternate to specify additional language versions of the same content.

How do I validate my OG tags?

You can validate your OG tags using Facebook's Sharing Debugger (developers.facebook.com/tools/debug/), LinkedIn's Post Inspector (linkedin.com/post-inspector/), and Twitter's Card Validator (cards-dev.twitter.com/validator). These tools show you exactly how your content will appear when shared and will also refresh the cached version of your page.

Do OG tags work with Twitter?

Yes, Twitter primarily uses its own twitter:card tags (summary, summary_large_image, player, app), but it falls back to OG tags if Twitter-specific tags are not present. Our OG Tag Generator includes Twitter Card fields so you can set both OG and Twitter tags simultaneously for maximum compatibility across all platforms.

Is this OG tag generator free to use?

Yes, this OG tag generator is 100% free with no limits, no sign-up, and no hidden fees. All tag generation happens in your browser — no data is sent to any server. You can generate as many tag sets as you need.

OG Tag Generator

Create Open Graph meta tags for better social media sharing.

BeginnerSEO ToolsFreev1.0.0Updated Jul 25, 2025

Open Graph Tags

og:title0/60

og:description0/200

og:image

Recommended: 1200×630px, JPG/PNG/WebP, under 5MB

og:url

og:type

og:site_name

og:locale

Twitter Card Tags

twitter:card

twitter:site

twitter:creator

Social Preview

<!-- Open Graph / Facebook -->
<meta property="og:title" content="" />
<meta property="og:description" content="" />
<meta property="og:type" content="website" />
<meta property="og:locale" content="en_US" />

<!-- Twitter -->
<meta name="twitter:card" content="summary_large_image" />

All Processing in Your Browser

No data is sent to any server. Validate your tags using Facebook Sharing Debugger, LinkedIn Post Inspector, or Twitter Card Validator.

How to Generate OG Tags Online

Creating Open Graph tags takes just a few steps:

Fill in your content details — Enter the page title (under 60 chars), description (under 200 chars), and image URL (1200×630px recommended).
Set the OG type and locale — Choose the content type (website, article, product, etc.) and language locale for your audience.
Configure Twitter Card tags — Select a Twitter card type and add handles for site and creator attribution.
Copy and paste the HTML — Switch to Code view, click Copy, and paste the tags into your HTML <head> section.

Features

All required OG tags: og:title, og:description, og:image, og:url, og:type
7 og:type options: website, article, profile, book, music, video, product
Article-specific fields: published_time, author, section (shown dynamically)
8 locale options for international content targeting
Twitter Card tags: summary, summary_large_image, player, app
Real-time social preview showing how your link will appear when shared
Character count indicators for title (60) and description (200)
Toggle between Preview and Code views
One-click copy to clipboard for the generated HTML
100% browser-based — no server, no tracking, no data collection

Why OG Tags Matter

Control Your Social Presence

Without OG tags, social platforms guess your page title, description, and image — often with poor results. OG tags give you full control over how your content appears when shared.

Increase Click-Through Rates

Pages with properly configured OG tags get 2-3x higher click-through rates on social media. A compelling title, description, and attractive image make your shared links stand out in feeds.

Consistent Branding Across Platforms

OG tags ensure your content looks consistent whether shared on Facebook, LinkedIn, Twitter, Discord, Slack, or iMessage. One set of tags works across all platforms.

Essential for Content Marketing

Every blog post, product page, and landing page should have OG tags. They are essential for content marketing, social sharing campaigns, and maximizing the reach of your content.

Common Use Cases

Blog Posts & Articles

Set og:type to article with published_time and author for rich social previews of your blog content.

Product Pages

Use og:type product with a high-quality product image for attractive e-commerce social sharing.

Landing Pages

Create compelling social previews for marketing landing pages to increase campaign conversion rates.

Portfolio & Personal Sites

Use og:type profile with a professional photo for consistent personal branding across social platforms.

News & Media Sites

Article-type OG tags with author and section help news content get proper treatment in social feeds.

Event Pages

Generate engaging previews for event pages with date, location, and featured imagery.

Documentation Sites

Help users share specific documentation pages with proper titles and descriptions.

SaaS & App Pages

Create previews for app landing pages that drive installs and sign-ups from social shares.

Best Practices for OG Tags

Keep og:title under 60 characters — longer titles get truncated in social previews.
Write a compelling og:description under 200 characters that encourages clicks.
Use a 1200×630px image in JPG or PNG format for optimal display on all platforms.
Always include og:url with the canonical URL to prevent duplicate content issues.
Use og:type article for blog posts and include article:published_time for date display.
Validate your tags with Facebook Sharing Debugger and Twitter Card Validator after deployment.
Combine OG tags with a complete meta tag setup for maximum SEO and social visibility.
Use Meta Tag Generator for title, description, and other essential HTML meta tags.
Generate structured data with Schema / JSON-LD Generator for Google rich snippets.
Check your keyword density with Keyword Density Checker to optimize your content for search engines.

Frequently Asked Questions

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<meta property="og:title" content="" /> <meta property="og:description" content="" /> <meta property="og:type" content="website" /> <meta property="og:locale" content="en_US" />  <meta name="twitter:card" content="summary_large_image" />

How to Generate OG Tags Online

Creating Open Graph tags takes just a few steps:

Fill in your content details — Enter the page title (under 60 chars), description (under 200 chars), and image URL (1200×630px recommended).

Set the OG type and locale — Choose the content type (website, article, product, etc.) and language locale for your audience.

Configure Twitter Card tags — Select a Twitter card type and add handles for site and creator attribution.

Copy and paste the HTML — Switch to Code view, click Copy, and paste the tags into your HTML <head> section.

Features

All required OG tags: og:title, og:description, og:image, og:url, og:type

7 og:type options: website, article, profile, book, music, video, product

Article-specific fields: published_time, author, section (shown dynamically)

8 locale options for international content targeting

Twitter Card tags: summary, summary_large_image, player, app

Real-time social preview showing how your link will appear when shared

Character count indicators for title (60) and description (200)

Toggle between Preview and Code views

One-click copy to clipboard for the generated HTML

100% browser-based — no server, no tracking, no data collection

Why OG Tags Matter

Control Your Social Presence

Without OG tags, social platforms guess your page title, description, and image — often with poor results. OG tags give you full control over how your content appears when shared.

Increase Click-Through Rates

Pages with properly configured OG tags get 2-3x higher click-through rates on social media. A compelling title, description, and attractive image make your shared links stand out in feeds.

Consistent Branding Across Platforms

OG tags ensure your content looks consistent whether shared on Facebook, LinkedIn, Twitter, Discord, Slack, or iMessage. One set of tags works across all platforms.

Essential for Content Marketing

Every blog post, product page, and landing page should have OG tags. They are essential for content marketing, social sharing campaigns, and maximizing the reach of your content.

Common Use Cases

Blog Posts & Articles

Set og:type to article with published_time and author for rich social previews of your blog content.

Product Pages

Use og:type product with a high-quality product image for attractive e-commerce social sharing.

Landing Pages

Create compelling social previews for marketing landing pages to increase campaign conversion rates.

Portfolio & Personal Sites

Use og:type profile with a professional photo for consistent personal branding across social platforms.

News & Media Sites

Article-type OG tags with author and section help news content get proper treatment in social feeds.

Event Pages

Generate engaging previews for event pages with date, location, and featured imagery.

Documentation Sites

Help users share specific documentation pages with proper titles and descriptions.

SaaS & App Pages

Create previews for app landing pages that drive installs and sign-ups from social shares.

Best Practices for OG Tags

Keep og:title under 60 characters — longer titles get truncated in social previews.

Write a compelling og:description under 200 characters that encourages clicks.

Use a 1200×630px image in JPG or PNG format for optimal display on all platforms.

Always include og:url with the canonical URL to prevent duplicate content issues.

Use og:type article for blog posts and include article:published_time for date display.

Validate your tags with Facebook Sharing Debugger and Twitter Card Validator after deployment.

Combine OG tags with a complete meta tag setup for maximum SEO and social visibility.

Use Meta Tag Generator for title, description, and other essential HTML meta tags.

Generate structured data with Schema / JSON-LD Generator for Google rich snippets.

Check your keyword density with Keyword Density Checker to optimize your content for search engines.

Frequently Asked Questions