Free SEO tool

Open Graph Image Checker & Social Preview

Free Open Graph image checker and social media preview tool. Test og:image dimensions, aspect ratio, Twitter cards, Facebook, LinkedIn, Discord & Slack previews.

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Row.so

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Row.so — Build & Ship Profitable Directories

row.so

Row.so — Build & Ship Profitable Directories

Turn Google Sheets and AI into beautiful directory websites. Paid listings, search, SEO-ready pages, and 2-way sync.

Detected Image Specifications

Active Image

Dimensions

1200 × 630 px

Aspect Ratio

1.91:1 (Ideal OG)

File Size

141.6 KB

Protocol

HTTPS

URL:https://row.so/og-image.png

SEO Audit

Open Graph Health

100%Score
10 Passed 0 Warnings 0 Errors

Open Graph Image Tag (og:image)

pass

Found og:image tag: https://row.so/og-image.png

Image Protocol (HTTPS)

pass

Image uses secure HTTPS protocol.

Image HTTP Reachability

pass

Image is publicly reachable (HTTP 200).

Declared Dimensions (Width & Height)

pass

Declared size is 1200 × 630 px (optimal 1.91:1 ratio).

Image File Size

pass

File size is lightweight (141.6 KB).

Image Alt Text (og:image:alt)

pass

Alt text provided: "Row.so — Build & Launch Directories in Minutes"

Twitter / X Card Type

pass

twitter:card is set to summary_large_image.

Open Graph Title (og:title)

pass

Title length (45 chars) is optimal.

Open Graph Description (og:description)

pass

Description length (118 chars) is within recommended 50–160 range.

Open Graph Canonical URL (og:url)

pass

og:url set to https://row.so

HTML Snippet

Generated Meta Tags

<!-- Primary Meta Tags -->
<title>Row.so — Build &amp; Ship Profitable Directories</title>
<meta name="title" content="Row.so — Build &amp; Ship Profitable Directories" />
<meta name="description" content="Turn Google Sheets and AI into beautiful directory websites. Paid listings, search, SEO-ready pages, and 2-way sync." />

<!-- Open Graph / Facebook / LinkedIn -->
<meta property="og:type" content="website" />
<meta property="og:url" content="https://row.so" />
<meta property="og:title" content="Row.so — Build &amp; Ship Profitable Directories" />
<meta property="og:description" content="Turn Google Sheets and AI into beautiful directory websites. Paid listings, search, SEO-ready pages, and 2-way sync." />
<meta property="og:image" content="https://row.so/og-image.png" />
<meta property="og:image:secure_url" content="https://row.so/og-image.png" />
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="630" />
<meta property="og:image:alt" content="Row.so — Build &amp; Launch Directories in Minutes" />
<meta property="og:site_name" content="Row.so" />

<!-- Twitter / X -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:url" content="https://row.so" />
<meta name="twitter:title" content="Row.so — Build &amp; Ship Profitable Directories" />
<meta name="twitter:description" content="Turn Google Sheets and AI into beautiful directory websites. Paid listings, search, SEO-ready pages, and 2-way sync." />
<meta name="twitter:image" content="https://row.so/og-image.png" />
<meta name="twitter:image:alt" content="Row.so — Build &amp; Launch Directories in Minutes" />

FAQ

Open Graph images, social cards & SEO

The recommended Open Graph (og:image) dimension for Facebook, LinkedIn, and Twitter/X is 1200 × 630 pixels, which equals a 1.91:1 aspect ratio. The minimum required size for high-resolution displays is 600 × 315 pixels. Keeping your image file size under 1 MB ensures fast loading on mobile networks.

Common reasons include: (1) Missing or relative og:image URL instead of an absolute https:// URL, (2) The image URL returns an HTTP 404 or 403 error, (3) Social crawlers have cached an older version of your page, (4) The image exceeds 5 MB or uses an unsupported format (like WebP or SVG without PNG/JPEG fallback on older crawlers), or (5) Missing og:image:width and og:image:height tags prompting crawlers to ignore the image on initial fetch.

Each platform caches link previews. To force an immediate refresh: use Facebook Sharing Debugger (click "Scrape Again"), Twitter/X Card Validator (or tweet the link with a cache-busting query param like ?v=2), and LinkedIn Post Inspector. These tools force the platform crawlers to re-fetch your HTML immediately.

Open Graph (og:*) protocol was created by Facebook and is adopted by LinkedIn, Discord, Slack, Pinterest, and WhatsApp. Twitter/X supports its own proprietary twitter:* tags (like twitter:card="summary_large_image"). However, Twitter falls back to og:image and og:title if twitter:* tags are missing.

Some mobile apps and chat previews crop 1.91:1 images into a square 1:1 or circle in compact feed views. To prevent awkward cutoffs, keep critical text, logos, and focal points inside the center "safe zone" (central 630 × 630 px area).

The og:image:alt tag provides descriptive alternative text for visually impaired users using screen readers and is indexed by search engines and modern social scrapers (including X and Mastodon) for accessibility and image contextual relevance.

Row.so dynamically generates branded, retina-ready 1200 × 630 Open Graph images for every directory listing, category, and blog post out of the box. Every page ships with complete og:image, twitter:card, title, description, and canonical tags with zero configuration.

How to use

Three steps. Zero friction.

01

Paste any webpage URL

Enter your article, directory listing, or homepage URL.

02

Inspect image dimensions & tags

Check 1200×630 resolution, aspect ratio, file size, safe zone crops, and status codes.

03

Preview across all platforms

See live card previews for Facebook, Twitter/X, LinkedIn, Discord, and Slack.

Dynamic OG Images

Auto-generate OG images
for every directory listing.

Row.so creates retina-ready 1200×630 Open Graph images for all your listings and category pages automatically.