Tools Image Size Generator Preview Tester Meta Tags

New: Open Graph Preview / Try a URL

Turn links into clean social previews

Free OG image size guides, 1200 x 630 generators, meta tags, and preview checks for every shared URL.

Start for free View size guide

URL workflow

1200 x 630

URL

https://example.com/product-launch

og:title

og:description

og:image

safe zone

Issue checklist

Absolute image URL

og:image:width / height

Refresh platform cache

Product update1.91:1

Clean social cards before you share

Generate the image, copy tags, and preview the final URL.

HTTPS imageCheck cache

Platform compatibility

Built for the places your links actually unfold

Open Graph previews depend on image dimensions, absolute URLs, metadata, HTTPS, and platform-specific cropping. The first version keeps those checks close to the tool flow.

Facebook shared link cards

Size, metadata, and preview checks stay visible in the workflow.

X / Twitter large summary cards

Size, metadata, and preview checks stay visible in the workflow.

LinkedIn article previews

Size, metadata, and preview checks stay visible in the workflow.

Slack workspace unfurls

Size, metadata, and preview checks stay visible in the workflow.

Discord link embeds

Size, metadata, and preview checks stay visible in the workflow.

Generic Open Graph crawlers

Size, metadata, and preview checks stay visible in the workflow.

Editorial workflow

A social preview is image, tags, and validation together

Image size sets the frame

A 1200 x 630 image gives crawlers a predictable 1.91:1 card and reduces accidental edge crops.

Meta tags tell platforms what to render

The card needs title, description, image, URL, and dimension tags, not just a nice visual asset.

Validation catches the quiet failures

Relative URLs, missing HTTPS, stale caches, and tiny images can all make a shared link look broken.

Core tools

Move from size to preview without losing context

OG Image Size

Check the recommended 1200 x 630 size, platform dimensions, safe zones, and common image mistakes.

OG Image Generator

Create a clean 1200 x 630 PNG from fixed templates, then copy tags and preview the final URL.

Open Graph Preview

Set up a URL preview workflow for Open Graph tags, Twitter cards, HTTPS, and image checks.

OG Image Tester

Run a diagnostic pass for og:image, dimensions, HTTPS, image response, Twitter card tags, and common preview blockers.

Meta Tags Generator

Generate copy-ready HTML, Twitter card, and Next.js metadata tags from one form.

Workflow

Social preview quality is a chain, not one image

Each tool entry points to the next step so a size lookup can become a generated card, valid tags, and a checked URL.

01
Check size
Start with the 1200 x 630 Open Graph baseline and platform notes.
02
Generate image
Create a clean image sized for large social preview cards.
03
Copy tags
Use HTML meta tags with absolute URLs and explicit dimensions.
04
Preview URL
Check the final shared URL before it goes into a post or campaign.
05
Fix issues
Resolve missing tags, non-HTTPS images, and crop-risk warnings.

FAQ

What is OGImageSize for?

It gives builders and SEO teams one place to check Open Graph image sizes, prepare 1200 x 630 images, generate meta tags, and preview shared URLs.

Is the first version login free?

Yes. The first version is designed around free, indexable, no-login tools.

Which tools are in the first version?

The first version focuses on image size guidance, an OG image generator path, an Open Graph preview path, and a meta tags generator path.

What size should I use for most OG images?

Use 1200 x 630 px as the default Open Graph image size, then check platform-specific crops when the card matters.

Do I need meta tags if I already have an image?

Yes. Social platforms need the image URL, title, description, and often width and height tags to render a reliable preview.

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