OGTester

What it does

You share a link on Twitter and realize how wrong the preview image is. With OGTester, you can preview any meta tags instantly on your favourite Social media. No need to redeploy your application

• 
  Open Graph Preview Tool2023 · ▲134

  Preview how your website would look on social media

• IM
  I made OGTester to test Meta Tags on Social Media2022 · ogtester.com · ▲5

  Hello, I made this small page to test how certain meta tags look like on WhatsApp or Twitter. The idea is, that I generate a unique link which you can share and see how it would be displayed.

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  Meta Tags2018 · ▲553

  Visually preview, edit and generate your meta tags

• 
  The OG2023 · ▲406

  Twitter killed link previews, we're bringing them back

• 
  Meta Previews2024 · metapreviews.com · ▲206

  Extract meta tags from any website

• MP
  Metacheck – preview how any link appears on social media and chat apps2025 · metacheck.appstate.co · ▲165

  Hey HN, I’ve been an indie hacker for a while, but I haven’t had much success with my past projects. Recently, I came across Marc Lou’s advice about building free tools just for fun, so I decided to give it a shot. I built Metacheck, a simple tool that lets you preview how any link will appear on Twitter/X, LinkedIn, Whatsapp, Telegram, and other platforms. No API keys, no setup—just paste a link and see the preview. Why I built this I often ran into issues where social platforms displayed broken or unexpected link previews. Debugging Open Graph meta tags was annoying, so I made a tool…

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