PreviewTester

What it does

This tool allows you to submit custom markup that will be injected into the of a dedicated URL. You can then enter this URL into social media platforms to test how your links are previewed.

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  Linkpreview, see how your sites looks in social media and chat apps2024 · linkpreview.xyz · ▲362

  Check Preview your website og image, meta tags, favicon, etc.

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  Social Share Preview2019 · socialsharepreview.com · ▲133

  Check social media link previews while you browse

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  Open Graph Preview Tool2023 · pika.style · ▲134

  Preview how your website would look on social media

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  The OG2023 · theog.io · ▲396

  Twitter killed link previews, we're bringing them back

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  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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  Link Preview APIJul 2026 · exabase.io · ▲198

  Free API to get Open Graph data, title & images for any URL

• 
  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 13d ago · wallhop.io

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  Prefer▲201

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  Pathway▲1,335

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