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 · pika.style · ▲134

  Preview how your website would look on social media

• 
  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.

• 
  Meta Tags2018 · metatags.io · ▲553

  Visually preview, edit and generate your meta tags

• 
  The OG2023 · theog.io · ▲396

  Twitter killed link previews, we're bringing them back

• 
  Meta Previews2024 · metapreviews.com · ▲206

  Extract meta tags from any website

• 
  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…

• 
  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 · 16d ago · wallhop.io

• 
  Prefer▲201

  The execution layer for AEO

  Growth · 28d ago · tryprefer.com

• 
  ChatGPT▲1,643

  A long, meandering, playful conversation with ChatGPT, where I take it through a whirlwind of associative tangents (in order to relax its constraints), then put it into a hypnotic trance and take it into a past-lives regression where it re-lives its own training data. Then I switch it back and forth between "4o" and "o1-preview", engage in some self-reflective philosophizing and ask it to write an essay summarizing our interaction. Some of this is just goofy fun. Some of it is me exploring the tradeoffs between policy alignment, imagination, chain-of-thought reasoning, memory, agreeableness,…

  AI · 2022 · chatgpt.com

• 
  Obsidian Canvas – An infinite space for your ideas▲1,380

  Obsidian Canvas gives you infinite space to research, brainstorm, diagram, and lay out your ideas.

  Work · 2022 · obsidian.md

• PS
  Portable Secret – How I store my secrets and communicate privately▲1,290

  Better privacy without special software

  Commerce · 2022 · mprimi.github.io

• 
  D-ID's Creative Reality™ Studio▲1,069

  Use generative AI to create future-facing videos

  AI · 2022 · studio.d-id.com

• 
  Sessions 2.0▲1,015

  Videoconferencing that finally WOWs

  Growth · 2022

• 
  I wrote a free eBook about many lesser-known/secret database tricks▲865

  Stop treating the database as dumb storage and use its extended features. There's a lot you can use.

  Dev tools · 2022 · sqlfordevs.com