
Unfurl Preview
See how your links look before you share them
What it does
Paste any URL and instantly see how it looks when shared on Twitter/X, WhatsApp, Discord, Slack, iMessage, LinkedIn, Google, and more — in realistic previews. Most debuggers show raw metadata. Unfurl shows what your audience actually sees: the card, bubble, or search result, in context. → Previews across social, chat, and search → Inspect Open Graph, Twitter Card, and JSON-LD → Warnings for broken or missing tags → Export previews as high-res PNG → Native macOS: drag URLs, Services, Shortcuts
Does the same job
all alternatives →- MPMetacheck – 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…
Link Preview APIJul 2026 · exabase.io · ▲198Free API to get Open Graph data, title & images for any URL


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

More dev tools this month
the category →



The first open-source price index for GPU compute
Dev tools · 10d ago · getcomputable.com

OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com

Open-source GTM skills for technical founders
Dev tools · 30d ago · gtmcofounder.com
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
- IB
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com

- BC
Life & fun · Apr 2026 · sam-burns.com
- IB
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app