What is the maximum length of open graph title and description?

Hello everyone,

I did some experiments on the maximum length of og:title and og:description property for social media previews.

Why? Because the internet is full of lies and each one quoting each other with wrong information. If you don't trust me, you can easily verify the result.

Here is the summary:
Twitter shows 47 characters
WhatsApp 81
Telegram 1023
Facebook 122
Signal and Slack show the full title

For more information, read the full article: https://ogtester.com/blog/what-is-maximum-length-of-og-title-and-og-description