[saltymimir]

Here's a bookmarklet I've been using to submit HTML page data to a webhook endpoint: https://gist.github.com/theAJFM/c15535c0b7a994b126f41e127466...

It extracts the page's title, the url, and even prompts you to give it some tags if you need some.

You still need to host your own webhook to save it, but that too should be straightforward. Just use firefox's readability.js to strip the bloat elements and save it in your database. You could save it into Airtable like what OP's been doing, or even save it as a file in your cloud storage.