This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Max Burnside
maxburnsi.de
did:plc:ukzc3rqnxt6cfvhnwlfpkmtt
Very early work-in-progress feature for Preview SMS that will show how long social media posts can be broken up on X, Bluesky, Threads, and Mastodon.
Text is pasted into input field and then can be individually modified for each platform.
2025-06-19T06:39:49.905Z