ThreadSplit

The ultimate Twitter thread tool. Split long text into multiple tweets with smart sentence breaks, perfect for the 280-character limit. 【CORE FEATURES】 • Smart Splitting: Auto-detects punctuation and word boundaries • URL Protection: Keeps links intact, never splits URLs • Twitter Optimized: Precise character counting (CJK counts as 2) • Multi-Platform: Twitter/X (280), Bluesky (300), Mastodon (500), Threads (500) • Flexible Modes: "Prefer sentence breaks" or "Strict length" • Custom Numbering:...