Social Threader turns long text into clear, ordered social media threads.
Choose a preset for Threads and Mastodon, Bluesky, or Twitter/X, or enter a custom character limit. Preserve sentence and paragraph boundaries, add numbering, and review every chunk before sharing.
Attach images as ordered thread chunks. Copy individual chunks or open your phone's share sheet when the thread is ready.
Social Threader keeps drafting and splitting on your device. No account is required.
Compose, split, copy, and share platform-sized social media threads.