Make a typewriter tweet video

The typewriter effect works because it paces the viewer: they read at the speed the text appears instead of skimming and scrolling past. For a tweet whose value is the wording — a good line, a hot take, a punchline — it is the most effective motion available.

Paste a link above to see the preview here.

The hard part is that revealing text one character at a time re-wraps the card on every frame, making the whole block jump around. This steps the reveal on word boundaries and re-renders the card at each step, so the layout stays put and only the text grows.

Questions

Does the typing speed adjust to the tweet length?
Yes. The reveal is spread across the clip, so a long tweet types faster and a short one slower to fill the same duration. Lengthen the clip to slow it down.
Why does the text not jump around as it types?
The reveal steps on word boundaries rather than characters, so the card never re-wraps mid-animation.
Is typewriter a good choice for GIF?
Yes, and it is one of the better ones — the background stays static so consecutive frames compress well.