Turning a line of writing into a reel is a typography problem, not a motion problem.
A method (and an installable skill) for making contemplative typographic text-reveal reels — a quote, a line, a short manifesto that types itself onto a dark (or video) field with a smooth letter-by-letter glide, built for the vertical feed. The motion should disappear; the words should breathe in.
It's packaged as a skill, but the idea isn't about any one tool. It's the craft of making writing read beautifully as motion.
- The glide, not the pop. Reveal letters with a long, overlapping window so several glyphs are always softly resolving at once — a continuous wave, never discrete pops. Each fades up from a small offset with a faint blur that resolves to crisp. This is the whole "buttery" feel.
- Readable cadence. ~15–18 chars/sec for a contemplative read; let the runtime grow to fit the words rather than rushing the viewer.
- Lock the layout first. Pre-wrap so line breaks are fixed before typing starts — nothing reflows. Reflow is the #1 tell of a cheap type reel.
- Font is the voice. Serif = manifesto/human, humanist sans = calm/technical, literary serif = bookish, mono = machine voice. Pick the typeface to match the message.
- Emphasis, sparingly. Lift only the few load-bearing words; one accent color, max.
- Calm adornment. Faint oversized quotation marks; attribution fades in after the line lands; caret optional (and often better dropped).
- Legibility over busy video. Dark scrim + top/bottom gradient bed + a tight per-glyph outline and soft halo, scaled to font size — white ink reads over bright and dark regions. Verify on the busiest frame at full res.
- Built for the feed. 9:16, high contrast, readable at thumbnail size, autoplay-muted-friendly, composed to loop cleanly.
Two dials to always expose: cadence (typing speed) and glide-softness (fade/overlap window). Most tuning is those two.
- As a checklist. Run the eight points the next time you turn writing into video.
- As a prompt for any AI agent. Hand it (or
SKILL.md) to any capable model and ask it to build the reel. Nothing here is tool-specific. - As an installable skill. It drops into whatever coding agent or editor you use:
npx skills add oxfern/letterglide
The underlying video mechanics (frame-driven animation, font loading, rendering) are Remotion. letterglide is the typography craft layered on top — see SKILL.md for the full method.