How to animate UI text in After Effects without losing readability

Build readable After Effects UI text animation with MotionUI, choosing reveals that suit each layer’s role.

• You will: Animate labels and descriptions while keeping essential text readable.

• Prerequisites: macOS or Windows, MotionUI, After Effects, a composition containing text layers

How do you animate interface text without slowing down reading?

Step 1: Open MotionUI and prepare your composition

Start in the MotionUI app and access plugin setup from there. MotionUI is a desktop app for macOS and Windows by HIVER connecting Figma, After Effects, Claude Code and Codex. It supports direct Figma to After Effects import, Claude Code or Codex control of Figma and Claude Code or Codex control of After Effects.

For this exercise, open your interface composition in After Effects and identify the text layers you want to animate. If you start in Figma, import your design, then inspect the target layers in After Effects before proceeding.

Expected result: Your composition is ready, with the intended text available as After Effects text layers. The Text tab applies editable text animators to those layers.

Step 2: Separate essential labels from expressive text

Assign each text layer a job before choosing an effect. Keep action labels available for scanning; reserve a more noticeable reveal for a headline or product message.

Use this concrete example: a settings card with a Notifications heading, a description explaining which updates the user will receive, and a Save preferences button. These are example design choices, not a tested preset recipe.

• Keep the button label stable so the action remains easy to find.

• Give the heading a restrained entrance if it needs emphasis.

• Reveal the longer description by line, then leave it fully visible.

• If the whole card already moves, consider leaving all its text stable.

Expected result: The heading introduces the card, the description supports it, and the action remains clear.

Step 3: Choose characters, words or lines

Choose Based on according to the amount and purpose of the text. MotionUI supports character, word and line animation. The text animation help page describes their intended uses:

For the settings card, choose lines for the description. For a separate short product statement, try words. Use characters when the letter-by-letter reveal itself serves a purpose, rather than making it the default for every interface label.

A short label does not automatically need character animation. If people must read it to act, keep it stable or reveal it together.

Expected result: The animation unit matches the copy instead of imposing the same rhythm on every layer.

Step 4: Apply the reveal to selected text layers

Select one or more text layers in After Effects. In MotionUI’s Text tab, choose an effect and inspect its preview. Available styles include fades, slides, scale, pop, tracking, blur and typewriter effects.

Set Based on, the direction and the animation length, then click Apply to Text Layer. For the example description, start with a line-based fade. Preview the composition and refine the editable text animators in After Effects.

Apply separate treatments to the heading and description when they need different settings. Before each application, check the selected layers so the button label does not receive the description’s reveal.

Expected result: The intended text layers have editable animation, ready for review in context.

Step 5: Review the full reading sequence

Play the composition from before the entrance through the fully visible state. Judge when the complete message becomes readable, not merely when its first character appears. Leave a stable reading interval after the reveal.

Use this practical checklist during playback:

• Can you identify the heading before reading the description?

• Does the description settle before the next event demands attention?

• Does the action label remain readable throughout?

• Do related elements use consistent direction and timing?

• Would removing one animation make the interface easier to follow?

If the card entrance already establishes hierarchy, simplify the text reveal. For whole-layer entrances, MotionUI’s Animate tab offers presets with duration and In, Out or Both settings. Follow the entrances and sequences instructions for that workflow.

Expected result: Text remains fully readable between motion events.

Step 6: Add a gradient only where it helps

Choose two colours and an angle in the gradient controls. To add movement, enable Animate and set the speed. Select the intended text layers and click Apply Gradient.

Try the gradient on the heading before applying it to supporting copy. Inspect the lightest and darkest portions against the actual background throughout playback. Applying a gradient does not establish readability or guarantee compatibility with every export or implementation.

Review the output in its intended destination. If moving colour distracts from reading, leave Animate disabled or use a simpler text treatment.

Expected result: The gradient supports emphasis while the message remains legible.

What should you check when troubleshooting?

• The wrong text animates: Check the selected layers before applying another effect. Treat the heading and description separately.

• The description feels slow: Switch from characters to lines, refine the animation length, and preserve the fully visible reading interval.

• The card feels too busy: Remove overlapping text reveals where the container entrance already provides enough emphasis.

• The gradient becomes hard to read: Adjust its colours or angle against the background, then inspect playback again with Animate disabled.

Need to set up the app first? Follow the MotionUI setup guide for Mac and Windows.