CustomAnimator

Take full control of Android animation speed — instantly.

Custom Animator lets you fine-tune system animations in real time, so your phone feels faster, smoother, or exactly how you like it.

Whether you want snappy transitions for productivity or slower animations for visual clarity, Custom Animator makes it simple.

🚀 What you can do

Adjust Window Animation Scale

Adjust Transition Animation Scale

Adjust Animator Duration Scale

Use Slider Mode for quick changes

Use Manual Input Mode for precise values

Save presets and switch between profiles in one tap

Preview behavior with a built-in animation comparison view

⚡ Why Custom Animator

Clean, lightweight interface

Fast access to all 3 Android animation scale settings

Great for power users, developers, and testers

No root required (permission-based method)

Supports Shizuku flow for easier permission handling on supported devices

🔐 Permission requirement

To change system animation settings, Android requires:

android.permission.WRITE_SECURE_SETTINGS

You can grant it via ADB command (shown inside the app), and on supported setups you can use Shizuku assistance.

🧩 Perfect for

Speeding up Android UI responsiveness

Testing app behavior at different animation scales

Creating custom performance profiles

Quickly switching between daily-use and testing presets

🛡️ Privacy first

Custom Animator does not collect, track, or send personal data.