Aescripts keyFast 1.2

Free Download Aescripts keyFast for Windows PC. It is a powerful After Effects extension that helps animators create smooth animations and keyframes faster with just a few clicks.

Overview of Aescripts keyFast

Creating animations in After Effects can sometimes feel like moving bricks one by one. Every keyframe, easing adjustment, and timing change takes time. This tool removes much of that repetitive work and lets you focus on creativity instead of technical steps.

The software is designed for motion designers, video editors, and animators who want to speed up their workflow. With a simple click, users can apply common animations, add easing, align keyframes, stagger layers, and create professional-looking motion effects without spending extra time on manual adjustments.

Whether you are working on a short social media clip or a large animation project, the extension helps streamline the entire process and keeps your workflow smooth and efficient.

One-Click Animation Creation

One of the software's biggest strengths is its ability to create animations instantly. Instead of manually setting multiple keyframes and adjusting curves, users can apply popular animation styles with a single click.

Common effects such as slide, scale, rotate, fade, and Trim Paths animations can be added almost instantly. The built-in easing ensures that every movement looks natural and polished from the start.

Speed Up Layer Animation

Animating many layers at once can be tedious. The tool makes this process incredibly simple by allowing users to select multiple layers and apply animations to all of them simultaneously.

This feature saves valuable production time and helps maintain consistency throughout projects. Rather than adjusting each layer individually, everything can be handled in a few clicks.

Smart Staggering Features

Staggered animations are widely used in motion graphics because they create smooth and visually appealing movement. The software includes dedicated controls for staggering layers and keyframes.

Users can quickly stagger elements upward or downward, creating dynamic sequences without manually moving every keyframe. This makes complex animations much easier to build and manage.

Automatic Easing for Better Motion

Good animation is all about timing and smooth transitions. The extension automatically applies easing to animations, helping movements feel more natural and professional.

Users can also easily select keyframes or apply easing across entire layers with one click. This removes the need to repeatedly open graph editors and manually adjust curves.

Quick Keyframe Alignment

Managing keyframes across multiple layers can become messy, especially in large projects. The software includes an alignment feature that helps organize timing quickly.

By selecting keyframes and clicking a button, users can align them directly to the playhead position. This makes timing adjustments much faster and improves overall project organization.

Trim Paths Animation Support

Trim Paths animations are commonly used for logos, icons, and line animations. Creating these effects manually can take several steps, but the tool simplifies the process significantly.

Users can instantly enable or disable Trim Paths animations across multiple layers. This enables the rapid creation of clean, attractive motion graphics.

Easy Layer Movement Controls

Moving elements around the screen is one of the most common animation tasks. The extension includes quick slide controls that move layers in any direction while automatically applying easing.

This makes transitions smoother and helps maintain a professional appearance throughout animations. The feature is especially useful for titles, lower thirds, and interface animations.

Rotation and Fade Effects

The software provides simple controls for rotation and fade animations. Layers can be rotated left or right while maintaining smooth motion thanks to automatic easing.

Fade-in and fade-out effects can also be added instantly. These features eliminate repetitive setup work and allow users to focus on storytelling and design.

Overshoot Animation Tools

Overshoot effects add extra life and energy to animations. Instead of stopping abruptly, objects slightly exceed their final position before settling naturally.

The extension allows users to add overshoot effects to scale, position, and rotation animations. This creates more dynamic and engaging motion graphics with very little effort.

Copy and Paste Keyframes Across Layers

Reusing animation timing is often necessary in professional projects. The software includes copy-and-paste functionality that works across multiple layers at once.

This feature improves consistency while reducing repetitive work. Animators can quickly duplicate successful motion patterns throughout a composition.

Designed to Keep You in the Creative Flow

The biggest advantage of the tool is how it removes repetitive tasks from the animation process. Instead of constantly adjusting technical settings, users can stay focused on creativity and design.

By automating common actions, the extension serves as a helpful assistant, handling the tedious parts of animation while allowing artists to focus on creating compelling visual experiences.

Main Features

• Trim Paths on and off across multiple layers
• Stagger layers upward or downward
• Stagger keyframes with one click
• Align keyframes across multiple layers
• Copy and paste keyframes efficiently
• Apply easing instantly to selected keyframes
• Slide layers in any direction with automatic easing
• Rotate layers left or right automatically
• Ease all keyframes on selected layers
• Fade layers on and off instantly
• Add overshoot effects to animations
• Improve workflow speed and productivity

System Requirements

• Operating System: Windows 11 / 10 / 8.1 / 7
• Processor: Minimum 1 GHz Processor (2.4 GHz recommended)
• RAM: 2GB (4GB or more recommended)
• Free Hard Disk Space: 200MB or more is recommended
• After Effects: 2026, 2025, 2024, 2023, 2022, 2021, 2020, CC 2019, CC 2018, CC 2017

Conclusion

Aescripts keyFast is an excellent productivity extension for After Effects users who want to animate faster and more efficiently. It combines one-click animations, automatic easing, keyframe alignment, staggering tools, overshoot effects, and workflow enhancements into a simple package. By reducing repetitive work and speeding up common animation tasks, it helps creators spend more time designing and less time managing keyframes.