Loop Tools Pro

Keep animating. Apply multiple non-destructive cycles to a single layer and guarantee a seamless stop, allowing you to continue animating instantly, free from keyframe conflicts,jumps or 'rebounds'.

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Description

The Ultimate Non-Destructive Looping Workflow

Stop copying and pasting keyframes endlessly. Loop Tools Pro offers a smart, non-destructive way to loop your animations using markers and expressions, giving you total control over timing without cluttering your timeline.

Unlike standard expression methods that force keyframe baking or cause disruptive jumps, Loop Tools Pro is the definitive professional solution designed for seamless animation continuity. It solves the biggest pain point in looping: the stop. Create complex, non-destructive loops and transition instantly back to your keyframes, allowing you to keep animating as if the loop never happened.

Key Features:

Seamless Continuation (The Differentiator): Use the integrated Smart Rebake Function (▣) to guarantee a smooth transition (no jumps or 'rebounds') when the loop ends, letting you pick up your keyframes and continue animating immediately.

  • Non-Destructive Workflow: Your original keyframes remain untouched. The script applies a "Super-Expression" driven by LOOP_START and LOOP_END markers.
    • Multi-Layer Support (New in v5.0): Apply loops, Rebake keyframes, or delete expressions across dozens of selected layers instantly.
      • Multiple Loops per Layer: Need an object to loop, stop, move, and loop again? The script generates sequenced markers to handle complex, multi-stage animations on a single timeline.
        • Smart 'Rebake' Function: The secret weapon for seamless animation. "Rebake" calculates the exact pose at the loop's cut point and creates a stop keyframe, ensuring a perfectly smooth transition out of the loop.
          • Auto & Manual Ranges: Let the script auto-detect your selected keyframes, or manually dial in specific start/end frames using the UI sliders.
            • Instant Cleanup: The new "Delete Loops" button automatically removes all script-generated markers and expressions if you need to reset.

                Compatibility:

                • Works with Position, Scale, Rotation, Opacity, Path, and more.
                  • Dockable UI panel.

                    Discussions

                    Want to talk about it?

                    Head over to r/aescripts to chat with fellow users about this product.

                    Need Support?

                    Please open a support ticket to be connected directly with the author of this product

                    Version History

                    1.0 -

                    Nov 19, 2025

                    v1.0.0 (Initial Commercial Release) - November 2025

                    Initial Launch: Public release of the non-destructive marker-driven looping tool.

                    Feature: Multi-Looping Capability: Added support for creating and managing multiple unique loop cycles on a single layer property.

                    Feature: Smart Rebake: Included the 'Rebake' function to automatically correct transitions and ensure seamless loop exits.

                    Compliance: Full implementation of the aescripts + aeplugins v4 Licensing Framework (Trial/Full structure).

                    Technical: Code is fully universalized with matchNames for compatibility with all language versions of After Effects (CS6 and up).

                    Compatibility

                    After Effects

                    2026, 2025, 2024, 2023, 2022, 2021, 2020, CC 2019, CC 2018, CC 2017, CC 2015.3, CC 2015, CC 2014, CC, CS6

                    EULA

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                    Updated: Oct 21, 2025 1:35 AM