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Funscript.io

Funscript.io
Developerdefucilis (GitHub)
TypeBrowser-based funscript utility suite
Urlfunscript.io
CostFree

Funscript.io is a browser-based web application offering a suite of tools for creating, modifying, analyzing, and playing funscript files โ€” all without installing any software.

Features ยง

Script Modification ยง

The modification engine allows users to transform existing funscripts without a dedicated editor:

  • Cycler โ€” creates repeating stroke patterns with configurable ease-in/ease-out
  • Amplify โ€” adjusts stroke range
  • Invert โ€” flips the position axis (0 becomes 100)
  • Smooth (Savitzky-Golay) โ€” reduces erratic motion
  • Resample โ€” normalizes action density
  • Speed limiter โ€” caps maximum speed for device safety
  • RDP simplifier โ€” removes redundant data points
  • Custom JavaScript โ€” users can write functions to mutate the script's action array directly

The modifier also removes deprecated rawActions fields from scripts.

Script Player ยง

A browser-based player supporting local video files and funscript synchronization via The Handy's Web API.

Script Browser ยง

A browsable gallery of community scripts.

Heatmap Analysis ยง

Visual analysis of scripts including average speed, intensity distribution, and duration.

See also ยง

Tools

Categories: Tools