Random Opacity ✦ Adobe illustrator Script

Random Opacity — Instant Depth & Texture for Any Selection

Select 10, 20, or 100+ shapes and give them natural, varied opacity in one click. Random Opacity applies a randomized transparency to every selected object within a range you control — perfect for adding depth, texture, or organic variation to patterns, particle effects, backgrounds, and scattered elements.

Features:

• Live, direct application — watch your actual selected artwork update in real time as you adjust the range, no separate preview shapes

• Min/Max opacity range — set your Lowest and Highest opacity percentages

• One-click Reroll — instantly generate a fresh random pattern within the same range

• Apply To: Individual Shape or Top-Level Selection — randomize every object inside your groups separately, or dim each selected group as a single unit

• Distribution control — Even, Weighted Toward High, or Weighted Toward Low, for different textures and moods

• Arrow-key nudging — click any field and use ↑ / ↓ to fine-tune by 1%, Shift for 10%

• Fully reversible — Cancel restores every shape's original opacity exactly, even after multiple rerolls

• Remembers your last settings automatically, with one-click Reset

• Lightweight, native JSX

Perfect for confetti and particle scenes, scattered icon sets, background textures, stipple/noise effects, and any composition that needs natural, non-uniform transparency across many objects at once.

⚡ Fast. Smart. Clean. Save Hours – Create Visuals Effortlessly.

✦ Installation Guide

• Extract the .zip File

• Copy your ".jsx" script file into the appropriate folder based on the application. Windows or MacOS

  Windows: C:\Program Files\Adobe\Adobe Illustrator [version]\Presets\Scripts

  MacOS: /Applications/Adobe Illustrator [version]/Presets/Scripts

• Open the Adobe Illustrator

• Go to the File > Scripts menu.

• Your script should now appear in the list. Select it to run the script.

Organizing Scripts With ✦ Endless Scripts • Adobe Illustrator Extension →

Stop Dragging Scripts Into Illustrator One By One. Endless Scripts Gives You A Clean, Icon-based Launcher Panel To Run All Your .jsx And .js Scripts In A Single Click — Organised, Searchable, And Always Ready.

🚨 Endless Scripts is a separate Adobe Illustrator extension - NOT INCLUDED WITH THIS SCRIPT

Get • Endless Scripts ✦ EXTENSION

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