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iShader

Apply artistic shader effects to images including dithering, ASCII art, and brick-style transformations with real-time preview

202 Installs

Install Extension

Overview

iShader

Apply artistic shader effects to images directly from Raycast.

Features

Dither Effects: Multiple dithering patterns with customizable parameters
ASCII Art: Convert images to ASCII art
Brick Effect: Create LEGO-like brick patterns
Real-time Preview: See changes instantly with zoom controls
Clipboard Support: Paste images directly from clipboard (Windows)

Usage

Select an image file or paste from clipboard
Choose an effect from the effects menu
Adjust parameters using keyboard shortcuts or settings form
Save the processed image

Keyboard Shortcuts

Use number keys and letters for quick parameter adjustment
See metadata panel for all available shortcuts

Commands1

Image Shader

Apply shader effects to images with real-time preview

Versions1

Initial Release - November 20, 2025

Add dither shader effect with multiple patterns (Floyd-Steinberg, Bayer)
Add ASCII art shader effect
Add brick (LEGO-like) shader effect
Add real-time preview with zoom controls
Add support for clipboard image paste (Windows)
Add image validation and safety checks
Add automatic temporary file cleanup

Compatibility

Windows
macOS

Categories

Source code

Report Bug Request Feature

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