Online Dither Tools for Images, GIFs and Retro Filters
Browse dedicated tools for image dithering, animated GIF conversion, 1-bit art, halftone effects, and classic hardware palettes. Every tool runs in your browser with no upload, no watermark, and instant preview.
Featured Workflows
These are the highest-intent landing pages for the most common jobs: dithering a photo, converting an animated GIF, making 1-bit art, or creating a halftone effect.
Free Online Image Dither Tool
Dither image online with instant preview. Free, private, no upload, no watermark, with PNG/GIF export and flexible retro palette control.
Photo to Pixel Art Converter
Turn photos into retro pixel art in seconds. Free, private, no upload, no watermark, with real-time preview and PNG/GIF export.
GIF Dither Converter
Dither animated GIFs frame by frame in your browser. Free, no upload, no watermark, real-time preview with PNG/GIF export.
1-Bit Pixel Art Converter
Convert images to crisp 1-bit black and white pixel art online. Free, no upload, no watermark, with real-time preview.
Halftone Generator
Create halftone and dot-pattern effects online with ordered dithering. Free, private, no upload, no watermark, instant preview.
Algorithm-Specific Tools
Use these when the search intent is tied to a specific dithering method or texture, such as Floyd-Steinberg, Atkinson, or ordered Bayer patterns.
Floyd-Steinberg Dithering
Apply Floyd-Steinberg dithering online with instant preview. Free, private, no upload, no watermark, with PNG/GIF export.
Atkinson Dithering Tool
Use Bill Atkinson's famous dithering algorithm. Creates high-contrast, clean patterns perfect for 1-bit art.
Ordered Dithering Tool
Apply Ordered Dithering (Bayer Matrix) for a structured, cross-hatch shading effect. Great for retro video styles.
Retro System Filters
These presets are built around classic hardware palettes and aesthetics like Game Boy, NES, CGA, Macintosh, Commodore 64, and more.
Game Boy Camera Filter
Convert photos to 4-color Game Boy pixel art instantly. Free, private, no upload, no watermark, with real-time browser preview.
NES Pixel Art Maker
Convert photos to NES graphics. Use the limited 52-color palette of the Nintendo Entertainment System for true 8-bit vibes.
Game Boy Pocket Converter
Create Game Boy Pocket style images with our precise grayscale palette and dithering.
Macintosh Dither Tool
Convert images to clean 1-bit black and white using Atkinson dithering. Free, private, no upload, no watermark, instant preview.
Commodore 64 Graphics Tool
Apply the famous muted 16-color palette of the Commodore 64. Create authentic C64 pixel art with dithering.
ZX Spectrum Art Generator
Convert images to the vibrant, high-contrast palette of the ZX Spectrum. Experience the unique color clash aesthetic.
Apple II Graphics Tool
Convert images to the iconic Apple II High-Res palette. Green, Purple, Blue, Orange, Black and White.
CGA Graphics Converter
Convert images to classic 4-color CGA graphics online. Free, private, no upload, real-time preview, and PNG/GIF export.
MSX Graphics Tool
Convert images to the MSX 1 computer palette. A great general-purpose 16-color retro palette.
Glitch Art Generator
Free online glitch art generator. Add RGB split, chromatic aberration, and pixel sorting effects to your images in real-time.
Pico-8 Dither Tool
Achieve the cozy 16-color aesthetic of the Pico-8 fantasy console. Perfect for modern retro game development styles.
Supporting Resources
If you are still choosing an approach, use the supporting sections below to compare palettes, learn the algorithms, or inspect example outputs before editing your image.