Grainrad

✨Key Features

• ▸Real-time Effects Engine: Powered by WebGPU for smooth 60fps performance on images and videos.
• ▸Huge Variety of Effects: ASCII conversion (with multiple character sets), dithering, grain, retro/vintage looks, pixelation, rotoscope, and many experimental textures/filters.
• ▸Full Control: Intuitive sliders and settings to fine-tune intensity, contrast, character density, colors, and more for perfect results.
• ▸Supports Both Image & Video: Upload photos or videos and apply effects instantly; great for creating stylized content.
• ▸Super Easy & Fast: Drag & drop interface — no installation, no accounts, works directly in the browser.
• ▸Perfect for Creatives: Loved by designers, motion artists, and content creators for quick stylized visuals, posters, social media assets, and experimental art.
• ▸Completely Free: No watermarks, no limits mentioned — fully accessible tool.