Virtual Pet Tamagotchi - Online Feed & Play
Keep a virtual pet alive by feeding, playing, and cleaning. Its state persists in localStorage. Come back or it gets sad.
UD5 Toolkit
Virtual Retro Tamagotchi — Raise your digital buddy with 8-bit love!
Keep a virtual pet alive by feeding, playing, and cleaning. Its state persists in localStorage. Come back or it gets sad.
Apply a pixel sorting glitch effect to your photo. Sort pixels by brightness, hue, or saturation. Create abstract art. Canvas.
Turn any photo into a mosaic of colored blocks or pixel art. Choose block size and palette. Download as PNG. Pure canvas.
Get a random adorable dog picture. Breed info shown if known. Pure mood booster. Client‑side API call.
A dedicated color picker with common retro gaming palettes (NES, Gameboy). Pick and copy hex codes. For pixel art creators.
Generate a random placeholder photo with custom dimensions. Unique greyscale images, no external service. Canvas generated.
Generate placeholder images with custom dimensions, background color, and text. Supports SVG and raster output. Perfect for wireframing and mockups.
Downscale an image to a grid of colored `<td>` cells. Create a huge HTML pixel art. Copy the code.
Upload an image and also see a UI mockup under different deficiencies side‑by‑side. Powerful for inclusive design.
Fill in name, match URL, and description to get a ready‑to‑edit UserScript header. Start your browser extension easily.
Upload a small pixel art image and get a CSS grid layout that recreates it using divs. Novelty developer tool.
Watch and repeat the growing sequence of colored buttons. How long is your memory? Classic electronic game replica.
Upload any image and view it as a person with deuteranopia, protanopia, or tritanopia would. Promote inclusive design.
Adjust ISO, aperture, and shutter speed sliders and see how it affects the exposure of a sample scene. Learn photography basics.
Create a random video game premise with a setting, protagonist, and twist. For game jams and creative writing. All local.
Enter title, subtitle, and logo URL. Generate a beautiful Open Graph image ready for social sharing. Download PNG.
Pixelate or censor parts of an image by dragging. Adjust block size for mosaic effect. Useful for hiding faces or sensitive data. Client-side processing.
Select a folder of images and start a full‑screen slideshow right in your browser. Adjust interval and transition. No upload.
Upload an image at multiple widths and generate a complete <picture> or <img srcset> snippet. Modern web performance.
Combine aspect‑ratio with min‑/max‑width/height and see how the box responds. Understand sizing constraints. Copy the pattern.
Toggle image‑rendering: auto, pixelated, crisp‑edges on a scaled image. Essential for pixel art display.
Enter RGB values row by row and create a tiny BMP file. Understanding bitmap headers. Geeky developer tool.
Visualize how aperture, focal length, and subject distance affect background blur. Interactive DOF calculator.
Reduce the number of colors in an image to a retro 8‑bit look. Uses median cut quantization in the browser. Preview and download the stylized result.
Upload multiple sizes of the same image and generate the complete srcset and sizes attributes. For perfect responsive performance.
Generate a random developer‑themed motivational (or demotivational) poster image using pure CSS. Fresh inspiration for your coffee break.
Upload a gradient or enter a palette and simulate how it appears with different types of color vision deficiency. Ensure inclusive data visualization.
Enter hex codes and download a PNG swatch image with color names. Useful for design spec documents. Built via canvas.
Upload an image and get its BlurHash string along with a tiny preview. Use for progressive loading. Pure JavaScript.
Create a responsive box that maintains a specific aspect ratio using the aspect‑ratio property. Copy the simple CSS.