UD5 Toolkit
Multiplication Grid Challenge – Online Fill the Times Table
Complete a 10x10 multiplication grid against the clock. A fun way to master times tables.
Tag: Grid Generator - CSS & Layout
14+ toolsImage Slicer Tool - Online Cut into Equal Parts
Slice any image into a grid of smaller images. Download as individual files or a single sprite sheet. For games or posts.
Named CSS Colors Explorer - Online Preview All 148
Grid of all 148 named CSS colors. Hover to see detail, click to copy the name or hex. Essential frontend reference.
Latin Square Generator - Online Balanced Grid
Create Latin squares for experimental design or tournament scheduling. Visual and copyable. No server required.
CSS Masonry Layout Experiment - Online grid‑template‑rows: masonry
Try the experimental masonry layout in CSS Grid (enabled via flag). See how items flow. Copy the code. For cutting‑edge browsers.
Weekly Meal Prep Grid - Online Plan 7 Days
Fill in a 7‑day grid with breakfast, lunch, and dinner ideas. Print or screenshot. Stay organized.
Crystal Grid Layout Maker - Online Sacred Geometry Tool
Design a crystal grid by placing crystals on a sacred geometry template. Add notes. Screenshot your layout. Spiritual/art.
Text to Binary Grid - Online Visual Representation
Enter text and see each character's 8‑bit binary laid out in a black‑and‑white grid. Beautiful data art. Local.
Accessible Color Contrast Grid - Online Test Combinations
Enter a palette of colors and see a grid showing whether each foreground/background pair passes AA or AAA contrast. Must for designers.
Random Logic Puzzle Generator - Online Grid Problems
Generate a small logic puzzle grid (like Einstein’s riddle) with clues. Solve in browser or print. Local generation.
Photo Collage Maker - Online Grid & Freeform Arranger
Create photo collages by arranging multiple images on a canvas. Select grid templates or freeform placement. Export as single image. Secure local processing.
Grid Drawing Tool - Online Overlay on Photo for Copying
Overlay a grid on any image to help you draw it freehand. Adjust grid size and line thickness. Useful for artists.
Perspective Grid Generator - Online Drawing Reference
Create 1-point, 2-point, or 3-point perspective grids. Adjust vanishing points and grid spacing. Useful for artists and architects.
Image Splitter - Online Cut Photo into Grid or Strips
Split an image into equal grid parts or horizontal/vertical strips. Useful for Instagram carousel posts or puzzle creation. Everything runs in your browser.