UD5 Toolkit
Paper Snowflake Simulator - Online Fold & Cut Preview
Virtually fold a digital paper and cut out shapes to see a snowflake unfold. Experiment with designs before real scissors. Pure creative fun.
Name Tent Generator - Online Print Foldable Desk Cards
Settings
Enter one name per line for multiple tents
Job title, company name, or table number
#1e293b
#ffffff
Tips:
- Use cardstock paper for best results
- Fold along the dashed line after printing
- Enter one name per line for multiple tents
- Each name prints on a separate page
John Smith
John Smith
Fold along the dashed line to create your tent card
Simple Will Generator - Online Fill & Print Basic Will
A template to create a basic last will and testament. Fill in names and assets. Print and sign. Not legal advice.
Random Name Picker - Online Wheel for Raffles & Giveaways
Enter a list of names and spin a wheel to pick a random winner. Remove picked names to avoid duplicates. Perfect for classrooms or contests.
CSS Grid Named Lines Demo - Online Complex Layouts
Use named grid lines instead of column numbers. See how they simplify placement. Visual, interactive learning.
Simple Bookbinding Guide – Online Pamphlet Stitch Tutorial
Animated guide to sew a basic book or journal. Step-by-step with tips. Creative starter.
Random Accessible Palette Generator - Online WCAG Safe
Generate a random 5‑color palette where every adjacent pair passes WCAG AA contrast. Safe for inclusive designs.
Word Scrambler - Online Letter Jumble Game Generator
Scramble letters of any word or sentence to create anagrams. Great for brain teasers and vocabulary games. Simple, fun, and client-side.
Simple Budget Worksheet - Online Monthly Income Expense
Fill out a clean budget worksheet with income and expense categories. See totals and print. No data stored.
Word Scramble Solver & Game - Online Unjumble Letters
Unscramble jumbled letters to form words. Timed challenge mode with hints. Compares against built-in dictionary. Improve vocabulary while having fun.
Custom Radio & Checkbox CSS Generator - Online
Design custom radio buttons and checkboxes using pure CSS. Choose sizes, colors, and animation. Copy the code.
Material Design 3 Color Generator - Online Dynamic Tonal Palettes
Pick a source color and generate a complete M3 tonal palette with light/dark schemes. Export as CSS custom properties.
Color Palette Generator - Online Random & Harmonious Colors
Discover beautiful color palettes for your projects. Generate random, complementary, or trendy schemes and copy hex codes. Useful for designers and developers.
Curated Random Color Palette - Online Designer‑Approved Sets
Get a beautiful, hand‑picked color combination instead of purely random. Each palette has a name and copyable hex codes.
HTML Color Names - Online Complete List with Hex & Preview
A complete, searchable list of all 140+ named HTML/CSS colors with their hex codes and color previews. Click to copy code. Essential web reference.
Color Name Finder - Online Hex to Name Dictionary
Find the official name of any hex color from the extended color dictionary. Search by name to get the hex code. Handy for CSS and design language.
Flexbox Froggy Simulator - Online Learn CSS Flexbox Game
A replica of the famous Flexbox Froggy game: solve alignment puzzles by writing CSS. Progress saved locally. Fun frontend learning.
Tetris 7‑Bag Randomizer Viewer – Online Opening Practice
Simulate the 7‑bag randomizer to see upcoming piece sequences. Practice your opening for competitive Tetris.
Random Color Generator - Online Hex & RGB Palette
Generate single random colors or full palettes. Displays hex, RGB, and copy on click. Great for design inspiration.
WCAG Safe Palette Builder - Online Accessible Color Sets
Start with a base color and generate an extended palette where every shade contrasts properly with white and black. Export tokens.
Skateboard Deck Size Selector – Online Shoe Size & Style
Select shoe size and riding style to get recommended deck width. Visual comparison.
Color Scale Generator - Online Create Monochromatic Stops
Generate a range of tints and shades from a single hex color. Ideal for data visualization, UI design systems, and Tailwind custom palette creation. Local tool.
Ham Radio Q-Codes Cheatsheet – Online Quick Reference
Searchable list of Q-codes with meanings. Also includes RST system. Prepare for license.
Hymnal Pick‑A‑Song Randomizer – Online Worship Planner
Pick a random hymn or worship song from a curated list. Useful for spontaneous sing‑alongs or service planning.
Campfire Cooking Timer – Online Dutch Oven Coal Count
Calculate number of charcoal briquets for Dutch oven cooking temp. Also includes multi-stage cooking time.
Word Scramble Solver - Online Unjumble & Anagrams
Stuck in a word scramble game? Enter the scrambled letters and get a list of possible English words. Built‑in dictionary. All local.
Weather Stripping Selector – Online Gap Size to Material Guide
Match gap size around doors/windows to the correct type of weather stripping (foam, V-strip, door sweep). Save energy.
Stepped Color Shade Generator - Online Tailwind‑Style Palette
Pick a base color and generate a full palette of 10 shades (50 to 900) like Tailwind CSS. Copy as hex or hsl.
Colorblind Friendly Palette Checker - Online Simulate & Advise
Enter a color palette and see how it looks for different types of color vision deficiency. Get warnings on conflicting colors.
Bootstrap Theme Generator - Online Custom Variables
Customize Bootstrap 5 variables visually. See the live preview. Download the generated SCSS or CSS file.
Ham Radio Q‑Code Quiz – Online Test Your Knowledge
Randomly show a Q-code and select correct meaning. Learn while having fun. For your license exam.