Friendship Bracelet Pattern Designer β Online Color & Knot
Choose colors and knots to design a friendship bracelet pattern. View the simulated final result.
UD5 Toolkit
Choose colors and knots to design a friendship bracelet pattern. View the simulated final result.
Design friendship bracelet patterns by placing forward and backward knots on a grid. See a visual preview of the finished bracelet.
Design circular string art by ticking nails and seeing simulated thread lines. Adjust number of nails and steps. Export pattern. Local only.
Click grid to place beads, choose colors, generate a loom pattern. Download as image.
Get a random tattoo concept with style and placement suggestion. For fun and inspiration only. Not real art.
Convert between nautical miles, statute miles, kilometers, and knots to mph/kmh. Essential for navigation.
Enter number of eyelet pairs and lacing style to find the correct shoelace length in inches/cm. Never buy too short.
Upload a photo and convert it into a Perler/Hama bead pattern with matching colors. Download chart.
Select two birth year animals to see a fun compatibility rating and description. Pure cultural entertainment.
Drag colored shapes to matching outlines. Simple, no-text game for 2-4 year olds. Works on touch devices.
Drag the seven tangram pieces to form a target silhouette. Multiple puzzles. Develop spatial thinking. All canvas interactions.
Arrange preβdrawn comic panels into a strip. Add speech bubbles. Export as image. Fun for kids.
Draw perfect ellipses by dragging focal points and a point on the curve. See the equation update dynamically. Educational.
Select tuning, scale length, and string gauge to calculate total tension on the neck. Build custom string sets.
Click cells to see patterns, highlight multiples. Visual way to learn multiplication. Print empty grid.
Try to draw a perfect circle freehand. Score based on roundness. Fun and addictive. No data sent.
A kanji appears; you guess how many strokes it has. Learn stroke order awareness.
Peer into the virtual crystal ball to get a randomly generated, absurdly specific fortune. A fun start to your day.
Create a virtual scratch card with a hidden message or prize. Send the link; recipient scratchs with mouse/touch. Canvas-based.
Enter roof line or tree height and get the length of light strings needed. Estimate power draw.
Calculate gear inches, meters of development, and speed ratio for any chainring/cog combination. For cyclists.
Approximate conversion from eyeglass prescription to contact lens power. Uses vertex distance formula. For educational purposes only, consult your optometrist.
Convert band and cup sizes between US, UK, European, French, and Australian systems. Accurate shopping abroad.
Brainstorm information architecture: enter a parent term and generate child terms and related concepts. Quick idea list.
Compute probability for simple events, as well as permutations and combinations (nPr, nCr). Useful for statistics and game theory. Browser-based math.
Enter two names and get a playful love compatibility percentage. Purely for entertainment! All calculation happens instantly in your browser.
Create custom flashcards and review them with a simple spaced repetition algorithm. Data stored in your browser. No sign-up required.
Type a word to see all its homophones with definitions. Avoid embarrassing mistakes (their/there/theyβre). Static dictionary.
Random shapes appear; compute the area mentally. Multiple choice. For middle schoolers.
Calculate board feet for dimensional lumber and generate a cut list with waste factor. Quick carpentry tool.