Paper Fortune Teller Simulator – Online Click & Open Flat
Virtual paper fortune teller. Pick a color, count, and reveal a random fortune. Nostalgic fun.
UD5 Toolkit
Drag the red striker backward to aim & set power, then release to flick!
Virtual paper fortune teller. Pick a color, count, and reveal a random fortune. Nostalgic fun.
Virtual rooms where you can place images representing items to remember. Practice the method of loci.
Drag words to the correct position in a sentence using in, on, at. Visual feedback.
Control a lunar module and try to land softly on the moon. Manage fuel and thrust. Classic arcade physics. Canvas.
Preview different touch feedback patterns (scale, color, ripple) for mobile buttons. Copy the CSS and HTML. Improve mobile UX.
Add some trendy skills to your resume. Generate a list of hard and soft skills relevant for tech and business jobs.
Enter your bow's draw weight, arrow length, and point weight to find the correct arrow spine. Essential for tuning.
Guided sensory grounding exercise with prompts for sight, touch, hearing, smell, taste. Interactive and calming.
Drag the virtual ring to perform multiplication, division, and unit conversions. Rediscover pre‑electronic calculator charm.
Guided breathing exercises with animated circle for inhale/hold/exhale. Includes box breathing, 4-7-8, and resonant breathing patterns. Customizable intervals.
Visualize Brownian motion with hundreds of particles. Adjust temperature and viscosity to see diffusion changes. Educational science tool.
Drag pucks onto a digital lane to plan offensive and defensive shots. Practice before your next cruise.
Recreate the target CSS linear gradient by adjusting stops and colors. A unique game for front‑end developers to master gradients.
Load a sprite sheet, define frames, and play an animation on a canvas. Control frame rate and loop. Game dev tool.
Try all object‑fit values (fill, contain, cover, scale‑down) on an image. Adjust object‑position. Copy the CSS.
Calculate maximum shutter speed before star trailing (NPF rule) and estimate trail length for creative effects.
Set up a chess position using FEN notation or drag pieces. Share the position link or screenshot. No AI, just board.
Select an activity, enter your weight and duration, and see the estimated calories burned. Based on MET values.
Upload an animated GIF and generate a reversed version. Share the funny backwards motion. Works entirely in your browser via canvas.
Generate dynamic placeholder images by specifying width, height, colors, and text. View instantly as a URL you can embed in mockups. Canvas-based.
Create CSS animations and transitions without coding. Define keyframes, easing, and duration. Copy the @keyframes and animation code instantly.
Generate truly random numbers within a specified range. Useful for contests, game decisions, and sampling. Runs locally, no hidden algorithms.
Drag and drop pieces to set up a chess position. Generate FEN string and copy to share. Analyze openings. Local only.
Adjust rotateX/Y/Z and translate to see a 3D box in real time. Copy optimized CSS transform.
Create random spooky film titles with adjectives, nouns, and years. Perfect for Halloween or writing prompts.
Trim a video clip and convert it into an animated GIF. Adjust frame rate and size. Processing stays on your computer for privacy.
See how `animation‑composition: replace, add, accumulate` works by layering animations on the same property. Understand the spec.
Click on a box to set the transform‑origin point and see how rotations and scales change. Copy the CSS.
Select text and see the Selection object properties. Create ranges programmatically. Understand how rich‑text editors work.
Add a soft vignette to your photo. Control radius, darkness, and feathering. Creates a classic photographic look.