Public Holidays Calendar - Online All Countries
Select a country and year to see every public holiday. Static data for major countries. Plan your vacations.
UD5 Toolkit
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Select a country and year to see every public holiday. Static data for major countries. Plan your vacations.
Set a short timer with a themed emoji animation (e.g., pizza cooking). A playful visual countdown.
Set start date and egg type (chicken, duck, quail) to generate a hatching timeline with milestone alerts (lockdown, pip, hatch). Local only.
Select a state and year to see all public holidays. Works offline with built-in data. Plan your long weekends. Simple reference tool.
Paste text and see a sorted count of all emojis used. Find your most‑used emoji. Fun analytics. All local.
Add recurring bills with amounts and see a monthly calendar with due date indicators. Simple finance organizer.
Select an emoji that matches your mood and log it to a simple calendar. Self‑awareness tool. Local only.
Plan insulin or other injection sites with a visual body map and date log. Prevent lipohypertrophy.
Get a random, lighthearted daily horoscope based on your zodiac sign. For entertainment only. No personal data collected.
Reference for how long common supplements stay in the body. Inform taking frequency.
Track daily mood with emoji selection and optional notes. See weekly/monthly mood trends in a color-coded chart. All data stored privately in localStorage.
Create a glowing or rotating border animation around an element. Copy the CSS keyframes. Pure CSS magic.
Design a button or card that glows on hover. Adjust shadow color, spread, and transition. Copy the CSS. Rich UI.
Write a private gratitude entry guided by daily reflective prompts. All entries stored only in your browser with optional export as text file. No account needed.
Get a humorous, randomly generated daily horoscope for any zodiac sign. Not real astrology; purely for laughs.
Choose a property, duration, and bezier curve. Trigger the transition and see the animation. Copy the complete CSS rule.
Type any CSS selector with :hover/:active/:focus and see the styles applied live. Perfect for debugging interaction states.
Enter task names, start dates, and durations to generate a simple Gantt chart as an image. Quick project view.
Explore the new two‑value display syntax like `display: block flex`. See what each inner/outer pair does visually.
Write and store encrypted daily journal entries directly in your browser's localStorage. Export as TXT. No sign-up, fully private.
Upload two portraits and create a simple morph animation between them. Download as GIF. Local canvas magic.
Apply text‑wrap: balance to headings and paragraphs. See the visual difference and copy the CSS. Avoid orphans.
Enter a mathematical function for dx and dy and see the vector field arrows. Perfect for studying differential equations.
Create a zoom lens effect for product images. Move the cursor to magnify. Copy the HTML/CSS/JS code.
Issue and redeem Private State Tokens (formerly Trust Tokens). Understand how they help detect bots without cookies.
Use the abs() and sign() CSS functions to create interesting layouts. See computed values live. Cutting‑edge CSS.
Apply text‑emphasis marks (filled dot, open circle, etc.) with color. Ideal for East Asian typography. Copy the style.
Type any condition and see the result of the ternary operator. Understand truthy/falsy values. Quick learning tool.
The original arcade Pong recreated in HTML5. Play against AI or local two‑player. Score up to 11 and win. Pure retro fun.
Apply an emboss filter to your photo. Choose direction and depth. Gives a 3D carved stone look. Pure canvas.