Sun & Planet Geometry Pattern Generator (Spirograph Animation Tool) This free Sun and Planet Pattern Generator creates beautiful geometric patterns using rotating planets around a central sun. As the planets rotate at different speeds and remain connected by a line, the motion generates clean mathematical curves similar to a spirograph drawing machine . The animation automatically adjusts to your screen size and works smoothly on mobile, tablet, laptop and desktop devices . How to Use Set Planet 1 Speed and Planet 2 Speed Select Animation Speed Click Start Animation The line between planets will generate geometric patterns Click Random Pattern to create a new design Use Pause / Resume anytime Click Reset to clear the canvas Planet 1 Speed Planet 2 Speed Animation Speed Slow Medium Fast Start Animation Pause / Resume Random Pattern Reset About This Tool This animation uses HTML Canvas and trigonometric motion to simulat...

Ball Collision Animation Generator (Free Physics Simulation Tool) This free Bouncing Ball Physics Simulator lets you create beautiful collision animations inside a circular boundary. You can control the number of balls, animation speed and gravity to generate unique physics simulations. This tool is useful for presentations, educational demonstrations, Instagram reels and animation experiments . After running the simulation for a few seconds you can download the animation as a GIF. How to Use Enter the initial number of balls Set the speed of the balls Enable gravity if you want balls to fall Click Animate to start simulation Let the animation run for a few seconds Click Download GIF to save the animation Neon Ball Collision Simulator Initial Balls Speed Gravity Animate Reset Download GIF Balls: 0 Tip: Let the animation run for 5–10 seconds before downloading the GIF. About This Tool This bouncing ball simulator uses HTML Ca...

Home Loan EMI Calculator (Bank Accurate) Calculate your EMI using the same reducing balance method used by banks. See how paying extra EMIs reduces tenure and saves interest. Loan Amount (₹) Annual Interest Rate (%) Loan Tenure (Years) Extra EMIs per Year (optional) Calculate EMI 📥 Download Google Sheet (Make a Copy) 👉 Enter details and click Calculate EMI Money Split Outstanding Loan Balance Over Time Month EMI Interest Principal Extra EMI Balance

Google Form Leave Approval System with Auto Email, Attachments & Manager Action Buttons Google Form Leave Approval System with Auto Email, Attachments & Manager Action Buttons This tutorial shows how to automate leave request approvals using Google Forms, Google Sheets, and Apps Script. Trigger auto emails on form submit CC manager with in-email action buttons Update status in Google Sheet 🧾 Google Form Structure Create a Google Form with the following fields: Full Name Email ID Manager Email ID Leave Type Start Date End Date Duration Reason 📊 Google Sheet Columns After linking your form to Google Sheets, add 3 columns: Status – Manager’s decision Approve Link Reject Link ⚙️ Apps Script Setup Open your linked Sheet → Extensions > Apps Script and paste the following code: ...

Send Birthday Email Reminders using Google Sheets & Apps Script Send Automatic Birthday Reminders using Google Sheets & Google Apps Script This tutorial shows you how to use Google Sheets and Apps Script to send automatic email reminders for birthdays — be it for friends, family, or office colleagues. A scheduled trigger will run daily and send beautiful HTML emails when a birthday matches today's date! 📋 Step 1: Setup Google Sheet Create a new Google Sheet and name it Birthday Reminder Tracker . Use the following structure: Column Details Sr No 1 Name Jane Doe Birthday 1995-06-28 Email janedoe@email.com Reminder Time (HH:MM) 09:00 Last Sent (empty) Reminder Time: This lets you define when to send the mail (in 24-hour format like 08:30 or 17:45). Last Sent: This column will be updated automatically to avoid duplicate mails. 💻 Step 2: Add Google Apps Script Click Extensions → Apps Script Clear any default code Pas...

Automate Google Sheets Task Tracker with Apps Script ✅ Automate Task Completion in Google Sheets Using Apps Script Welcome to Scripted Success Master ! In this step-by-step guide, you’ll learn how to: Create a task management system in Google Sheets Automatically move completed tasks to a separate sheet Track completion date and calculate TAT (Turnaround Time) Use Google Apps Script to power it all 🧱 Step 1: Create the Google Sheet Structure Sheet 1: Task List Rename the first sheet to Task List and create the following columns: ℹ️ Use Data Validation (Dropdown) in the Status column for values like: Not yet Started , WIP , Completed Sheet 2: Completed Tasks Create a new sheet and rename it to Completed Tasks . Add these headers: Column Header Note A Sr No From Task List B Task Description From Task List C Start Date From Task List D Priority From Task List E Status...