Number Summation

Easy Calculator

A simple calculator for basic arithmetic operations. With Easy Calculator, you can perform simple arithmetic operations with ease, all within your Chrome browser. No need to open a separate calculator app or leave your current tab. This lightweight extension offers a simple and user-friendly interface, with an input field and output display. It supports basic operations such as addition, subtraction, multiplication, and division, as well as the use of decimals. This extension also includes a backspace button for easy correction of input mistakes. In addition, the state of your calculation is saved automatically, so you can pick up right where you left off, even after closing and reopening your browser. Easy Calculator is perfect for students, professionals, and anyone who needs quick access to a reliable calculator. Install it today and simplify your calculations in seconds!

One Quick Calculator

A simple calculator extension for quick calculations. 🧮 Streamline your calculations with One Quick Calculator! 🧮 Effortless Calculations Anytime within Your Browser ➕✖️➖➗🟰 Experience the ultimate in fast, accurate, and effortless mathematical solutions directly within your browser. Whether you’re balancing budgets, tackling homework, or diving into complex equations, One Quick Calculator is your reliable ➕➖✖️➗ companion. One Quick Calculator is designed to provide a seamless, efficient, and user-friendly experience for all your calculation needs directly within your browser. Here’s a closer look at what makes it stand out: ✨ Key Features • Cross-Device Syncing ☁️: Seamlessly syncs your calculation history, saved items, and settings across any device where you are logged into Chrome. • Advanced History Management: Hover over calculation logs to instantly "Bookmark/Save" items to a dedicated Saved list, selectively delete rows, or copy pure results to your clipboard. • One-Click TXT Export: Download a clean `.txt` file copy of your entire mathematical history or the saved items directly to your computer. • Dark Mode Toggle: Easily switch to dark mode from the settings modal. Designed with a clean, modern look for comfortable use in low-light environments. • Real-Time Calculations: Get instant results as you type, with real-time evaluation of expressions for a quick and responsive calculation experience. • Virtual Numpad (Touchscreen Optimized): Easily use the on-screen numpad for quick access, especially on touchscreen devices. Plus, toggle it off via the top menu when you prefer using your keyboard, keeping your workspace clean. • Pop-Out Window: Keep the calculator accessible even when your browser is minimized, allowing you to multitask with ease. • Enhanced Usability: With automatic input focus, start typing as soon as you open the extension, cutting down on extra clicks and improving workflow. 🆕 What's New in Version 1.7: • Chrome Cross-Device Syncing: History and settings now reliably save and sync across all your desktop devices. • New History Actions: Added hover controls to individual history logs so you can Copy, Save (Bookmark), or Delete specific lines. • Saved Items View: Easily toggle between viewing your entire calculation history and a curated list of saved items. • History Log Export: Added the ability to download your history or saved list directly to a local .txt file. • UI improvements: Relocated the Keypad toggle to the top menu, and applied structural UI fixes for fluid resizing in pop-out window. 🆕 What's New in Version 1.6: • Added Dark Mode with toggle in Settings. • Refined styles for a cleaner dark mode experience. • Improved icon alignment and visual consistency. 🆕 What's New in Version 1.5.1: • Round-Off Feature: Added based on user feedback, allowing customization of decimal places in calculations. Applies to the Input Field (for real-time calculations), Result Display, and History Log. 🆕 What's New in Version 1.4.0: • New Icon: Updated the icon to a calculator symbol based on user feedback for better visual recognition. • Enhanced User Experience: The input field now automatically focuses when the extension window opens, allowing for immediate input. • Bug Fix: Fixed an issue where pressing the Delete (Del) key did not properly clear the input. The key now clears the entire field and resets the result to 0. • UI Adjustment: Resized the pop-out window to ensure proper display when the keypad is expanded. 🆕 What's New in Version 1.3: • Instant Result Display: Get real-time evaluation of your expressions as you type, with instant results displayed for seamless calculations. • UI Improvements: Enjoy a cleaner, more intuitive interface designed for better visibility and ease of use. • Virtual Numpad: Optimized for touchscreens, making calculations on your touchscreen computer a breeze. • Toggle Numpad Button: Hide the numpad when using your keyboard for a streamlined workspace. • Minor Bug Fixes: We've squashed some bugs to enhance your experience. 🆕 What's New in Version 1.2: • Icon Display Fix: Resolved issues with icon visibility for a polished look. 🆕 What's New in Version 1.1: • Layout Enhancements: Minor layout tweaks for improved user experience. • Bug Fixes: Addressed various minor issues for smoother operation. • Pop-Out Window Feature: Keep your calculator handy even when your browser is minimized. ➕➖✖️➗🟰 With 'One Quick Calculator', complex calculations are made simple and efficient. Download now and transform the way you compute!

Tally counter

Simple tally counter to help you count anything. Create unlimited counters with a clean interface. Our tally counter allows you to easily keep track of numbers. It's a simple extension that gets the job done. This online counter keeps things simple - create as many individual items as you want, easily reset or delete them, and arrange them however you like. Works offline and won't slow down your browser. Whether you're counting inventory, tracking habits, or keeping score, we've got you covered. ✨ What It Does: ➡️ Create unlimited tracking buttons ➡️ Reset individual items as needed ➡️ Remove ones you don't use ➡️ Clear or delete everything at once ➡️ Quick search functionality ➡️ Drag and drop to organize ➡️ Switch between dark and light mode ➡️ Works offline - no internet needed We've focused on making counting as simple as possible, while still giving you all the tools you need to stay organized. No complicated setup, no unnecessary features - just straightforward counting that works. 👥 Made For tracking: 🔹 Support agents' resolved tickets 🔹 Developers' code reviews 🔹 Writers' finished articles 🔹 Social media scheduled posts 🔹 Teachers' student participation 🔹 Freelancers' completed tasks 🔹 QA testers' bug reports 🔹 Project managers' milestones 🔹 Marketers' campaign progress 🔹 Anyone who needs a simple tally marker for online work The beauty of a simple tool is how many different ways people find to use it. We're always amazed by the creative uses our users discover. From bird watchers counting species to baristas tracking coffee orders, the applications are endless. ⭐ Why People Like It: 1️⃣ Just works - no complications 2️⃣ Clean, minimal design 3️⃣ Works without internet 4️⃣ Quick and responsive 5️⃣ Simple search feature 6️⃣No account needed 7️⃣ Starts up instantly 8️⃣ Doesn't slow down Chrome 9️⃣ Easy to organize 🎯 Useful Features: ✅ Quick search to find your counters ✅ Drag & drop to arrange them ✅ Reset counters individually ✅ Reset all with one click ✅ Delete what you don't need ✅ Easy dark/light mode toggle ✅ Works without internet ✅ Saves automatically The search feature is particularly handy when you're managing multiple counters. 💡 Specific Tips By Use Case: 🔹 For Teachers: Create counters for each student or activity 🔹 For Researchers: Group related counts together 🔹 For Sports: Use search to quickly find game scores 🔹 For Exercise: Track different workout types separately 🔹 For Events: Set up counters for different entry points 🔹 For Writing: Track different projects individually 🔹 For Quality Control: Organize by product categories 🔹 For Retail: Monitor different product lines 🔹 For Students: Track study hours and topics covered These practical tips come from our users who use the online counter daily in their specific fields. We've collected and shared their best practices to help you get the most out of the tool. ⚙️ Technical Bits: ⭐ Lightweight ⭐ Minimal resource usage ⭐ Works completely offline ⭐ Local storage for reliability ⭐ Quick startup time ⭐ Regular updates ⭐ Clean and modern interface We built this tally counter to be as light as possible while still being reliable. Your counts are safely stored right in your browser. Each of these users has found their own way to make the tally counter work for their specific needs. The flexibility of our simple design makes all these uses possible without any complicated setup. 🎓 Quick Start Guide: ➡️ Add to Chrome with one click ➡️ Click the toolbar icon ➡️ Create your first item ➡️ Add more as needed ➡️ Organize them your way ➡️ Use search to find them fast ➡️ Reset or delete when needed ➡️ Switch themes if you want Getting started takes just seconds. You'll be counting right away with no setup hassle. That's our tally counter - straightforward, clean, and reliable. Perfect when you need a simple online tally counter that just works!

Percentage Calculator

Users can perform the following percentage calculations: