Latest Updates
Explore our newly launched free online tools, organized by month. Updated regularly with new utilities to help you get things done.
Rent vs Buy Calculator
Use our free Rent vs. Buy Calculator to compare the total cost of renting versus buying a home. Factor in mortgages, property taxes, rent growth, and investment returns to make the smartest financial decision for your future.
Graphing Calculator Online
Graphing functions online instantly with our free interactive graphing calculator. Plot multiple equations, find intersections, and analyze curves. 100% client-side and free.
Scientific Calculator Online
An advanced scientific calculator online for free. Solve complex math formulas, algebra, trigonometry, and calculus functions instantly. 100% client-side, responsive, and private.
Macro Calculator
Calculate your optimal daily macro split and calorie intake instantly. Custom tailoring for weight loss, muscle gain, and keto diets. 100% client-side, interactive, and private.
Running Pace Calculator
Calculate your running pace, time, or distance instantly. Plan your marathon, half-marathon, or 5K split times. 100% client-side, ad-free, and optimized for runners.
Bra Size Calculator
Find your perfect bra size instantly with our accurate bra size calculator. Supports US, UK, and EU sizing standards. 100% client-side processing keeps your body measurements completely private.
Options Profit Calculator
Calculate and visualize your options trading profits and losses instantly. Interactive visual payoff matrix for Calls, Puts, Spreads, and advanced strategies. 100% client-side and free.
Dice Roller
Roll virtual dice online instantly. Supports D4, D6, D8, D10, D12, D20, and custom dice counts. Perfect for tabletop RPGs, board games, and random decisions. 100% free and fast.
llms.txt Generator
Create a standard /llms.txt file for your website instantly. Guide LLMs, AI agents, and search engines to crawl and understand your content perfectly. 100% client-side, secure, and free.
Free QR Code Generator
Generate high-quality custom QR Codes instantly for URLs, text, Wi-Fi, and vCards. 100% client-side processing ensuring your data never leaves your browser. Fast, secure, and completely free.
Barcode Generator for Web Free Online
Create professional barcodes for free with our online generator. Fast, easy, and supports multiple formats like EAN, UPC, QR, and Code 128. No registration required.
Regex Generator
Generate, test, and understand regular expressions instantly with our free online Regex Generator. Build complex regex patterns using natural language or simple visual controls. 100% client-side and privacy-friendly.
Mouse Click Test
A fully local, browser-native CPS counter and double-click diagnostic tool. Evaluate mouse click response speed and precisely identify hardware chatter without any input latency.
Touch Screen Test
Works fully locally in your browser—this multi-touch diagnostic tool lets you draw freely to find dead zones, log active touch inputs, and test hardware tracking with zero lag at all times.
Screen Refresh Rate Test
100% local, hardware-driven monitor Hz tester. Benchmark your display FPS and detect frame skipping in real time with zero lag and zero extension bloat.
Deep Work Score Calculator
Calculate your Deep Work Score based on focus duration, distraction frequency, and task complexity to optimize your daily productivity.
WPM Typing Test
Test your typing speed and accuracy with our free online WPM tool. Get real-time feedback on your performance and improve your keyboard skills.
Burnout Risk Assessment
Evaluate your current workplace stress levels and identify early signs of professional burnout with this confidential self-assessment tool.
HTTP Status Code Checker
Check the HTTP status code and response headers of any URL instantly to debug redirects, server errors, or SEO issues.
Morse Code Translator
Translate text to Morse code or decode signals back to English instantly, with support for audio playback and light flash signals.
What is my User Agent
Identify your current browser's User Agent string and system specifications with this fast, one-click detection tool.
Meeting Time Zone Planner
Use our free Meeting Time Zone Planner to easily schedule meetings across multiple world time zones. Find the perfect overlapping meeting time instantly.
Dog Breed Compatibility Finder
Find your perfect canine match with our free Dog Breed Compatibility Finder. Quiz yourself based on your home space, budget, and lifestyle in seconds.
Mla Citation Generator
Create accurate citations in seconds with our free MLA source citation maker. Automatically format websites, books, and journals with zero disruptive ads.
Tip Calculator
Free online tip calculator to quickly calculate tip percentage, tip amount and total bill for meals and services.
Social Security Break Even Calculator
Free Social Security break even calculator to compare early vs delayed claiming. Calculate your break-even age for 62, 67, or 70 and maximize lifetime retirement benefits.
Sales Tax Calculator
Free online sales tax calculator to compute tax rate, tax amount and final cost for daily purchases and local transactions.
Invoice Generator
Use this free online invoice generator to create, customize and download professional business invoices in minutes.
Business Name Generator
Get random, brandable ideas for your startup, Shopify store or small business, as an alternative to Namelix and Wix generators.
Utm Link Builder
Free online UTM link builder to generate custom tracking URLs with UTM parameters for marketing campaigns and traffic analysis.
Vat Calculator
Free online VAT calculator to compute VAT percentage, tax amount and final price for business transactions.
Discount Calculator
Free online tool to calculate discount percentage, final sale price and total savings instantly.
ROI Calculator
Free online ROI calculator to measure return on investment accurately. Calculate profit, loss and investment percentage for business and financial planning in seconds.