Tools & Generators
Handy online tools for text conversion, password generation, counting, and more — all free and instant.
Convert text between 13 case formats — UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case and more. Real-time stats included.
Count characters, words, sentences, paragraphs, reading time, speaking time, and readability instantly while tracking common social and SEO limits.
Generate highly secure, random passwords up to 500 characters long with customizable symbol, number, and capital parameters. Fully private — no data ever leaves your browser.
Generate a set of cryptographically secure random numbers with customized ranges and duplication rules.
A sophisticated app to easily convert numerical numbers and amounts into multiple English, Hindi, and International text formats.
Calculate your last working day after resignation. Supports days, weeks, and months; excludes weekends in advanced mode; computes notice buy-out amount.
Live DD:HH:MM:SS countdown to your last working day with milestones, progress bar, and auto-save. Pick your resignation date and notice length to start tracking.
Generate cryptographically secure random PIN codes (4–12 digits, up to 50 at once). Exclude similar-looking characters, add prefix/suffix, and copy individually or all at once.
Convert any text to Unicode bold, italic, bold italic, monospace, double-struck, and more. One-click copy for WhatsApp, Instagram, Twitter, and LinkedIn.
Calculate your total work experience across multiple jobs. Handles overlapping date ranges automatically, and generates a resume-ready experience summary.
Convert JSON to TOON (Token-Oriented Object Notation) and reduce LLM token usage by 30–60%. Includes key folding, live token counter, bidirectional conversion, and 7 built-in examples for GPT, Claude, and Gemini.
Look up SMTP settings for Gmail, Outlook, Yahoo, SendGrid, and more. Generate PHP, Python, Node.js, and cURL config snippets. Includes troubleshooting checklist and SMTP error code reference.
Generate random arithmetic, algebra, and mixed math problems for practice. Set difficulty level, operation types, and number ranges. Great for classroom drills and timed quizzes.
Calculate how many litres of paint you need for a room. Enter wall dimensions, number of coats, and deduct doors and windows. Supports metric and imperial measurements.
Calculate the volume of a swimming pool in litres and gallons. Supports rectangular, round, oval, and kidney shapes. Estimates fill time and pump sizing requirements.
Calculate quantities of cement, sand, and aggregate for concrete mixes (M15, M20, M25). Estimates the number of cement bags, dry volume, and material ratios for construction.
Calculate your personal annual carbon footprint from transport, diet, home energy, and purchases. Get CO₂ equivalents, comparison benchmarks, and reduction tips.
Calculate how many solar panels you need and your system size in kW. Estimates energy production, savings, and payback period based on location and consumption.
Calculate the wind chill "feels like" temperature using the NWS formula. Estimates frostbite risk times and apparent temperature for cold weather safety planning.