Discover insights, tutorials and updates from our team. Learn how to make the most of your tools.
Write or paste Markdown and MDX content and see a beautifully rendered live preview instantly. Includes real-time word count, reading time, file type detection, import, export and copy.
Generate cryptographic hashes from any text instantly. Supports SHA-256, SHA-512, MD5, PBKDF2, HMAC-SHA-256 and HMAC-SHA-512, all running client-side in your browser.
Calculate your income tax liability, HRA exemptions and Section 80C/80D deductions. Compare India's New and Old Tax Regimes side-by-side to maximize your savings for FY 2024-25.
Learn how to estimate token usage for GPT-4, Claude and Gemini. Master the science of tokenization, manage context windows and optimize your AI API costs.
Count words, characters, sentences and reading time. Master the art of writing for digital platforms and avoid 'Wall of Text' syndrome with professional metrics.
Learn how to generate random UUID v4 strings for databases, APIs and development workflows. Master the difference between v1, v4 and the new v7 standard.
Learn how to decode and verify JWTs with precision. Master the header, payload and signature anatomy, avoid common security pitfalls like 'alg: none' and build robust API authentication.
Learn how to URL encode and decode strings with precision. Discover the difference between encodeURI and encodeURIComponent, solve the '+' vs '%20' mystery and prevent URL injection.
Learn how to calculate your exact age in years, months, days and even seconds. Master the leap year mystery, discover the 'Billion Seconds' milestone and understand the psychology of time.
Learn how to generate uncrackable passwords using the principles of entropy and length. Discover why the RockYou2024 breach affects you and how to build a 'Zero-Trust' password strategy.
Learn how to encode images to Base64, decode data URLs and understand the performance trade-offs of embedding assets. Master the math of 3-to-4 encoding and build faster HTML emails.
Learn how to format, validate and minify JSON with precision. Discover the secrets of JSON Schema, avoid the 'Prototype Pollution' trap and debug your APIs like a pro.
Learn how to convert Unix timestamps to human-readable dates and back. Master the Y2K38 problem, solve the leap second mystery and debug your JWTs with precision.
Learn how to convert SVG markup into high-performance React components. Master camelCase normalization, theming with currentColor and building accessible icon systems.
Learn how to strip hidden Unicode characters, normalize smart quotes and fix broken AI-generated code. Discover why copy-pasting from ChatGPT is a hidden security and reliability risk.
Learn how to calculate gross margin, markup and selling price with precision. Discover why confusing markup with margin is a fatal business mistake.
Learn how to calculate Cost Per Mille (CPM), plan ad budgets and maximize your marketing reach. Master the difference between CPM, CPC and vCPM across Google, Facebook and LinkedIn.
Learn how to calculate Return on Investment (ROI), Compound Annual Growth Rate (CAGR) and the true cost of inflation. Master the math of compounding and make smarter investment decisions.
Learn how to calculate your home loan EMI, understand the amortization schedule and use prepayments to slash your interest cost in half. Master the math of the bank's hidden 'Tenure Trap'.
Learn how to use a Systematic Withdrawal Plan (SWP) to generate reliable, tax-efficient retirement income. Master the 4% rule and beat inflation.
Learn how to calculate mutual fund SIP returns, understand the power of compounding and build a multi-crore portfolio with systematic investing. Discover the secret of Step-Up SIPs.
Master the three pillars of modern wealth creation. Learn how to optimize your SIP, protect your retirement with SWP and understand the true math of ROI and inflation.
Discover why 'Local-First' architecture is the only ethical way to build modern tools. Learn how Tooltri protects your sensitive data through browser-native processing and zero-data logs.
Learn the secrets of managing, formatting and debugging complex JSON data structures efficiently. Master indentation styles, solve 'Trailing Comma' bugs and build faster APIs.
Discover the 10 essential tools every developer needs. Learn how 'Local-First' architecture is replacing risky online formatters, saving your secrets and boosting your workflow speed.
Discover why we built Tooltri - the privacy-first Swiss Army Knife for the modern internet. Explore the 'Local-First' revolution and how we are replacing ad-heavy legacy tools with speed and security.
