How To Do
Tools
Useful calculators and tools for everyday decisions.
Financial
CAGR Calculator
Calculate the Compound Annual Growth Rate of any investment.
EMI Calculator
Calculate monthly loan EMI, total interest, and view a full amortization schedule.
FD/RD Calculator
Calculate maturity amount for Fixed Deposits and Recurring Deposits.
Loan Refinance Calculator
Should you switch your home loan to a lower rate? See break-even months and lifetime savings after fees.
Loan Comparison
Compare two loans side by side to find the better deal.
PM Vishwakarma & Mudra Eligibility
3-question check to see whether PM Vishwakarma (₹3L, 5%, ₹15K toolkit) or PM Mudra (Shishu/Kishore/Tarun) fits your trade.
Rent vs Buy
Compare renting and buying to make a smarter housing decision.
SIP Calculator
Quick future-value estimate for a monthly SIP at your expected return rate.
Everyday Math
Age Calculator
Calculate exact age in years, months, days, weeks, and total days.
Percentage Calculator
Solve any percentage problem: X% of Y, percentage change, increase/decrease.
Tip Calculator
Calculate tip and split the bill among friends.
Unit Converter
Convert between units of length, weight, temperature, volume, area, and speed.
Health
BMI Calculator
Calculate your Body Mass Index and see your healthy weight range.
Calorie Calculator
Estimate daily calorie needs based on BMR and activity level.
Water Intake Calculator
Find out how much water you should drink daily.
Tech / Dev
Base64 Encode/Decode
Encode text to Base64 or decode Base64 back to text.
Color Converter
Convert between HEX, RGB, and HSL color formats with live preview.
JSON Formatter
Format, validate, and minify JSON data instantly.
Regex Tester
Test regular expressions with real-time highlighting and match details.
Productivity
Date Difference
Find the exact duration between any two dates.
Pomodoro Timer
Stay focused with timed work and break intervals.
Time Zone Converter
Convert time between zones with a live world clock.
Word Counter
Count words, characters, sentences, paragraphs, and reading time.
Financial (More)
Amount in Words (INR)
Convert rupee amounts to words in Indian numbering (lakh, crore) for cheques and invoices.
Capital Gains Calculator
STCG and LTCG on shares, MF, gold, property — with the post-July-2024 rates and ₹1.25L equity exemption.
Crypto Tax Calculator
Bitcoin, Ethereum, and other VDAs: 30% flat tax + 1% TDS, with Schedule VDA-ready totals for ITR.
EPF Calculator (Rule 9D)
Project your EPF corpus at 8.25% and see how much interest is taxable under Rule 9D for contributions above ₹2.5L.
Form 16 → ITR-1 Helper
Map your Form 16 fields to ITR-1 boxes with explanations. Computes refund or balance due in seconds.
GST Calculator
Add or remove GST at standard Indian rates with CGST/SGST breakdown.
HRA Exemption Calculator
Find your tax-exempt HRA portion under section 10(13A). Metro/non-metro and full three-rule breakdown.
ITR Form Picker
Answer 6–8 yes/no questions and find out whether to file ITR-1, ITR-2, ITR-3, or ITR-4 for FY 2025-26.
Income Tax Calculator
Compare Old vs New regime tax liability for FY 2025-26 with full breakdown.
Stock Fundamentals Cheatsheet
Key valuation, profitability, and growth ratios for any BSE-listed stock, with plain-English benchmarks and an AI summary. Educational only.
MF Returns Calculator
SIP or lumpsum returns, factoring in how much the expense ratio eats into your corpus.
Notice Period & FNF Calculator
Compute notice buyout, leave encashment, gratuity, and net full-and-final settlement with tax treatment.
PPF Calculator
Calculate maturity amount for Public Provident Fund investments.
Rent Receipt Generator
Generate printable rent receipts for HRA claims. Monthly, quarterly, or yearly with PAN and signature space.
Salary Calculator
Convert CTC to in-hand salary with tax breakdown (India, new regime).
UPI Limit & 2FA Checker
Find your daily UPI limit, required 2FA factors, and the 50/day balance-check cap under RBI's 2025 directive.
Developer Tools (More)
Cron Expression Parser
Understand what a cron schedule means in plain English.
Diff Checker
Compare two text blocks and see the differences highlighted.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text.
Image to Base64
Convert images to Base64 encoded strings for embedding.
JWT Decoder
Decode JSON Web Tokens and inspect header, payload, and expiry. Client-side only.
Lorem Ipsum Generator
Generate placeholder text for designs and mockups.
Markdown to HTML
Convert Markdown text to HTML with live preview.
URL Encoder/Decoder
Encode or decode URL components and query strings.
UUID Generator
Generate random UUIDs (v4) instantly.
Everyday Utility
Image Compressor
Shrink JPEG, PNG, and WebP images by quality and size. Runs in your browser.
Invoice Generator
Create professional invoices and print or save as PDF.
PDF Merger & Splitter
Combine PDFs or split by page ranges. 100% browser-based, files never upload.
Password Generator
Generate strong, random passwords with customizable options.
QR Code Generator
Generate QR codes from text, URLs, or any data.
AI-Powered Tools
Blog Outline Generator
Generate structured blog post outlines from any topic.
Email Writer
Generate professional or casual emails from bullet points.
Grammar Checker
Fix grammar, improve clarity, or rewrite text using AI.
LinkedIn Post Generator
Generate engaging LinkedIn posts from a topic or context using AI.
Log Root Cause Analyzer
Paste noisy logs or a stack trace and get a root cause, severity, and possible fixes.
Resignation Letter Generator
India-aware draft mentioning notice period, FNF, PF transfer, relieving letter. Three tones, print or copy.
SEO Gap Finder
Find missing topics, competitor gaps, and easy-to-rank keywords for your blog niche.
SQL Query Explainer
Get a plain-English breakdown, optimization tips, and index suggestions for any SQL query.
Text Summarizer
Summarize long text into concise key points using AI.
Twitter/X Post Generator
Generate tweets and threads from a topic using AI.
cURL to Production Code
Convert a curl command into clean code with retries, timeouts, and error handling.