Universal Toolkit

Explore our complete collection of privacy-first tools. No uploads, no accounts, just pure browser-side power.

Calculators

39 Tools Available

Age Calculator

Calculate age in years, months, and days

BMI Calculator

Calculate your Body Mass Index with visual healthy range indicator. Supports metric and imperial units with Indian body type context.

CAGR Calculator

Compound Annual Growth Rate

Compound Interest Calculator

Calculate compounded growth on your investment.

Currency Converter

Convert between world currencies

Data Calculator

Units, transfer time, cost, & hashes

Date Calculator

Add, subtract, or diff dates

Discount Calculator

Find sale price and savings

EMI Calculator

Loan EMI, interest, and amortization

Fixed Deposit (FD)

FD maturity amount and interest earned

Financial Freedom Calculator

Calculate your path to FIRE and plan your retirement.

Gratuity Calculator

Calculate Gratuity amount for employees covered and not covered under the Payment of Gratuity Act 1972.

GST Calculator

Calculate GST (Add/Remove) for Indian tax slabs (5%, 12%, 18%, 28%) with CGST, SGST, and IGST breakdown.

HRA Exemption Calculator

Calculate your House Rent Allowance (HRA) tax exemption limit based on Metro/Non-Metro rules.

Income Tax Calculator

Calculate income tax for FY 2025-26. Compare Old vs New regime and find the best tax-saving strategy.

Inflation Calculator

Purchasing power over time

Invoice Generator

Create professional branded invoices with custom logos, multiple templates, and automated tax calculations. 100% private and local.

Lumpsum Calculator

Future value of one-time investment

Mutual Fund Returns

Calculate absolute and annualized returns

NPS Calculator

Plan your retirement with the National Pension System. Estimate your corpus, monthly pension, and tax benefits.

Numeral & Encoding Converter

Universal encoding converter. Paste hex, binary, Base64, URL-encoded, HTML entities, Unicode escapes, or plain text. Auto-detect format and convert to all others instantly. Supports UTF-8, UTF-16, UTF-32, Base64, URL encoding, HTML entities, JavaScript/Python/CSS escapes, Morse code, ROT13, JWT decode, and more. 100% local — nothing leaves your browser.

Percentage Calculator

Find percentages and ratios

PPF Calculator

Public Provident Fund maturity & interest

Recurring Deposit (RD)

RD maturity and interest calculation

Retirement Planner

Corpus needed for your retirement

Safe-to-Spend

Daily budget planner

Salary Calculator

Indian take-home salary breakdown

Scientific Calculator

Advanced mathematical calculations

SIP Calculator

Project mutual-fund SIP returns

Smart Unit Converter

Natural-language unit conversion

Standard Calculator

Quick arithmetic calculator

Stock Average

Weighted average buy price for stocks

SWP Calculator

Systematic Withdrawal Plan planning

TDS Calculator

Calculate Tax Deducted at Source (TDS) for salary, rent, professional fees, and interest (194J, 194I, 194A, etc.).

Time Calculator

Add or subtract hours and minutes

Unit Converter

Length, weight, volume, and more

UTC ↔ IST

Convert between UTC and IST

Work Hours

Timesheet and overtime tracker

World Clock

Track time across multiple cities with business hour indicators. Ideal for global teams.

PDF Tools

11 Tools Available

Compress PDF

Reduce PDF file size

Extract Images

Pull images out of a PDF

Image to PDF

Convert images into a single PDF

Lock / Unlock PDF

Add or remove PDF passwords

Merge PDF

Combine multiple PDFs into one

Page Numbering

Add page numbers to PDF

PDF to Word

Convert PDF text to editable Word

Rotate PDF

Rotate one or all pages

Split PDF

Extract pages from a PDF

Watermark PDF

Add text or image watermark

Word to PDF

Convert Word documents (.docx) to PDF format.

Image Tools

7 Tools Available

Background Remover

Remove image backgrounds locally

Bulk Image Resize

Resize many images at once

Image to Base64

Encode images as Base64 data URIs

Image Compressor

Reduce image file size

Image Converter

Convert between JPG, PNG, WebP, AVIF, and BMP

Image Crop

Crop images to ratio or freeform

Image Resizer

Resize images to exact dimensions

Security

7 Tools Available

Text Cipher Tools

Encrypt and decrypt text using classic ciphers like Caesar, Vigenère, ROT13, XOR, and Morse Code natively in your browser.

CSP Builder

Visual Content Security Policy (CSP) generator. Build, analyze, and export strict CSP headers to protect against XSS and injection attacks.

Hash Generator

MD5, SHA-1/256/512 hashes

HMAC Generator

Generate Hash-based Message Authentication Codes (HMAC) using SHA-256, SHA-512, and other algorithms natively in the browser.

HTML Entities

Convert characters to HTML entities

JWT Decoder

Inspect JSON Web Tokens

Password Generator

Strong, random passwords

Developer Tools

22 Tools Available

Base64 Encode/Decode

Encode or decode Base64 strings

Box Shadow Generator

Visual box shadow generator. Layer multiple shadows to create deep, realistic UI depth with CSS and Tailwind export.

Code Minifier

Minify CSS, JS, and HTML

Contrast Checker

WCAG contrast ratio checker. Ensure your text and background colors are accessible with live previews and color suggestions.

Crontab Editor

Visual cron schedule editor with human-readable preview. Build, validate and understand cron expressions instantly.

CSV to JSON Converter

Convert CSV to JSON and JSON to CSV natively in your browser. Supports custom delimiters, headers, and advanced parsing options.

Diff Checker

Compare two text snippets

File Viewer & Diff

Local text editor and diff checker

Code Formatter

Auto-format code in many languages

Glassmorphism Generator

Generate trendy glassmorphism CSS effects. Adjust blur, transparency, and tint to create beautiful frosted glass elements.

CSS Gradient Generator

Visual CSS gradient builder. Generate Linear, Radial, and Conic gradients with multiple color stops and instant CSS/Tailwind export.

HTML Online Viewer

Professional live HTML/CSS/JS editor and sandboxed preview

JSON ↔ CSV

Convert between JSON and CSV

JSON Formatter

Format and validate JSON

Lorem Ipsum Generator

Generate Lorem Ipsum placeholder text in words, sentences, or paragraphs with Classic, Hipster, or Tech variants.

Regex Tester

Test regular expressions live

SEO Tools

A comprehensive suite of SEO tools including Meta Tags Generator, Robots.txt Builder, Sitemap Generator, Image SEO, and more.

Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and back. Live clock, timezone support, relative time display.

URL Encoder

Percent-encode and decode URLs

UUID Generator

Generate RFC-compliant UUIDs (v1, v4, v5, v7). Bulk generation, format options, and UUID validator. 100% browser-native using Web Crypto API.

XML Formatter

Format, beautify, minify, and validate XML documents in your browser. Fast, secure, and offline-capable.

YAML Validator & Converter

Validate YAML syntax and convert between YAML and JSON.

Daily Utilities

10 Tools Available

Barcode & QR Scanner

Scan barcodes and QR codes using camera

Grammar Checker

Spot common writing errors

Speed Tester

Measure your internet connection speed

Markdown Editor

Professional Markdown editor with live GitHub-style preview, Mermaid diagrams, and high-performance export options.

QR Code Generator

Make QR codes for URLs, text, Wi-Fi

Split & Copy

Break long text into chunks

Task Reminder

Lightweight private to-do list

Text Utility

Clean, case convert, count words

URL Cleaner

Strip tracking parameters

File Validator

Validate file size and type

Productivity

7 Tools Available

Calendar

Professional, local-first calendar with Tamil mode support.

Chart & Graph Generator

Create beautiful charts from your data

KV Secure Notes

Zero-transmission, AES-256 encrypted private notes with Markdown and checklists.

Pomodoro Timer

A simple, customizable timer to help you focus.

Text Case Converter

Convert text between UPPERCASE, lowercase, Title Case, camelCase, and more.

Time Zone Converter

Compare and convert time between multiple global time zones. Real-time offsets and DST support.

Word Counter

Count words, characters, sentences, and paragraphs in real-time.

Media Tools

1 Tools Available

Video Trimmer

Trim MP4, WebM, and MOV videos locally without re-encoding.