All 504+ tools.

Image Compressor

Compress JPEG, PNG, and WebP images without losing quality. Adjust compression levels and see file size reduction in real-time. Free browser-based image compressor — no uploads, no signup.

Image Resizer

Resize images to any custom dimension with presets for HD, 4K, Instagram, Twitter, Facebook, and more. Maintain aspect ratio or set exact sizes. Free online image resizer — fast and private.

Crop Image

Crop images with intuitive drag handles and popular aspect ratio presets including 1:1, 4:3, and 16:9. Set manual dimensions for precise control. Free online image cropper with instant preview.

Rotate Image

Rotate images by 90, 180, or 270 degrees, or set any custom angle with a slider. Compare before and after in real-time preview. Free online image rotator — works in your browser.

Flip Image

Flip images horizontally, vertically, or both directions with instant before/after preview. Perfect for creating mirror effects. Free online image flipper — no software needed.

JPG to PNG

Convert JPG and JPEG images to PNG format with full transparency support. Batch convert multiple files with drag-and-drop upload. Free browser-based JPG to PNG converter — no file uploads to servers.

PNG to JPG

Convert PNG images to JPG format with adjustable quality slider. Handle transparent backgrounds by choosing a custom fill color. Free online PNG to JPG converter with batch support.

WEBP to JPG

Convert WebP images to universally compatible JPG format with adjustable output quality. Batch conversion supported for multiple files. Free online WebP to JPG converter — fast and private.

Merge PDF

Combine multiple PDF files into a single document with drag-and-drop reordering. Merge reports, contracts, or invoices in seconds. Free online PDF merger — no file size limits.

Split PDF

Split a PDF into individual pages or extract custom page ranges into separate files. Organize your documents easily. Free online PDF splitter — works entirely in your browser.

Compress PDF

Reduce PDF file size by stripping metadata and optimizing content. Ideal for email attachments and faster uploads. Free online PDF compressor — no data leaves your browser.

Rotate PDF

Rotate all or selected PDF pages by 90, 180, or 270 degrees. Fix scanned documents with wrong orientation instantly. Free online PDF rotation tool — fast and private.

Delete PDF Pages

Remove unwanted pages from any PDF document. Select individual pages to delete with visual thumbnails for easy identification. Free online PDF page remover tool.

Extract PDF Pages

Extract selected pages from a PDF and save them as a new file. Choose individual pages or custom ranges with preview. Free online PDF page extractor — no signup required.

Add Watermark to PDF

Add custom text watermarks to every page of your PDF with full control over opacity, font size, color, and rotation angle. Free online PDF watermark tool — protect your documents.

Add Page Numbers

Add page numbers to your PDF with customizable position (top/bottom, left/center/right), numbering format, and font size. Free online PDF page numbering tool.

EMI Calculator

Calculate your monthly EMI for home loans, car loans, and personal loans with detailed amortization schedules. Compare rates across banks. Free online EMI calculator for India.

GST Calculator

Calculate GST-inclusive and GST-exclusive amounts with complete CGST and SGST breakdown. Supports all Indian GST rates: 5%, 12%, 18%, and 28%. Free online GST calculator.

SIP Calculator

Calculate SIP returns, total invested amount, and wealth gain over time with interactive charts. Plan mutual fund investments smartly. Free online SIP calculator with projections.

Loan Calculator

Calculate loan EMI, total interest payable, and view complete amortization schedules for any loan type. Compare different tenures and rates. Free online loan calculator.

Compound Interest

Calculate compound interest with daily, monthly, quarterly, or yearly compounding frequencies. View year-by-year growth table and chart. Free online compound interest calculator.

Simple Interest

Calculate simple interest with a comparison table showing results across different rates and time periods. Great for quick financial planning. Free online simple interest calculator.

Salary Calculator

Calculate net take-home salary with Indian old and new tax regime comparison. Detailed HRA, PF, and income tax breakdown included. Free online salary calculator for India.

Profit/Loss Calculator

Calculate profit or loss amount and percentage from cost and selling price. Includes breakeven analysis and margin calculations. Free online profit and loss calculator.

Discount Calculator

Calculate single and stacked discounts, final sale price with tax, and savings amount. Perfect for shopping deals and promotions. Free online discount and sale price calculator.

Percentage Calculator

Calculate percentages, percentage change, increase, decrease, and ratio conversions with multiple calculation modes. Free online percentage calculator for math and finance.

Age Calculator

Calculate your exact age in years, months, days, hours. Find your zodiac sign and next birthday countdown.

BMI Calculator

Calculate your Body Mass Index using metric or imperial units. View BMI categories, healthy weight range, and personalized health insights. Free online BMI calculator.

Calorie Calculator

Calculate daily calorie needs using the Mifflin-St Jeor equation. Get BMR, TDEE, and calorie targets for weight loss, maintenance, or gain. Free online calorie calculator.

Tip Calculator

Calculate tip amounts and split the bill among friends with preset tip percentages and a convenient round-up option. Free online tip calculator for restaurants and services.

Fuel Cost Calculator

Calculate fuel cost for any trip based on distance, vehicle mileage, and fuel price. Round trip toggle and cost-per-km breakdown included. Free online fuel cost calculator.

BMR Calculator

Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) using the Mifflin-St Jeor equation. Free online BMR calculator for fitness planning.

Unit Converter

Convert units across 8 categories including length, weight, temperature, volume, area, speed, data storage, and time. Instant bidirectional conversion. Free online unit converter.

Time Zone Converter

Convert times between 22+ major time zones worldwide. View offset differences at a glance with a complete all-zones reference table. Free online time zone converter.

Length Converter

Convert between mm, cm, m, km, inch, foot, yard, mile, nautical mile. Two-way conversion with reference table.

Weight Converter

Convert between mg, g, kg, tonne, oz, lb, stone. Two-way conversion with reference table.

Temperature Converter

Convert between Celsius, Fahrenheit, Kelvin, Rankine. Reference points and formulas included.

Speed Converter

Convert between m/s, km/h, mph, knots, ft/s, Mach. Reference speeds from walking to light.

File Size Converter

Convert between file size units (B, KB, MB, GB, TB, PB). Binary (1024) and decimal (1000) modes.

Currency Converter

Convert between major world currencies including USD, EUR, GBP, INR, and more with reference exchange rates. Swap currencies and view conversion table. Free online currency converter.

Word Counter

Count words, characters, sentences, and paragraphs instantly as you type. Includes reading time estimate and keyword density analysis. Free online word counter tool.

Character Counter

Count characters, letters, digits, spaces and punctuation. Check platform limits for Twitter, Instagram, YouTube and more.

Case Converter

Convert text to uppercase, lowercase, title case, camelCase, snake_case, kebab-case and more. Free online case converter.

Remove Extra Spaces

Clean up extra spaces, tabs, leading/trailing whitespace, and empty lines from text. Multiple cleaning options with before/after comparison. Free online text space cleaner.

Remove Line Breaks

Remove line breaks from text. Replace with space, comma, or custom separator. Preserve paragraph breaks option.

Remove Duplicates

Remove duplicate lines from text with case-sensitive or case-insensitive matching. Includes sorting, trimming, and unique line count display. Free online duplicate line remover.

Sort Text

Sort text lines alphabetically, by length, numerically, or randomly with ascending/descending options. Remove duplicates while sorting. Free online text line sorter.

Reverse Text

Reverse text characters, individual words, word order, or entire lines. Includes Unicode upside-down flip mode for fun social media posts. Free online text reverser tool.

JSON Formatter

Format, validate, and beautify JSON data with syntax highlighting, error detection, and customizable indentation. Minify or pretty-print with one click. Free online JSON formatter.

JSON Validator

Validate JSON syntax, find errors with line numbers, and analyze JSON structure. Free online JSON validator.

JSON to CSV

Convert JSON arrays to CSV. Flatten nested objects, custom delimiters, preview table, download CSV.

Base64 Encode

Encode text to Base64 or decode Base64 strings back to plain text. Supports Unicode characters, file uploads, and URL-safe encoding. Free online Base64 encoder and decoder.

Base64 Decode

Decode Base64-encoded strings back to plain text instantly. Includes robust error handling, one-click copy, and auto-detection of URL-safe encoding. Free online Base64 decoder.

JWT Decoder

Decode JSON Web Tokens to inspect header, payload, and expiration status. Color-coded claims with human-readable timestamps. Free online JWT decoder for developers.

URL Encoder

Encode and decode URLs with percent-encoding, parse URL components, and build query strings visually. Essential for web development and API work. Free online URL encoder.

URL Decoder

Decode URL-encoded (percent-encoded) strings with full component breakdown showing protocol, host, path, and query parameters. Free online URL decoder tool.

Password Generator

Generate strong, random passwords with customizable length and character types. Uses cryptographic randomness.

Password Strength Checker

Check password strength with entropy analysis, crack time estimation, and pattern detection. Free password tester.

MD5 Generator

Generate MD5 hash checksums from text or uploaded files. Includes a pure JavaScript implementation with hash verification mode. Free online MD5 hash generator.

SHA256 Generator

Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text or files using the Web Crypto API. Hash verification mode included. Free online SHA hash generator.

Random Token Generator

Generate cryptographically secure random tokens, API keys, and secrets in hex, alphanumeric, base64, or URL-safe formats. Configurable length. Free online random token generator.

QR Code Generator

Generate QR codes for URLs, email, phone, SMS, WiFi. Custom colors, sizes, and download as PNG or SVG.

Barcode Generator

Generate scannable Code 128 barcodes from any text. Customize bar width, height, and text display options. Download barcodes as PNG images. Free online barcode generator.

OTP Generator

Generate secure one-time passwords in numeric, alphanumeric, or alphabetic formats. Auto-refresh timer with customizable length and expiry duration. Free online OTP generator.

Keyword Density Checker

Analyze keyword density with single-word, two-word, and three-word n-gram support. Essential for SEO content optimization and on-page analysis. Free online keyword density checker.

Meta Tag Generator

Generate HTML meta tags, Open Graph tags, and Twitter Card markup with live Google SERP preview. Character limit warnings and one-click copy. Free online meta tag generator.

OG Tag Generator

Generate Open Graph meta tags for perfect social media sharing on Facebook, LinkedIn, and more. Live preview card shows exactly how your link will appear. Free online OG tag generator.

Twitter Card Generator

Generate Twitter Card meta tags. Live preview, character limits, summary and large image card types.

Hreflang Generator

Generate hreflang link tags for multilingual and multi-regional websites. Language and region selection with x-default support for international SEO. Free online hreflang tag generator.

Breadcrumb Schema Generator

Generate BreadcrumbList JSON-LD structured data for Google rich results. Add, reorder, and preview breadcrumb items with generated schema code. Free online breadcrumb schema generator.

Heading Analyzer

Analyze heading hierarchy (h1-h6) from any HTML page. Flags SEO issues like multiple h1 tags, skipped heading levels, and improper nesting. Free online heading analyzer.

Link Analyzer

Extract and analyze all links from HTML code. Categorize as internal or external, follow or nofollow. Export results to CSV. Free online link analyzer for SEO audits.

Color Picker

Pick colors, convert between HEX/RGB/HSL, generate shades and complementary colors. Free online color picker.

Color Palette Generator

Generate harmonious color palettes with complementary, analogous, triadic, and more harmony types. Export as CSS variables.

Gradient Generator

Create beautiful CSS gradients with live preview. Linear, radial, and conic gradients with color stops.

Box Shadow Generator

Generate CSS box-shadow with multiple layers, inset support, and presets. Live preview and copy CSS.

Text Shadow Generator

Create CSS text-shadow effects with multiple layers. Neon, glow, emboss, retro presets included.

Border Radius Generator

Generate CSS border-radius with individual corner controls and advanced 8-value syntax. Pill, blob, leaf presets.

Glassmorphism Generator

Create stunning frosted glass UI effects with CSS backdrop-filter. Adjust blur intensity, transparency, border, and saturation with live preview. Free online glassmorphism CSS generator.

CSS Animation Generator

Generate CSS keyframe animations with 11 built-in presets including bounce, fade, slide, and spin. Custom timing and duration with live preview. Free online CSS animation generator.

ASCII Art Generator

Convert any image to ASCII art with multiple character ramps, adjustable output width, and invert mode. Copy text art or download as image. Free online ASCII art generator.

Business Name Generator

Generate creative business name ideas filtered by industry and naming style — modern, classic, fun, or tech. Get domain availability hints. Free online business name generator.

Random Quote Generator

Browse a curated collection of inspirational quotes organized by category. Copy, favorite, and discover new motivational quotes daily. Free online random quote generator.

Affirmation Generator

Get positive daily affirmations across categories like confidence, gratitude, success, and health. Copy and share your favorite affirmations easily. Free online affirmation generator.

Fake Chat Generator

Generate realistic fake chat screenshots in WhatsApp or iMessage style. Add messages, set sender names, and customize themes. Download as PNG. Free online fake chat generator.

Domain Name Generator

Generate creative domain name ideas from your keywords with popular TLD extensions and suffix/prefix combinations. Great for startups and brands. Free online domain name generator.

Horoscope Generator

Get fun daily horoscope readings for all 12 zodiac signs with mood predictions, lucky numbers, colors, and love compatibility insights. Free online horoscope generator.

Story Generator

Generate random micro-stories across 6 genres: fantasy, sci-fi, mystery, romance, horror, and adventure. Add optional plot twists for creative writing prompts. Free online story generator.

Stopwatch

Online stopwatch with lap times, best/worst lap tracking, and keyboard shortcuts. Free and accurate.

Countdown Timer

Set countdown to any date/time. Quick presets, audio notification, fullscreen mode. Free online timer.

Pomodoro Timer

Pomodoro technique timer with customizable work/break durations, session tracking, and audio notifications.

To-Do List

Simple yet powerful to-do list with filters, drag-and-drop reordering, and automatic localStorage persistence. Add, complete, and delete tasks effortlessly. Free online to-do list app.

Notes App

Create and organize notes with auto-save, full-text search, word count, and text export. All notes persist to localStorage across sessions. Free online notes app — no account needed.

Habit Tracker

Track daily habits with a visual 7-day grid, streak counter, and completion rate percentages. All data saved to localStorage. Build better routines. Free online habit tracker.

Expense Tracker

Track expenses by category with a visual breakdown chart. Filter by category, view spending trends, and export data. Saved to localStorage. Free online expense tracker.

Alarm Clock

Set multiple alarms with custom labels and repeat options. Web Audio API alerts with a large digital clock display. Works in your browser tab. Free online alarm clock.

CSV Viewer

View CSV files as sortable tables. Upload or paste CSV. Search, filter, and download filtered data.

JSON Viewer

View JSON as a collapsible tree. Color-coded types, search, copy node paths. Upload or paste JSON.

TSV to CSV Converter

Convert between TSV (tab-separated) and CSV (comma-separated) formats with proper quoting and escaping. Download converted output instantly. Free online TSV to CSV converter.

File Compressor

Compress files to GZIP format and decompress .gz archives using the browser CompressionStream API. See compression ratio and file size savings instantly. Free online file compressor.

OCR Tool

Extract text from images using Tesseract.js OCR engine. Supports 18 languages with confidence scores and bounding box highlighting. Free browser-based OCR tool — no uploads required.

ZIP Extractor

Extract and browse ZIP files online. View folder structure, preview text files, download individual files.

CSV to Chart

Upload or paste CSV data and instantly create beautiful charts. Supports line, bar, pie, doughnut, area, and scatter charts with 4 color themes. Download as PNG. Free online CSV to chart tool.

Resume Builder

Build a professional resume with sections for work experience, education, skills, and contact info. Copy or download as text for job applications. Free online resume builder.

Invoice Generator

Create professional invoices with itemized line items, automatic tax calculations, and customizable details. Print or download as HTML. Free online invoice generator for freelancers.

Signature Generator

Create a digital signature by drawing freehand or typing with multiple font styles. Choose colors, transparent background, and download as PNG. Free online signature generator.

Receipt Generator

Generate clean receipt documents with itemized products, tax calculation, and grand total. Copy or download as text for record keeping. Free online receipt generator.

Certificate Generator

Create professional certificate images with classic, modern, or academic templates. Customize name, title, and date fields. Download as PNG. Free online certificate generator.

Cover Letter Generator

Generate professional cover letters from customizable templates for job applications. Fill in your details, preview the result, and copy or download. Free online cover letter generator.

ID Card Generator

Generate professional employee ID card images with photo upload, name, designation, department, and company details. Download as PNG. Free online ID card generator.

Poll Maker

Create instant polls with 2 to 6 options, vote on them, and see live results as bar charts with percentages. Perfect for quick team decisions. Free online poll maker.