Explore All Free Online Tools

Combine multiple PDF files into one clean document in your chosen order.

Split PDF

Separate individual pages or extract specific page ranges from PDF files.

PDF to JPG Converter

Extract pages from your PDF document and export them as high-quality JPG images.

JPG to PDF Converter

Convert JPG, JPEG, and PNG images into a clean standardized PDF file.

Protect PDF

Add password protection to supported PDF documents using PDF encryption features.

Unlock PDF

Remove passwords and permissions from encrypted PDF documents locally.

Rotate PDF

Rotate individual or all pages inside a PDF document 90, 180, or 270 degrees.

Compress PDF

Reduce PDF document file footprint while maintaining clean text resolution.

Add Page Numbers to PDF

Insert header or footer page numbers across your entire PDF file.

PDF to Word Converter

Convert PDF files into editable DOCX Word format where the source content is supported.

Word to PDF Converter

Convert Microsoft Word documents (DOCX, DOC) into standard PDF files.

Delete Pages from PDF

Select and remove unwanted pages from any PDF file with instant download.

Reorder PDF Pages

Drag, drop, and rearrange the page sequence of your PDF document.

PDF to Grayscale Converter

Convert PDF pages to grayscale to reduce color information and prepare documents for monochrome printing.

Compress Image Online

Compress PNG, JPEG, and WebP files to reduce file size while balancing output quality.

Crop Image Online

Crop images with preset aspect ratios (16:9, 1:1, 4:3) or freeform box selection.

Resize Image Online

Resize image dimensions by custom width, height, or percentages in pixels and cm.

WebP to PNG Converter

Convert WebP images to PNG format in browser memory, preserving transparency when present.

WebP to JPG Converter

Convert modern WebP images into standard JPG format in high quality.

PNG to JPG Converter

Quickly convert large PNG images into lightweight JPG pictures.

JPG to PNG Converter

Convert JPEG/JPG pictures to PNG format for workflows that need a lossless output format.

SVG to PNG Converter

Convert SVG vector files into PNG raster images at a selected output size.

Black and White Image Converter

Convert colored photographs into black and white monochrome representations.

Invert Image Colors

Invert RGB pixel values to generate negative color effects on photos.

Flip and Rotate Image

Flip images horizontally, vertically, or rotate 90 degrees with instant canvas preview.

QR Code Generator

Generate scannable high-resolution QR codes from text, links, or contact cards.

Blur Image Online

Apply Gaussian blur effects to hide faces, plates, or private details.

Image Color Palette Generator

Extract dominant HEX and RGB color schemes directly from any photo.

Online Python Compiler

Run Python 3 scripts in browser sandbox with real-time terminal output.

Online JavaScript Compiler

Execute modern ES6+ JavaScript code snippets in browser environment.

Online HTML Editor

Live interactive HTML, CSS, and JavaScript editor with split-screen DOM preview.

Online C++ Compiler

Compile and test C++ programs online in browser memory with instant console logs.

Online Java Compiler

Write, debug, and run standard Java code snippets directly in your web browser.

Online C# Compiler

Run C# code scripts in client sandbox with immediate standard output display.

Online PHP Compiler

Test PHP code syntax and algorithms directly inside browser memory.

Online SQL Editor

Execute SQL queries, test database tables, and verify relational commands.

JSON Formatter and Validator

Prettify, format, validate, and minify messy JSON data strings with syntax highlighting.

Base64 Encoder Decoder

Encode and decode UTF-8 plain text or binary assets to and from Base64.

URL Slug Generator

Convert article titles and raw strings into SEO-friendly URL slugs.

HTML Entity Encoder

Convert special symbols and reserved characters into their corresponding HTML entities.

CSS Minifier

Compress stylesheet rules by stripping whitespace and comments.

Unix Timestamp Converter

Convert Epoch timestamps to human-readable dates and back.

HEX to RGB Converter

Convert HEX color codes into CSS RGB, RGBA, and HSL formats.

URL Encoder Decoder

Safely encode or decode URL query strings and URI parameters.

JWT Decoder

Decode JSON Web Tokens and view payload claims locally.

UUID Generator

Generate random UUID v4 identifiers in bulk for development and testing.

Password Generator

Generate customizable, high-entropy random passwords.

User Agent Parser

Parse user-agent strings to identify reported browser, rendering engine, operating system, and device details.

Word Counter

Count real-time words, characters, sentences, paragraphs, and reading duration.

Text Case Converter

Instantly transform text into UPPERCASE, lowercase, Title Case, and camelCase.

Remove Duplicate Lines

Clean lists and data arrays by removing repetitive text lines instantly.

Lorem Ipsum Generator

Generate customizable placeholder text paragraphs and sentences for mockups.

Markdown to HTML Converter

Write Markdown syntax and preview sanitized HTML output in real time.

Reverse Text Generator

Reverse string characters or word order with backwards text effects.

Text Diff Checker

Compare two text blocks side-by-side to highlight added and removed text.

Alphabetical Order Tool

Sort lists and lines alphabetically (A-Z, Z-A) or by string length.

Remove HTML Tags

Clean raw HTML source code down to plain legible text strings.

Find and Replace Text

Search and replace words or patterns across long text documents.

Length Converter

Convert between Meters, Kilometers, Miles, Feet, Inches, and Yards.

Weight Converter

Convert Kilograms, Grams, Pounds (lbs), Ounces, and Metric Tons.

Temperature Converter

Instantly convert between Celsius (°C), Fahrenheit (°F), and Kelvin (K).

Data Size Converter

Calculate digital binary and decimal bytes (KB, MB, GB, TB, PB).

Speed Converter

Convert km/h, mph, meters per second, knots, and Mach speeds.

Time Converter

Convert common time units such as seconds, minutes, hours, days, weeks, months, and years.

Area Converter

Convert common area units including square feet, square meters, acres, hectares, and Bigha.

Pressure Converter

Convert pressure units including Pascal (Pa), bar, PSI, and standard atmosphere (atm).

Energy Converter

Convert energy units including joules, kilojoules, calories, kilocalories, and kilowatt-hours.

Power Converter

Convert Watts, Kilowatts (kW), Megawatts, and Mechanical Horsepower.

SIP Calculator

Estimate SIP investment growth, total contributions, and future value using a monthly contribution and annual return assumption.

EMI Calculator

Calculate monthly loan installments, total interest costs, and amortization schedules.

Lumpsum Calculator

Estimate total maturity returns on one-time lumpsum mutual fund investments.

GST Calculator

Calculate inclusive and exclusive Goods and Services Tax (GST) for invoices.

Salary Calculator

Estimate monthly take-home salary from gross monthly pay and the deductions you enter.

FD Calculator

Calculate fixed deposit interest payout and total maturity sum over tenure.

RD Calculator

Estimate compounded interest gains on recurring monthly bank deposits.

Retirement Calculator

Estimate future monthly living expenses using return and inflation assumptions for retirement planning.

Compound Interest Calculator

Calculate annual, monthly, and daily compound interest growth on savings.

Simple Interest Calculator

Calculate basic simple interest accrued on principal amounts with fixed rates.

Percentage Calculator

Calculate percentage increase, percentage decrease, and fraction differences instantly.

Age Calculator

Calculate exact chronological age in years, months, weeks, and days.

BMI Calculator

Calculate body mass index (BMI) from height and weight and show commonly used BMI categories.

Scientific Calculator

Perform advanced trigonometry, logarithms, exponentials, and algebra expressions.

Discount Calculator

Calculate the discount amount and final price from an original price and discount rate.

Tip Calculator

Split restaurant dinner bills and calculate service tip percentages evenly.

Timetable Maker

Create a flexible weekly or daily timetable from ready-made school, study, work, or personal templates and edit every time slot yourself.

Cute Timetable Maker

Make a cute customizable timetable with ready-made layouts for students, kids, study plans, and daily routines.

Student Timetable Maker

Create a student timetable for classes, study sessions, homework, revision, breaks, and personal activities.

School Timetable Maker

Build a school timetable with ready-made class periods, subjects, breaks, and editable weekly schedules.

College Timetable Maker

Create a college timetable for lectures, labs, tutorials, seminars, study blocks, and weekly campus routines.

University Timetable Maker

Make a university timetable for lectures, labs, tutorials, research, seminars, and personal study periods.

Class Timetable Generator

Generate an editable class timetable with periods, subjects, breaks, and a printable weekly grid.

Study Timetable Maker

Create a study timetable for daily revision, focused study blocks, practice, reading, mock tests, and breaks.

Exam Timetable Maker

Build an exam timetable with exam subjects, revision sessions, dates, periods, and an easy-to-edit schedule.

Weekly Timetable Maker

Generate a weekly timetable for school, work, study, exercise, family time, hobbies, and personal planning.

Daily Timetable Maker

Create a daily timetable with time slots for routines, work, study, meals, exercise, family, and rest.

Kids Timetable Maker

Make a simple kids timetable with school, homework, play, reading, creative activities, family time, and routines.

Kids Daily Routine Planner

Create a kid-friendly daily routine planner for wake-up, school, homework, play, reading, meals, and bedtime.

Girls Daily Routine Planner

Create an editable daily and weekly routine planner for girls with study, school, exercise, self-care, family, and free time.

Boys Daily Routine Planner

Create an editable daily and weekly routine planner for boys with study, school, exercise, hobbies, family, and free time.

Employee Work Timetable

Create an employee work timetable for focus work, meetings, projects, planning, breaks, team tasks, and review blocks.

Work Shift Schedule Maker

Make a work shift schedule for morning, evening, night, rotating, or custom shifts across a weekly grid.

Teacher Timetable Maker

Build a teacher timetable with classes, planning, meetings, preparation, assessments, labs, and free periods.

Class Schedule Maker

Create an editable class schedule with periods, subjects, activities, breaks, and a printable weekly timetable.

Personal Timetable Maker

Create a personal timetable for work, study, exercise, errands, family time, hobbies, and personal goals.

Home Routine Planner

Make a home routine planner for cleaning, meals, family activities, errands, rest, and recurring household tasks.

Workout Timetable Maker

Create a weekly workout timetable for strength, cardio, mobility, rest days, and repeatable training routines.

Meal Timetable Planner

Build a weekly meal timetable for breakfast, snacks, lunch, dinner, and simple meal-planning routines.

Printable Timetable Maker

Generate a clean printable timetable with editable periods and subjects for school, study, work, or personal planning.

Smart Timetable Generator