All Free Online Tools
Every tool in one place — PDFs, images, developer utilities, calculators, health tools, and more. No signup, no limits, 100% private.
Showing 146 of 146 tools
Image Resizer & Converter
Resize images by dimensions or percentage, convert between JPG, PNG, and WebP formats.
Image Compressor
Reduce image file size while maintaining quality. Perfect for web optimization.
Image Cropper
Crop images to custom dimensions or preset aspect ratios.
Watermark Remover
Remove watermarks from images using brush-based painting tools.
Background Remover
Remove image backgrounds automatically using AI. Perfect for product photos.
JPG to PNG
Convert JPG images to PNG format with transparency support.
PNG to JPG
Convert PNG images to JPG format with quality control.
WebP Converter
Convert images to/from WebP format for better compression.
SVG to PNG
Convert SVG vector graphics to PNG raster images.
PNG to ICO
Create ICO favicon files from PNG images.
Image to Base64
Encode images to Base64 strings for embedding.
Base64 to Image
Decode Base64 strings back to downloadable images.
Add Text to Image
Add customizable text overlays to your images.
EXIF Viewer
View EXIF metadata from photos including camera settings.
Gradient Generator
Create beautiful CSS gradients with multiple colors.
Color Palette Generator
Generate harmonious color palettes using color theory.
PDF to Images
Convert PDF pages to high-quality PNG images.
Images to PDF
Combine multiple images into a single PDF file.
Merge PDFs
Combine multiple PDF files into one document.
Split PDF
Split PDFs into individual pages or custom ranges.
Rotate PDF
Rotate PDF pages by 90, 180, or 270 degrees.
Watermark PDF
Add text watermarks to PDF files.
PDF to Text
Extract text content from PDF files.
HTML to PDF
Convert HTML content to PDF documents.
Markdown to PDF
Convert Markdown to beautifully formatted PDFs.
Word Counter
Count words, characters, sentences, and paragraphs in real-time. SEO-optimized for content creators.
Case Converter
Convert text between uppercase, lowercase, title case, sentence case, and camelCase instantly.
Lorem Ipsum Generator
Generate standard placeholder text for web design and publishing. Customize paragraphs and words.
AI Text Summarizer
Summarize long articles into concise bullet points using local AI. Private, fast, and no-signup required.
AI Sentiment Analyzer
Analyze the emotional tone of your text (Positive, Negative, Neutral) for brand monitoring.
AI Language Translator
Translate text between 100+ languages instantly using browser-based AI models. 100% free.
AI Text Paraphraser
Rewrite sentences and paragraphs to improve clarity and avoid plagiarism. Perfect for students and writers.
AI Text Classifier
Automatically categorize text into predefined labels (e.g., Spam/Not Spam, Topic Detection).
Remove Line Breaks
Remove unwanted line breaks from text. essential for cleaning up copied PDF or website content.
Bionic Reading Converter
Convert text to Bionic Reading format to increase reading speed and focus.
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting.
JSON Minifier
Minify JSON data to reduce file size.
XML Formatter
Format and beautify XML data with proper indentation.
XML Minifier
Minify XML data to reduce file size.
HTML Formatter
Format and beautify HTML code with proper indentation.
HTML Minifier
Minify HTML code to reduce file size.
CSS Formatter
Format and beautify CSS code with proper indentation.
CSS Minifier
Minify CSS code to reduce file size and improve load times.
JavaScript Formatter
Format and beautify JavaScript code.
JavaScript Minifier
Minify JavaScript code to reduce file size.
SQL Formatter
Format and beautify SQL queries with proper indentation.
SQL Minifier
Minify SQL queries to reduce size.
Regex Tester
Test and debug regular expressions with real-time matching.
JWT Decoder
Decode and inspect JSON Web Tokens.
Base64 Encoder/Decoder
Encode or decode text and files to/from Base64 format.
URL Encoder/Decoder
Encode and decode URL strings.
Markdown Editor
Write and preview Markdown in real-time.
Markdown to HTML
Convert Markdown to HTML code.
HTML to Markdown
Convert HTML to Markdown syntax.
Text Diff
Compare two texts and see differences highlighted.
Color Picker & Converter
Pick colors and convert between HEX, RGB, and HSL formats.
CSV to JSON
Convert CSV data to JSON format.
JSON to CSV
Convert JSON data to CSV format.
CSV to XML
Convert CSV data to XML format.
XML to CSV
Convert XML data to CSV format.
YAML to JSON
Convert YAML data to JSON format.
Meta Tag Generator
Generate SEO meta tags.
Sitemap Generator
Create XML sitemaps.
OpenGraph Generator
Generate OpenGraph and Twitter Card meta tags.
Robots.txt Generator
Create robots.txt files for SEO.
Password Strength Checker
Check password security.
HTML Entities Reference
HTML character entity codes.
Responsive Design Tester
Test website on all devices.
MP3 Converter
Convert audio files to MP3 format.
Audio Trimmer
Trim and cut audio files.
Audio Joiner
Merge multiple audio files into one.
Audio Recorder
Record audio from your microphone.
Volume Booster
Increase the volume of audio files.
Loan Calculator
Calculate monthly payments, interest, and total cost for any loan.
Percentage Calculator
Calculate percentages, increases, decreases, and differences.
Compound Interest Calculator
Calculate compound interest on investments over time.
Retirement Calculator
Plan your retirement savings and income goals.
Savings Goal Calculator
Calculate how long to reach your savings goal.
Net Worth Calculator
Track your assets and liabilities to calculate net worth.
Expense Splitter
Split expenses fairly among a group of people.
Bill Splitter
Split restaurant bills with tip among friends.
Tip Calculator
Calculate the right tip amount for any service.
Salary Calculator
Convert salary between hourly, monthly, and yearly.
Freelance Rate Calculator
Calculate your ideal freelance hourly rate.
ROI Calculator
Calculate return on investment for any project.
Break-Even Calculator
Calculate your break-even point for products.
Profit Margin Calculator
Calculate profit margins and markup percentages.
Markup Calculator
Calculate selling price from cost and markup.
Discount Calculator
Calculate discounted prices and savings.
Sales Tax Calculator
Calculate sales tax on any purchase.
VAT Calculator
Add or remove VAT from prices.
Mortgage Calculator
Calculate monthly mortgage payments.
Car Loan Calculator
Calculate auto loan payments and total cost.
Credit Card Payoff Calculator
Calculate time to pay off credit card debt.
Inflation Calculator
See how inflation affects purchasing power.
BMI Calculator
Calculate your Body Mass Index.
Calorie Calculator
Calculate daily calorie needs.
Body Fat Calculator
Estimate body fat percentage.
Ideal Weight Calculator
Find your ideal body weight.
Calorie Deficit Calculator
Plan weight loss calories.
Macro Calculator
Calculate protein, carbs, fat.
Water Intake Calculator
Daily hydration needs.
Sleep Calculator
Optimal sleep/wake times.
Heart Rate Zones
Training heart rate zones.
VO2 Max Estimator
Estimate cardio fitness.
Pregnancy Due Date
Calculate baby's due date.
Ovulation Calculator
Fertile window calculator.
Period Tracker
Track menstrual cycle.
Running Pace Calculator
Calculate running pace.
Meditation Timer
Timer for mindfulness.
Password Generator
Generate strong, secure passwords with customizable options.
QR Code Generator
Create QR codes for URLs, text, contact info, and more.
Lorem Ipsum Generator
Generate placeholder text for your designs and layouts.
UUID Generator
Generate unique UUIDs v4 for your applications.
Coin Flipper
Flip a virtual coin for quick decisions.
Dice Roller
Roll virtual dice with customizable sides.
Random Number Generator
Generate random numbers within a range.
Wheel of Names
Spin a wheel to pick random names.
Name Picker
Randomly pick names from a list.
Age Calculator
Calculate your exact age in years, months, and days.
Days Until Counter
Count days until any future date.
Pomodoro Timer
Focus with Pomodoro technique.
Unit Converter
Convert units of measurement.
Countdown Timer
Set countdown timers.
Stopwatch
Stopwatch with lap tracking.
Habit Tracker
Build daily habits.
Goal Tracker
Track progress toward goals.
Daily Planner
Plan your day.
Weekly Planner
Plan your week.
Kanban Board
Visual task management.
Reading List
Track books to read.
AI Image Enhancer
Enhance, upscale, restore, and colorize images using AI.
CPS Test
Test your clicking speed in Clicks Per Second.
Right Click CPS Test
Measure how fast you can right-click.
APM Test
Test your Actions Per Minute (APM) in this gaming test.
Reaction Time Test
Measure your visual reaction time in milliseconds.
Auditory Reaction Test
Measure your reaction time to sound.
Keyboard Clicker
Test your keyboard mashing speed.
Spacebar Clicker
How fast can you hit the spacebar?
Mouse Scroll Test
Test your mouse scrolling speed.
Mouse Spin Test
Test how fast you can spin your mouse in circles.
Aim Trainer
Improve your mouse aiming speed and accuracy.
Mouse Accuracy Test
Test your precision and mouse control.
Typing Speed Test
Test your typing speed and accuracy in WPM.
Memory Test
Test your short-term visual memory.
WASD Trainer
Test your WASD movement reaction speed.
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