Free online tools that just work,
plus guides that fix real problems

📄

PDF Compressor

Shrink PDF file size in seconds without losing readability.

Open tool → 🖼️

PDF to JPG

Turn any PDF page into a high-quality JPG image instantly.

Open tool → 📎

PDF Merger

Combine multiple PDF files into a single document.

Open tool → ✂️

PDF Splitter

Extract specific pages from a PDF into a new file.

Open tool → 🔃

PDF Rotator

Fix sideways or upside-down PDF pages.

Open tool → 💧

PDF Watermark

Add a custom text watermark to every page.

Open tool → 🗂️

Image to PDF

Turn JPG or PNG images into a PDF document.

Open tool → 🔢

PDF Page Numbers

Add page numbers to every page of a PDF.

Open tool → 🧾

Invoice Generator

Create and download a professional PDF invoice.

Open tool → 📝

Extract Text from PDF

Pull all the text out of a PDF as plain text.

Open tool → 🔀

Reorder PDF Pages

Drag pages into a new order and save.

Open tool → 🔍

Compare PDFs

See exactly what changed between two versions.

Open tool → 🏷️

PDF Metadata Editor

View and edit a PDF's title, author, and more.

Open tool → 🖼️

Extract Images from PDF

Pull every embedded photo out of a PDF as PNGs.

Open tool → 🖼️

PDF to PNG

Export PDF pages as lossless PNG images.

Open tool → ✂️

Crop PDF

Trim margins from every page at once.

Open tool → ⚫

PDF to Grayscale

Convert a color PDF to black and white for printing.

Open tool → 📄

Word to PDF

Convert a .docx document to PDF.

Open tool → 📄

PDF to Word

Convert a PDF's text into an editable .docx file.

Open tool → 📄

Text to PDF

Turn plain text into a clean, paginated PDF.

Open tool → 📄

Excel to PDF

Convert a spreadsheet to PDF.

Open tool → 🔎

PDF OCR

Extract text from a scanned PDF.

Open tool → ✍️

PDF Signer

Draw or upload a signature and place it on a PDF.

Open tool → ⬛

PDF Redactor

Black out sensitive text before sharing a PDF.

Open tool →

🔄

JPG to PNG

Convert JPG images to PNG format right in your browser.

Open tool → 🔄

PNG to JPG

Convert PNG images to JPG format right in your browser.

Open tool → 📐

Image Resizer

Resize any image to exact dimensions or percentage scale.

Open tool → 🗜️

Image Compressor

Shrink a photo's file size without changing its dimensions.

Open tool → ⭐

Favicon Generator

Create a complete favicon.ico and PNG set from any image.

Open tool → ✂️

Image Cropper

Drag to select and crop any part of an image.

Open tool → 💧

Image Watermark

Stamp a text watermark onto a photo.

Open tool → 📝

Image to Text (OCR)

Extract text from a screenshot or photo.

Open tool → 😂

Meme Generator

Add top and bottom text to any image.

Open tool → 🔄

JPG to WebP

Convert a JPG to the modern WebP format.

Open tool → 🔄

PNG to WebP

Convert a PNG to WebP with transparency kept.

Open tool → 🔄

WebP to JPG

Convert a WebP image to JPG.

Open tool → 🔄

WebP to PNG

Convert a WebP image to PNG, transparency kept.

Open tool → 🔃

Image Rotator

Rotate a photo in 90° steps.

Open tool → 🔁

Image Flip

Mirror an image horizontally or vertically.

Open tool → 🎨

Image Color Picker

Click any pixel to get its HEX and RGB code.

Open tool → 👁️

Color Blindness Simulator

See a photo as someone with color vision deficiency would.

Open tool → 🔣

Image to Base64

Turn an image into a data URI for CSS or HTML.

Open tool → 🎛️

Photo Filters

Adjust brightness, contrast, saturation, and more.

Open tool → 🔎

Image Metadata Viewer

See a photo's camera info and GPS data before sharing.

Open tool → 🛂

Passport Photo Maker

Crop a photo to the correct passport/visa size.

Open tool → 🖼️

Photo Collage Maker

Combine multiple photos into one grid layout.

Open tool → 🎞️

GIF Maker

Turn a series of photos into an animated GIF.

Open tool → 🪄

Background Remover

Remove a photo's background with on-device AI.

Open tool → ✂️

Image Splitter

Split one photo into an equal grid of pieces.

Open tool → 🌫️

Image Blur Tool

Blur or pixelate part of a photo before sharing.

Open tool → ✍️

Signature Maker

Draw or type a signature as a transparent PNG.

Open tool →

🔤

Word Counter

Count words, characters, sentences, and reading time live.

Open tool → 🔡

Text Case Converter

Switch text between UPPER, lower, Title, and Sentence case.

Open tool → 🔍

Text Diff Checker

Compare two texts and see exactly what changed.

Open tool → 🎲

Random Name Generator

Generate fun random names for people, teams, or projects.

Open tool → 👥

Team Randomizer

Split a list of names into fair, random groups.

Open tool → 🔗

Slug Generator

Turn any text into a clean URL slug.

Open tool → 📄

Lorem Ipsum Generator

Generate placeholder text for mockups.

Open tool → 🔊

Text to Speech

Have any text read aloud in your browser.

Open tool → 🔤

Character Counter

Check text against Twitter, Instagram, and SMS limits.

Open tool → 🧹

Duplicate Line Remover

Dedupe, sort, and clean up messy lists of text.

Open tool → 😀

Emoji Picker

Search and copy emoji instantly.

Open tool → ✨

Fancy Text Generator

Turn text into bold, italic, and other cool fonts.

Open tool → 🔠

ASCII Text Art Generator

Turn text into big block-letter ASCII art.

Open tool → ✅

Online To-Do List

A simple task list that saves in your browser.

Open tool → 🗒️

Sticky Notes

Freeform colored notes saved in your browser.

Open tool → 🔤

Word Unscrambler & Anagram Solver

Unscramble letters into real words with Scrabble scores.

Open tool → 🔁

Palindrome Checker

Check if a word or phrase is a palindrome.

Open tool → 📖

Readability Score Checker

Check Flesch Reading Ease and Grade Level.

Open tool → 📊

Word Frequency Counter

Find the most frequently used words in text.

Open tool → 🔥

Habit Tracker

Track daily habits and streaks in your browser.

Open tool → 🔁

Text Repeater

Repeat any text a set number of times.

Open tool → 🔀

Line Sorter & Randomizer

Sort, shuffle, or de-duplicate lines of text.

Open tool → 🔎

Find and Replace Text Tool

Bulk find and replace, with regex support.

Open tool →

📏

Unit Converter

Convert length, weight, and temperature units instantly.

Open tool → 💱

Currency Converter

Convert between 160+ currencies with daily-updated rates.

Open tool → ⚖️

BMI Calculator

Calculate your Body Mass Index in metric or imperial.

Open tool → 💯

Percentage Calculator

Find percentages, differences, and percent changes fast.

Open tool → 🎂

Age Calculator

Find your exact age in years, months, and days.

Open tool → 🎨

Color Converter

Convert colors between HEX, RGB, and HSL instantly.

Open tool → 🕒

Timestamp Converter

Convert Unix timestamps to dates and back.

Open tool → 🏦

Loan Calculator

Estimate a monthly loan or mortgage payment.

Open tool → 🧾

Tip Calculator

Split the bill and calculate a tip.

Open tool → 🎓

GPA Calculator

Calculate your grade point average.

Open tool → ⏱️

Countdown Timer & Stopwatch

Set a timer or track elapsed time with laps.

Open tool → 🍅

Pomodoro Timer

Run focus sessions and breaks with the Pomodoro Technique.

Open tool → 📆

Calendar Event Generator

Create a downloadable .ics calendar event file.

Open tool → 🔢

Random Number Generator

Generate random numbers in any range.

Open tool → 🎲

Dice Roller

Roll virtual d4 through d20 dice.

Open tool → 🪙

Coin Flip

Heads or tails, truly random.

Open tool → 🌍

Time Zone Converter

See one moment across major world cities.

Open tool → 📅

Date Difference Calculator

Find the days, weeks, or years between two dates.

Open tool → 🏷️

Discount Calculator

Find the final price after a discount and tax.

Open tool → ⛽

Fuel Cost Calculator

Work out what a road trip will cost in fuel.

Open tool → 🔥

Calorie Calculator

Estimate your daily calorie needs (BMR & TDEE).

Open tool → 📈

Interest Calculator

Calculate simple or compound interest.

Open tool → 📝

Grade Calculator

Weighted grades, and what you need on your final.

Open tool → 🏠

Mortgage Calculator

Estimate your monthly mortgage payment.

Open tool → 🧾

Sales Tax Calculator

Add tax to a price, or find the price before tax.

Open tool → 💵

Salary to Hourly Converter

Convert between hourly rate and annual salary.

Open tool → 🤰

Pregnancy Due Date Calculator

Estimate your due date from your last period.

Open tool → 🌸

Ovulation Calculator

Estimate your fertile window and ovulation day.

Open tool → 💪

Body Fat Calculator

Estimate body fat % with the US Navy method.

Open tool → Ⅻ

Roman Numeral Converter

Convert numbers to and from Roman numerals.

Open tool → 🔤

Number to Words Converter

Spell out a number in English words.

Open tool → 📐

Aspect Ratio Calculator

Find a ratio or a missing dimension.

Open tool → 📅

Business Days Calculator

Count or add business days, skipping holidays.

Open tool → 🕐

World Clock

Live current time in cities around the world.

Open tool → 🧮

Scientific Calculator

Trig, logs, powers, and correct precedence.

Open tool → 👥

Age Difference Calculator

Find the exact age gap between two people.

Open tool → 🏦

Savings Goal Calculator

Find out how much to save monthly to hit a goal.

Open tool → 📉

Loan Amortization Schedule

See a full month-by-month payment breakdown.

Open tool → 🏃

Running Pace Calculator

Calculate pace per mile/km or predict a finish time.

Open tool → ⚖️

Ideal Weight Calculator

Estimate an ideal weight range from height.

Open tool → 🥄

Cooking Measurement Converter

Convert cooking volumes and oven temperatures.

Open tool → 💾

File Size Converter

Convert between bytes, KB, MB, GB, and TB.

Open tool → 🔢

Prime Number Checker & Generator

Check primality and generate prime lists.

Open tool → 📐

Quadratic Equation Solver

Solve for x in any quadratic equation.

Open tool → ➗

GCD & LCM Calculator

Find the greatest common divisor and least common multiple.

Open tool → 📊

Statistics Calculator

Mean, median, mode, variance, and standard deviation.

Open tool → 📅

Leap Year Checker

Check if a year is a leap year, or list a range.

Open tool → 💧

Water Intake Calculator

Estimate your daily water intake.

Open tool → 😴

Sleep Cycle Calculator

Find the best bedtime or wake-up time.

Open tool → 🏷️

Price Per Unit Calculator

Compare products to find the better deal.

Open tool → 🧾

Group Expense Splitter

Find out who owes who after a group trip.

Open tool → 🧾

Discount Stacker

Apply multiple discounts to a price in sequence.

Open tool → 🎨

Paint Calculator

Find out how much paint you need for a room.

Open tool → 🧱

Tile & Flooring Calculator

Calculate tiles and boxes needed for a room.

Open tool → 💰

Budget Calculator

Split income into needs, wants, and savings.

Open tool → ⏱️

Time Duration Calculator

Calculate the duration between two clock times.

Open tool →

{ }

JSON Formatter

Beautify, minify, and validate JSON instantly.

Open tool → 🔣

Base64 Converter

Encode or decode Base64 text instantly.

Open tool → 🔗

URL Encoder/Decoder

Percent-encode or decode URLs and query strings.

Open tool → #️⃣

Hash Generator

Generate SHA-1, SHA-256, and SHA-512 hashes.

Open tool → ▦

QR Code Generator

Turn any link or text into a scannable QR code.

Open tool → ▊

Barcode Generator

Generate a scannable CODE128, EAN-13, or UPC-A barcode.

Open tool → 🔐

Password Generator

Create strong, random passwords with custom rules.

Open tool → 🎲

Passphrase Generator

Generate a memorable Diceware passphrase.

Open tool → 🔀

CSV to JSON Converter

Convert CSV to JSON or JSON back to CSV.

Open tool → 🆔

UUID Generator

Generate random version-4 UUIDs.

Open tool → .*

Regex Tester

Test a pattern against text with live match highlighting.

Open tool → 📝

Markdown to HTML

Convert Markdown to clean HTML with a live preview.

Open tool → 📊

Markdown Table Generator

Build a Markdown table visually, with live alignment.

Open tool → 🎨

CSS Gradient Generator

Build linear or radial gradients and copy the CSS.

Open tool → 🔢

Number Base Converter

Convert instantly between binary, octal, decimal, and hex.

Open tool → 📷

QR Code Scanner

Decode a QR code from any uploaded image.

Open tool → 🛡️

Password Strength Checker

See how strong your password really is, with real entropy math.

Open tool → 🌈

Color Palette Generator

Generate complementary, triadic, and shade palettes.

Open tool → 🔤

HTML Entity Encoder/Decoder

Escape or unescape HTML special characters.

Open tool → 🔐

ROT13 / Caesar Cipher

Encode or decode text with a classic letter-shift cipher.

Open tool → 🔑

JWT Decoder

Decode a token's header and payload, and verify HMAC signatures.

Open tool → 🔗

URL Parser

Break a URL down into its parts and query parameters.

Open tool → 🌓

CSS Box Shadow Generator

Build a layered box-shadow with a live preview.

Open tool → 🔒

Text Encryption

Encrypt or decrypt text with a password (AES-256).

Open tool → 🏷️

Meta Tag Generator

Generate SEO, Open Graph, and Twitter Card tags.

Open tool → 🔢

PIN Code Generator

Generate secure, random numeric PIN codes.

Open tool → 01

Text to Binary Converter

Convert text to binary and back, UTF-8 safe.

Open tool → 💾

Text Byte Size Calculator

Find the real UTF-8 byte size of any text.

Open tool → 🌐

IP Subnet Calculator

Calculate network, broadcast, and host range from CIDR.

Open tool → 🕵️

User Agent Parser

Parse a browser's user agent into details.

Open tool → 📄

YAML to JSON Converter

Convert YAML to JSON and back.

Open tool → 📰

XML Formatter & Validator

Pretty-print and validate XML.

Open tool → 🎨

CSS Minifier

Strip comments and whitespace from CSS.

Open tool → 📝

HTML Minifier

Strip comments and whitespace from HTML.

Open tool → 🔲

Color Contrast Checker

Check WCAG AA/AAA contrast between two colors.

Open tool → 📡

Morse Code Translator

Translate text to Morse code, with audio playback.

Open tool → 🧬

Mock JSON Data Generator

Generate realistic fake JSON test data.

Open tool → 🌍

What Is My IP Address?

See your public IP and browser info instantly.

Open tool → 🖥️

Screen Resolution Checker

See your screen resolution and viewport size.

Open tool → 📶

WiFi QR Code Generator

Generate a scannable QR code to join WiFi instantly.

Open tool → 🤖

Robots.txt Generator

Generate a correct robots.txt for your site.

Open tool → 📻

NATO Phonetic Alphabet Converter

Convert text to Alpha, Bravo, Charlie...

Open tool → ⏲️

Cron Expression Parser

Parse a cron expression and see its next run times.

Open tool → 📇

vCard QR Code Generator

Generate a scannable digital business card QR code.

Open tool → ⠃

Braille Translator

Translate text into Grade 1 Braille.

Open tool → 🔠

CSS Fluid Typography Calculator

Generate a clamp() value for responsive font sizing.

Open tool → 🎨

Color Name Finder

Find the nearest CSS color name for any color.

Open tool →

🎙️

Voice Recorder

Record, play back, and download microphone audio.

Open tool → 🖥️

Screen Recorder

Record your screen, a window, or a browser tab.

Open tool → 🎤

Speech to Text

Dictate and get a live, editable text transcript.

Open tool → ▶️

YouTube Thumbnail Downloader

Download any video's thumbnail in every resolution.

Open tool →

💘

Love Calculator

Get a fun compatibility percentage from two names.

Open tool → ♈

Zodiac Sign Calculator

Find a Western zodiac sign from a birth date.

Open tool → 🐉

Chinese Zodiac Calculator

Find your Chinese zodiac animal by birth year.

Open tool → 🎡

Random Decision Wheel

Spin an animated wheel to make a fair random pick.

Open tool → ⌨️

Typing Speed Test

Measure your typing speed and accuracy.

Open tool → ⚡

Reaction Time Test

Test how fast you can react to a visual cue.

Open tool → 🧩

Sudoku Solver

Solve any valid Sudoku puzzle instantly.

Open tool → 🏆

Random Team Name Generator

Generate catchy random team names.

Open tool → 😀

Text to Emoji Translator

Turn everyday words into matching emoji.

Open tool → 🎱

Lottery Number Generator

Generate random numbers for popular lottery formats.

Open tool → 💬

Random Quote Generator

Get a random motivational or funny quote.

Open tool → 😂

Random Dad Joke Generator

Get a random clean, corny dad joke.

Open tool →