Everyday tools,
zero friction
66 fast, free utilities for PDFs, images, text, money and more. Everything runs in your browser — your files never leave your device.
🔒 100% private — runs on your device
🚀 No signup, no limits
📴 Works offline
📱 Installable app
🔥 Popular right now
📚 📚 Guides
📄
PDF
4 tools
📎
Merge PDF
Combine multiple PDF files into a single document, right in your browser. ✂️ Split PDF
Extract specific pages or page ranges from a PDF, or split it into single pages. 🖼️ Images to PDF
Turn JPG, PNG or WebP images into a single PDF document. 🖼️ PDF to JPG
Convert every PDF page to a high-quality JPG image in your browser.
Combine multiple PDF files into a single document, right in your browser. ✂️ Split PDF
Extract specific pages or page ranges from a PDF, or split it into single pages. 🖼️ Images to PDF
Turn JPG, PNG or WebP images into a single PDF document. 🖼️ PDF to JPG
Convert every PDF page to a high-quality JPG image in your browser.
🖼️
Image
4 tools
🗜️
Image Compressor
Shrink image file size with a quality slider and see the savings instantly. 📏 Image Resizer
Resize images by exact pixels or percentage with aspect ratio lock. 🔁 Image Converter
Convert between PNG, JPEG and WebP formats instantly in your browser. 🔤 Image to Base64
Convert images to Base64 strings and CSS data URIs instantly.
Shrink image file size with a quality slider and see the savings instantly. 📏 Image Resizer
Resize images by exact pixels or percentage with aspect ratio lock. 🔁 Image Converter
Convert between PNG, JPEG and WebP formats instantly in your browser. 🔤 Image to Base64
Convert images to Base64 strings and CSS data URIs instantly.
✍️
Text
7 tools
🔠
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and kebab-case instantly. 🔢 Word Counter
Count words, characters, sentences, paragraphs and reading time live as you type. 📄 Lorem Ipsum
Generate lorem ipsum placeholder text by paragraphs, sentences or words for your designs and mockups. 🔗 Slug Generator
Turn any title into a clean, lowercase, SEO-friendly URL slug. 🔀 Text Diff
Compare two texts or code snippets side by side and instantly see added, removed and changed lines. 🗒️ Notepad
An online notepad that saves as you type. 🔊 Text to Speech
Turn any text into natural speech and listen instantly in your browser.
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and kebab-case instantly. 🔢 Word Counter
Count words, characters, sentences, paragraphs and reading time live as you type. 📄 Lorem Ipsum
Generate lorem ipsum placeholder text by paragraphs, sentences or words for your designs and mockups. 🔗 Slug Generator
Turn any title into a clean, lowercase, SEO-friendly URL slug. 🔀 Text Diff
Compare two texts or code snippets side by side and instantly see added, removed and changed lines. 🗒️ Notepad
An online notepad that saves as you type. 🔊 Text to Speech
Turn any text into natural speech and listen instantly in your browser.
🧮
Calculators
12 tools
％
Percentage Calculator
Calculate X% of Y, what percent X is of Y, and percentage increase or decrease. 🏦 Loan Calculator
Calculate monthly loan payments, total interest and total cost for any loan amount, rate and term. 🎂 Age Calculator
Calculate your exact age in years, months and days, plus total days and your next birthday countdown. ⚖️ BMI Calculator
Calculate your Body Mass Index in metric or imperial units and see the WHO weight category. 🏷️ Discount Calculator
Work out the final sale price after a discount, how much you save, or the original price before a discount. 🍽️ Tip Calculator
Calculate the tip, split the bill between friends, and see exactly what each person pays. 📈 Compound Interest
See how your savings grow with compound interest: add monthly contributions, set a rate and term, and get the future value plus a growth chart. 🐠 Aquarium Calculator
Calculate aquarium volume in litres or gallons from tank dimensions, plus the right heater wattage and filter flow. 💧 Water Intake
Find out how much water to drink per day based on your weight, activity level and climate. 🖌️ Paint Calculator
Calculate paint needed for a room: wall area in m², coats and coverage give litres and can sizes. ⛽ Fuel Cost Calculator
Work out fuel cost for any trip: distance × consumption × fuel price, with round-trip toggle and cost split per passenger. 🔌 Electricity Cost Calculator
Calculate what any appliance costs to run: watts × hours × your kWh price gives daily, monthly and yearly electricity cost.
Calculate X% of Y, what percent X is of Y, and percentage increase or decrease. 🏦 Loan Calculator
Calculate monthly loan payments, total interest and total cost for any loan amount, rate and term. 🎂 Age Calculator
Calculate your exact age in years, months and days, plus total days and your next birthday countdown. ⚖️ BMI Calculator
Calculate your Body Mass Index in metric or imperial units and see the WHO weight category. 🏷️ Discount Calculator
Work out the final sale price after a discount, how much you save, or the original price before a discount. 🍽️ Tip Calculator
Calculate the tip, split the bill between friends, and see exactly what each person pays. 📈 Compound Interest
See how your savings grow with compound interest: add monthly contributions, set a rate and term, and get the future value plus a growth chart. 🐠 Aquarium Calculator
Calculate aquarium volume in litres or gallons from tank dimensions, plus the right heater wattage and filter flow. 💧 Water Intake
Find out how much water to drink per day based on your weight, activity level and climate. 🖌️ Paint Calculator
Calculate paint needed for a room: wall area in m², coats and coverage give litres and can sizes. ⛽ Fuel Cost Calculator
Work out fuel cost for any trip: distance × consumption × fuel price, with round-trip toggle and cost split per passenger. 🔌 Electricity Cost Calculator
Calculate what any appliance costs to run: watts × hours × your kWh price gives daily, monthly and yearly electricity cost.
🔄
Converters
7 tools
🎵
Video to MP3
Extract the audio track from a video file and save it as MP3 or WAV — right in your browser. 🎚️ Audio Converter
Convert audio files to MP3 or WAV in your browser. 📐 Unit Converter
Convert length, weight, temperature, area, volume, speed and data units instantly. ⏰ Timestamp Converter
Convert Unix timestamps to human-readable dates and dates to epoch time, in your local timezone or UTC. 🎨 Color Converter
Convert colors between HEX, RGB and HSL with a visual picker, plus automatically generated tints and shades. 💱 Currency Converter
Convert between 30+ world currencies with live European Central Bank rates. Ⅵ Roman Numerals
Convert numbers to Roman numerals and Roman numerals to numbers instantly.
Extract the audio track from a video file and save it as MP3 or WAV — right in your browser. 🎚️ Audio Converter
Convert audio files to MP3 or WAV in your browser. 📐 Unit Converter
Convert length, weight, temperature, area, volume, speed and data units instantly. ⏰ Timestamp Converter
Convert Unix timestamps to human-readable dates and dates to epoch time, in your local timezone or UTC. 🎨 Color Converter
Convert colors between HEX, RGB and HSL with a visual picker, plus automatically generated tints and shades. 💱 Currency Converter
Convert between 30+ world currencies with live European Central Bank rates. Ⅵ Roman Numerals
Convert numbers to Roman numerals and Roman numerals to numbers instantly.
⏱️
Time
3 tools
📡
Live Data
2 tools
🌐
Web & Device
3 tools
🖼️
YouTube Thumbnail Downloader
Paste a YouTube video URL and download its thumbnails in all sizes up to 1280×720 HD. 🔎 What Is My IP
Instantly see your public IP address (IPv4 and IPv6), location country, browser, screen and timezone details. 🖥️ Screen Resolution
See your screen resolution, window size, pixel ratio and color depth instantly.
Paste a YouTube video URL and download its thumbnails in all sizes up to 1280×720 HD. 🔎 What Is My IP
Instantly see your public IP address (IPv4 and IPv6), location country, browser, screen and timezone details. 🖥️ Screen Resolution
See your screen resolution, window size, pixel ratio and color depth instantly.
🧾
Business
1 tools
🧑💻
Developer
12 tools
🔳
QR Code Generator
Create QR codes for URLs, text, Wi-Fi and more. 🔐 Password Generator
Generate strong, random passwords with custom length and character sets. #️⃣ Hash Generator
Compute SHA-256, SHA-512, SHA-384, SHA-1 and MD5 hashes of any text instantly in your browser. 🧬 Base64 Encoder
Encode text to Base64 or decode Base64 back to text, with full UTF-8 and emoji support. 🌐 URL Encoder
Encode URLs and query parameters with percent-encoding, or decode them back to readable text. 🧾 JSON Formatter
Format, validate and minify JSON online. 🆔 UUID Generator
Generate 1–100 random UUID v4 identifiers instantly using cryptographic randomness. 📷 QR Code Scanner
Scan and decode QR codes from an image in your browser. 🎯 Regex Tester
Test regular expressions live: highlighted matches, capture groups, common pattern reference. 🔑 JWT Decoder
Decode JWT tokens instantly: header, payload and claims in readable JSON with human-readable timestamps. 📝 Markdown Previewer
Write Markdown and see rendered HTML live: headings, tables, code blocks and links. 🔗 URL Shortener
Shorten long links into shareable URLs instantly.
Create QR codes for URLs, text, Wi-Fi and more. 🔐 Password Generator
Generate strong, random passwords with custom length and character sets. #️⃣ Hash Generator
Compute SHA-256, SHA-512, SHA-384, SHA-1 and MD5 hashes of any text instantly in your browser. 🧬 Base64 Encoder
Encode text to Base64 or decode Base64 back to text, with full UTF-8 and emoji support. 🌐 URL Encoder
Encode URLs and query parameters with percent-encoding, or decode them back to readable text. 🧾 JSON Formatter
Format, validate and minify JSON online. 🆔 UUID Generator
Generate 1–100 random UUID v4 identifiers instantly using cryptographic randomness. 📷 QR Code Scanner
Scan and decode QR codes from an image in your browser. 🎯 Regex Tester
Test regular expressions live: highlighted matches, capture groups, common pattern reference. 🔑 JWT Decoder
Decode JWT tokens instantly: header, payload and claims in readable JSON with human-readable timestamps. 📝 Markdown Previewer
Write Markdown and see rendered HTML live: headings, tables, code blocks and links. 🔗 URL Shortener
Shorten long links into shareable URLs instantly.
🎨
Design
3 tools
🌈
CSS Gradient
Design beautiful CSS gradients visually: linear or radial, multiple color stops, adjustable angle — copy the CSS with one click. 🖥️ Aspect Ratio
Calculate missing dimensions for any aspect ratio: 16:9, 4:3, 1:1 and custom ratios. 🌓 Contrast Checker
Check text and background color contrast against WCAG 2.
Design beautiful CSS gradients visually: linear or radial, multiple color stops, adjustable angle — copy the CSS with one click. 🖥️ Aspect Ratio
Calculate missing dimensions for any aspect ratio: 16:9, 4:3, 1:1 and custom ratios. 🌓 Contrast Checker
Check text and background color contrast against WCAG 2.
🎮
Games
5 tools
🟨
2048
Play the classic 2048 puzzle free in your browser: swipe or use arrow keys to join numbered tiles and reach 2048. 🐍 Snake
The classic Snake game, free in your browser. 🧱 Block Puzzle
The classic falling-blocks puzzle game, free in your browser: rotate and drop blocks, clear lines and score points. 💣 Minesweeper
The classic Minesweeper logic game free in your browser: reveal safe squares, flag mines, beat the clock. 🃏 Memory Match
Free memory card game: find all matching emoji pairs in the fewest moves.
Play the classic 2048 puzzle free in your browser: swipe or use arrow keys to join numbered tiles and reach 2048. 🐍 Snake
The classic Snake game, free in your browser. 🧱 Block Puzzle
The classic falling-blocks puzzle game, free in your browser: rotate and drop blocks, clear lines and score points. 💣 Minesweeper
The classic Minesweeper logic game free in your browser: reveal safe squares, flag mines, beat the clock. 🃏 Memory Match
Free memory card game: find all matching emoji pairs in the fewest moves.
🎲
Just for Fun
3 tools
🔢
Random Number
Generate truly random numbers in any range: lottery picks, raffle draws, dice rolls or decisions. 🎲 Dice Roller
Roll virtual dice — D4, D6, D8, D10, D12, D20 or D100 — with animated results and totals, plus a coin flip. 🎡 Wheel Spinner
Spin the wheel to pick a random name or winner instantly.
Generate truly random numbers in any range: lottery picks, raffle draws, dice rolls or decisions. 🎲 Dice Roller
Roll virtual dice — D4, D6, D8, D10, D12, D20 or D100 — with animated results and totals, plus a coin flip. 🎡 Wheel Spinner
Spin the wheel to pick a random name or winner instantly.
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