Tools
NexTools offers over 180 free online tools, all processed locally in your browser. No account needed, no usage limits and your data never leaves your device. Plus, it works in 11 languages for users worldwide.
Text
Case Converter
Convert text to uppercase, lowercase, title case and more.
Duplicate Line Remover
Remove duplicate lines from your text instantly.
Fancy Fonts
Unicode fancy text for social media bios.
HTML Tag Stripper
Remove all HTML tags and get plain text.
Language Detector
Detect the language of any text automatically.
Lorem Ipsum Generator
Filler text for designs. Paragraphs, words or sentences.
Morse Code Translator
Translate text to Morse code and vice versa.
Online Notepad
Online notepad with auto-save in your browser.
QR Generator
Create custom QR codes. Change colors, size and download as PNG.
Slug Generator
Convert text into URL-friendly slugs.
Social Media Counter
Count characters with platform-specific limits.
Text Compare
Compare two texts and find the differences.
URL Shortener
Shorten your long links and share them easily.
Whitespace Remover
Remove extra spaces, tabs and empty lines.
Word Counter
Count words, characters, sentences and reading time.
Image
Barcode Generator
Generate EAN, UPC, Code128 barcodes and more.
Digital Signature Generator
Create your digital signature by drawing or typing.
EXIF Viewer
View EXIF metadata from your photos: camera, location, date.
Favicon Generator
Create custom favicons with text or emoji.
Image Color Picker
Extract colors from any image with a click.
Image Compressor
Reduce image file size. 100% local processing.
Image Format Converter
Convert images between PNG, JPG, WebP and more.
Image Resizer
Resize your images while maintaining quality.
Image to Base64
Convert images to Base64 text for embedding in code.
WebP Converter
Convert images to WebP format and vice versa.
Developer
Base64 Encoder
Encode and decode text in Base64 instantly.
Citation Generator
Generate citations in APA, MLA and Chicago formats.
Code Minifier
Minify and beautify CSS, JS, HTML and JSON.
Cron Expression Generator
Create cron expressions with a visual builder.
Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes.
JSON to CSV Converter
Convert data between JSON and CSV format.
JSON Validator
Validate, format and minify JSON instantly.
JWT Decoder
Decode JWT tokens and view header, payload and expiration.
Markdown Editor
Write Markdown and see the result in real time.
Meta Tag Generator
Generate HTML meta tags for SEO and social media.
Random String Generator
Generate random strings with custom length and characters.
Regex Tester
Test regular expressions with real-time highlighting.
Robots.txt Generator
Create robots.txt files for your website.
SERP Previewer
Preview how your page will look on Google.
SQL Formatter
Format and beautify SQL queries instantly.
Table Generator
Create tables in HTML, Markdown and CSV.
Test Data Generator
Generate fake data: names, emails, addresses.
Text to Binary Converter
Convert text to binary, hexadecimal and octal.
Timestamp Converter
Convert between Unix timestamp and readable date.
URL Encoder/Decoder
Encode and decode URLs with percent-encoding.
UUID Generator
Generate random v4 UUIDs instantly.
What is my IP?
Your public IP, location, ISP and timezone.
Calculator
Age Calculator
Calculate your exact age in years, months and days.
Aspect Ratio Calculator
Calculate dimensions while maintaining aspect ratio.
Baby Weight Calculator
Check estimated baby weight by pregnancy week.
BMI Calculator
Calculate your Body Mass Index per WHO standards.
Compound Interest Calculator
Calculate investment growth with compound interest.
Daily Water Calculator
Calculate how much water you should drink daily.
Date Difference
Calculate days, weeks and months between two dates.
Discount Calculator
Calculate final price with discount and tax.
Freelance Calculator
Estimate your net freelance income after taxes and expenses.
GPA Calculator
Calculate your grade point average.
Grade Average Calculator
Calculate your weighted or simple grade point average.
Hourly Rate Calculator
Calculate how much to charge per hour based on your expenses and desired income.
Invoice Generator
Create professional invoices in PDF for free.
Loan Calculator
Calculate monthly payment, interest and total cost.
Macro Calculator
Calculate your macronutrients based on your goals.
Margin Calculator
Calculate profit margin, cost and selling price.
Ovulation Calculator
Estimate your fertile days and ovulation date.
Percentage Calculator
Calculate percentages: increases, discounts, differences.
Pregnancy Calculator
Calculate your estimated due date and weeks of pregnancy.
ROI Calculator
Calculate return on investment for your projects.
Salary to Hourly Calculator
Convert between annual, monthly, weekly and hourly salary.
Tax Calculator
Calculate taxes and final price with VAT.
TDEE Calculator
Calculate your total daily energy expenditure.
Tip Calculator
Calculate tip and split the bill between people.
Converter
AVIF Converter
Convert images to AVIF format or from AVIF to PNG. Superior compression.
Color Converter
Convert between HEX, RGB and HSL with live preview.
Currency Converter
Convert between 150+ currencies with updated rates.
HEIC Converter
Convert iPhone HEIC/HEIF photos to JPG or PNG. 100% local processing.
Number Base Converter
Convert numbers between binary, octal, decimal and hex.
Roman Numeral Converter
Convert between Arabic and Roman numerals.
SVG to PNG Converter
Convert SVG files to PNG with 1x-4x scale and transparent or white background.
Text to Speech
Convert text to audio with natural voices.
Timezone Converter
Convert time between world time zones.
Unit Converter
Length, weight, temperature, volume and speed.
CSS
Border Radius Generator
Create CSS border-radius with visual preview.
Color Palette Generator
Generate harmonious color palettes randomly.
CSS Box Shadow Generator
Create CSS box-shadow with real-time preview.
CSS Gradient Generator
Create CSS gradients with real-time preview.
CSS Grid Generator
Create CSS Grid layouts with interactive preview.
CSS Loader Generator
Create custom CSS loading animations.
Flexbox Playground
Experiment with CSS Flexbox visually.
Glassmorphism Generator
Create glassmorphism CSS effects with preview.
WCAG Contrast Checker
Check color contrast against WCAG standards.
Compress PDF
Reduce your PDF file size by adjusting quality.
Crop PDF
Crop the margins of your PDF pages.
HTML to PDF
Convert HTML code to a PDF document.
Image to PDF
Convert images to PDF with size and orientation options.
Merge PDF
Combine multiple PDF files into one. Reorder and download.
Number PDF Pages
Add page numbers to your PDF with custom position and format.
PDF to Image
Convert PDF pages to PNG or JPG images.
PDF to Word
Extract text from a PDF and download as a Word document.
Protect PDF
Protect your PDF with a password for security.
Reorder PDF
Change the order of pages in your PDF.
Rotate PDF
Rotate PDF pages individually or in batch.
Sign PDF
Draw your signature and place it on any PDF page.
Split PDF
Split PDF pages: extract specific pages, split individually or by range.
Unlock PDF
Remove the password from a protected PDF.
Watermark PDF
Add text watermarks to your PDF documents.
Security
Zodiac
Fun
Baby Name Generator
Find baby names filtered by origin and gender.
Coin Flip
Heads or tails with statistics.
Decision Wheel
Spin the random wheel to make decisions.
Dice Roller
Virtual dice from 4 to 20 sides.
Fake Tweet Generator
Create fictional tweet screenshots for presentations.
Online Stopwatch
Stopwatch with laps and countdown timer.
Pomodoro Timer
Boost your productivity with the Pomodoro technique.
Random Name Picker
Pick random names from a list.
Random Number Generator
Generate random numbers with custom range.
Text to Handwriting
Convert digital text to handwritten style.
Typing Speed Test
Measure your typing speed in words per minute.
WhatsApp Link Generator
Create direct WhatsApp links with preset message.
YouTube Thumbnail
Download thumbnails from any YouTube video.
By country
401(k) Calculator
Calculate your 401(k) growth until retirement.
Aguinaldo Calculator
Calculate your proportional aguinaldo with ISR in Mexico.
Argentina Income Tax Calculator
Calculate Argentina income tax with personal and family deductions.
Argentina Monotributo Calculator
Calculate your Argentina Monotributo category and estimated monthly fee.
Argentina Net Salary Calculator
Calculate net salary in Argentina after social security, union fees and income tax.
Argentina Severance Calculator
Calculate severance in Argentina with seniority, notice, SAC and unused vacation.
Bollo Auto Calculator
Calculate Italian vehicle tax by kW and Euro class.
Brut Net Simulator
Calculate your net salary in France with social contributions.
Brutto Netto Calculator
Calculate your net salary in Germany with taxes and social contributions.
Chile AFP Comparison Calculator
Compare AFP commissions in Chile and find the lowest-cost option for your salary.
Chile Honorarios Receipt Calculator
Calculate withholding on Chilean honorarios receipts by fiscal year.
Chile Net Salary Calculator
Calculate net salary in Chile after AFP, health and income tax deductions.
Chile Severance Calculator
Calculate your severance in Chile with notice pay, unused vacation, legal bonus and compensation.
China Social Insurance Calculator
Calculate five social insurances and housing fund in China.
Codice Fiscale Calculator
Calculate the Italian fiscal code with personal data.
Colombia ICA Tax Calculator
Calculate Colombia Industry and Commerce Tax by city and business activity.
Colombia Payroll Calculator
Calculate net salary, employee deductions and total employer cost in Colombia.
Colombia Withholding Tax Calculator
Calculate withholding tax in Colombia by payment concept and applicable rate.
Currency Converter to TRY
Convert currencies to Turkish Lira with live rates.
Currency to VND Converter
Convert foreign currencies to Vietnamese dong with live rates.
Dólar Blue Converter
Convert between blue, official, MEP and CCL dollar in Argentina.
Euribor Mortgage Calculator
Calculate your mortgage payment with Euribor + spread and amortization schedule.
Germany Elterngeld Calculator
Calculate parental allowance (Elterngeld) in Germany.
IMU Calculator
Calculate the Italian property tax IMU.
Italy Net Salary Calculator
Calculate your net salary in Italy with IRPEF and INPS.
Japan Furusato Nozei Calculator
Calculate your Furusato Nozei hometown tax donation limit in Japan.
Japan Housing Loan Deduction
Calculate your housing loan tax deduction in Japan.
Korea Severance Calculator
Calculate your severance pay in South Korea.
Korea VAT Calculator
Calculate 10% VAT in South Korea.
Liquidación Calculator
Calculate your labor settlement in Colombia.
Mexico ISR Tax Calculator
Calculate Mexico ISR with SAT 2025 tables, employment subsidy and monthly or annual breakdown.
Mexico PTU Calculator
Calculate Mexico PTU profit sharing using salary, days worked and utility pool.
Mexico Severance Calculator
Calculate your settlement or severance in Mexico with aguinaldo, vacation pay, vacation premium and indemnification.
Peru CTS Calculator
Calculate your Compensacion por Tiempo de Servicios (CTS) in Peru with gratification.
Peru Gratification Calculator
Calculate your July and December gratifications in Peru with extraordinary bonus.
Peru IGV Tax Calculator
Calculate Peru's IGV (18%): add or remove tax from any amount.
Portugal IRS Tax Calculator
Calculate your income tax (IRS) in Portugal with 2025 brackets.
Portugal Net Salary Calculator
Calculate your net salary in Portugal with IRS and Social Security.
Rescisão Calculator
Calculate your labor termination with FGTS and 13th in Brazil.
Spain IRPF Calculator
Calculate your IRPF and net salary in Spain.
Spain Payroll Calculator
Calculate your net salary in Spain with IRPF, Social Security and deductions.
Spain Severance Calculator
Calculate your severance pay in Spain based on termination type and seniority.
TFR Calculator
Calculate your Italian severance pay (TFR) accrued.
Turkey Net Salary Calculator
Calculate net salary in Turkey with SGK and income tax deductions.
Turkey Severance Pay Calculator
Calculate severance pay in Turkey by years of service.
Turkey VAT (KDV) Calculator
Calculate Turkish VAT (KDV): 1%, 10%, 20% rates.
Turkey Vehicle Tax (MTV) Calculator
Calculate Turkish motor vehicle tax (MTV).
UK PAYE Calculator
Calculate your take-home pay in the UK with PAYE and NI.
UK Stamp Duty Calculator
Calculate Stamp Duty Land Tax (SDLT) in the UK based on property price and buyer type.
UK Student Loan Calculator
Calculate your monthly student loan repayment in the UK by plan type and salary.
US Tax Calculator
Calculate your federal and state income tax in the United States.
Vietnam Gross Net Salary Calculator
Convert between gross and net salary in Vietnam.
Vietnam Income Tax Calculator
Calculate personal income tax in Vietnam with progressive tax brackets.
Vietnam Loan Interest Calculator
Calculate bank loan interest rates in Vietnam.
Vietnam Social Insurance Calculator
Calculate mandatory social insurance contributions in Vietnam.