68 Free Online Tools
Text utilities, calculators, converters, generators, image tools and productivity apps — free forever, no sign-up, everything runs in your browser.
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Text Tools
10 TOOLSWord counters, case converters, sorters and everyday text utilities.
Word Counter
Count words, characters, sentences and paragraphs live as you type.
Character Counter
Live character counts with optional limits for tweets, meta tags and SMS.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case and 3 more styles instantly.
Text Reverser
Reverse full text, each line, or word order with one click.
Remove Duplicate Lines
Delete duplicate lines from any list while keeping the original order.
Sort Lines Alphabetically
Sort lines A–Z or Z–A with numeric, case and empty-line options.
Whitespace Cleaner
Trim lines, collapse extra spaces and remove empty lines in one click.
Slug Generator
Turn any title into a clean, SEO-friendly URL slug instantly.
Lorem Ipsum Generator
Generate realistic placeholder paragraphs for mockups and layouts.
Reading Time Calculator
See how long your text takes to read at slow, average and fast speeds.
Generators
9 TOOLSPasswords, QR codes, color palettes, gradients and marketing generators.
Strong Password Generator
Create strong, random passwords with custom length and character sets.
QR Code Generator
Turn any text or URL into a downloadable QR code in seconds.
Color Palette Generator
Generate beautiful 5-color palettes with harmony modes and lockable swatches.
CSS Gradient Generator
Design CSS gradients with a live preview and copy-ready code.
Business Name Generator
Get 20 brandable business name ideas from a keyword and industry.
Slogan Generator
Create 15 catchy slogans and taglines from a single keyword.
UTM Link Builder
Build perfectly formatted UTM tracking links with live validation.
Meta Tags Generator
Generate a complete SEO and Open Graph meta tags snippet.
Password Strength Meter
Check password strength with entropy-based scoring and crack-time estimates.
Converters
8 TOOLSUnits, temperature, currency, time zones, number-to-words and file converters.
Unit Converter
Convert between length, weight, volume, area, speed and time units.
Temperature Converter
Instantly convert between Celsius, Fahrenheit and Kelvin.
Currency Converter
Convert 12 world currencies with editable, browser-saved rates.
Time Zone Meeting Planner
See your meeting time in 8 major world time zones at once.
Number to Words for PKR Cheques
Write any amount in words for Pakistani bank cheques.
JSON to CSV Converter
Turn a JSON array of objects into clean, quoted CSV.
CSV to JSON Converter
Parse CSV into JSON with proper quote and comma handling.
Binary Decimal Hex Converter
Convert numbers between binary, octal, decimal, hex and text.
Calculators
12 TOOLSEMI, income tax, BMI, Zakat, electricity bills and everyday calculators.
Percentage Calculator
Calculate X% of Y, what percent X is of Y, or the increase/decrease between two values.
Discount Calculator
Enter a price and discount to instantly see the final price and exactly how much you save.
EMI / Loan Calculator
Work out monthly loan payments, total interest and a year-by-year amortization schedule.
Age Calculator
Find your exact age in years, months, days, plus totals, weekday born and next birthday.
BMI Calculator
Check your Body Mass Index from height and weight, with category and healthy weight range.
Pakistan Income Tax Calculator
Estimate Pakistani salary tax with editable FY 2025-26 slabs: annual, monthly and net pay.
Electricity Bill Estimator (Pakistan)
Estimate a Pakistan electricity bill from units used, with editable slab-wise breakdown.
Fuel Trip Cost Calculator
Plan a road trip: enter distance, mileage and fuel price for fuel needed and total cost.
Zakat Calculator
Work out 2.5% Zakat on cash, gold, silver and investments, with editable nisab thresholds.
Board Marks Percentage Calculator
Convert obtained and total marks to a percentage with Pakistani board grade and division.
Freelance Rate Calculator
Find the hourly rate you need to hit your income goal, plus project quotes.
Unit Price Comparator
Compare two products by price per kg, litre or piece to find the real deal.
Developer Tools
11 TOOLSJSON, Base64, minifiers, regex tester, JWT decoder and hash utilities.
JSON Formatter & Validator
Format, minify and validate JSON with clear error messages, copy and download options.
Base64 Encode & Decode
Encode text to Base64 or decode it back, with URL-safe output and full Unicode support.
URL Encoder & Decoder
Percent-encode URLs or components for safe links, and decode encoded URLs back instantly.
HTML Minifier
Shrink HTML by stripping comments and whitespace, with before/after size comparison.
CSS Minifier
Compress CSS by removing comments and unneeded whitespace; see exactly how much you save.
JavaScript Minifier
Shrink JavaScript with a comment-stripping minifier that respects strings and regex.
Regex Tester
Test regular expressions live: see every match, capture groups and a highlighted preview.
Markdown Live Preview
Write Markdown and watch a clean live HTML preview update as you type, instantly.
JWT Decoder
Decode any JWT to inspect its header and payload claims, with expiry dates explained.
Hash Generator
Generate SHA-256, SHA-512, SHA-1 and MD5 hashes from any text, instantly in your browser.
CSS Box-Shadow Generator
Design CSS box shadows with sliders and copy production-ready code.
SEO & Marketing
4 TOOLSSERP previews, hashtags, keyword density and social card previews.
Google SERP Preview
Preview your Google search result with live title and description meters.
Hashtag Generator
Generate popular, niche and branded hashtags for any keyword.
Keyword Density Checker
Check keyword density and find the most frequent words in your text.
Open Graph Link Preview
Preview your link card exactly as Facebook and X will display it.
Productivity
8 TOOLSTyping tests, focus timers, habit trackers, resume and invoice builders.
Typing Speed Test
Take a 60-second typing test with live WPM and accuracy scoring.
Pomodoro Focus Timer
Focus in 25-minute sprints with breaks, tasks and a gentle chime.
Resume Builder
Fill in your details, preview live, and print a clean resume as PDF.
Invoice Generator
Build professional invoices with line items, tax and discount.
Stopwatch with Laps
Centisecond stopwatch with unlimited laps and fastest-lap highlights.
Date Duration Calculator
Find the exact duration between two dates, plus date arithmetic.
Random Picker Wheel
Paste entries, spin the wheel, and let it pick a fair random winner.
Habit Tracker
Tick off daily habits, build streaks, and watch your progress grow.
Image Tools
6 TOOLSCompress, resize, extract palettes and create memes and graphics in your browser.
Image Compressor
Shrink image file size with adjustable quality, width and format.
Image Color Palette Extractor
Pull the dominant colors from any image as copyable HEX swatches.
Image to ASCII Art
Convert any image into text-based ASCII art you can copy or download.
Meme Generator
Add classic top and bottom captions to any image and download it.
Business Card Maker
Design an elegant business card and download it as a high-resolution PNG.
Image Resizer
Resize any image to exact dimensions and download it as JPEG, PNG or WebP.
Why use AKCLNT's free online tools?
Every tool on this page was built to do one job well — and to respect your privacy. Unlike many online utilities that upload your text, files or numbers to a server, all 68 tools here run entirely in your browser with JavaScript. What you type stays on your device.
Built for Pakistan and beyond
Several tools are designed with Pakistani users in mind: a Pakistan income tax estimator, an electricity bill estimator using local slab structures, a number-to-words converter that writes amounts the way Pakistani cheques require (lakh and crore), a Zakat calculator, and a board marks percentage converter. International users get the same quality with worldwide units, currencies and time zones.
How to get the most out of these tools
- Bookmark your favourites — every tool has its own clean URL you can save.
- Use them on mobile — all tools are fully responsive and work on phones.
- Combine tools — format JSON, then convert it to CSV; generate a password, then a QR code for your Wi-Fi.
New tools are added regularly. If you run a business, explore AKCLNT — we build websites, mobile apps and AI automation for clients worldwide.