All the online tools you need in one place

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

Body Mass Index for US (lb/in) and metric — with category.

US home loan monthly payment — principal, interest, taxes & insurance.

Exact age in years, months, and days from your date of birth.

Add or remove US sales tax from a price in seconds.

Convert hourly wage ↔ annual salary (US work year).

Split bills and tip like in the USA & UK — per person totals.

What is X% of Y, percentage change, increase and decrease.

Sale price, % off, and how much you save.

Days between two dates — weeks, months, and years.

Create downloadable QR codes for URLs, Wi-Fi, and text.

Strong random passwords with length and character controls.

Compress JPG, PNG & WebP online — smaller files for email, WhatsApp & web.

Convert meeting times across USA, UK, and world cities.

Convert USD, GBP, EUR, PKR, AED and more with live rates.

Create a wa.me click-to-chat link with a pre-filled message.

Combine multiple PDF files into one.

Extract a page range from a PDF.

Optimize and shrink PDF file size.

Convert images into a multi-page PDF.

Merge PDFs in a custom file order.

Rotate all pages 90°, 180°, or 270°.

Amazon, eBay & Daraz product P&L — fees, ads, shipping, margin, ROI, break-even.

Amazon FBA & FBM profit, referral fees, break-even & ROI.

Discounts, tax, loans, salary, currency

Age, countdowns, time zones, durations

Length, weight, volume, storage, speed

Word count, case, clean, sort

Resize, compress, convert

Merge, split, compress

JSON, Base64, UUID, regex

Colors, gradients, CSS helpers

Passwords, QR, random tokens

BMI, GPA, calories, random pickers

Picker, converter, palettes, contrast, gradients

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

Body Mass Index for US (lb/in) and metric — with category.

US home loan monthly payment — principal, interest, taxes & insurance.

Exact age in years, months, and days from your date of birth.

Add or remove US sales tax from a price in seconds.

Convert hourly wage ↔ annual salary (US work year).

Split bills and tip like in the USA & UK — per person totals.

What is X% of Y, percentage change, increase and decrease.

Sale price, % off, and how much you save.

Days between two dates — weeks, months, and years.

Create downloadable QR codes for URLs, Wi-Fi, and text.

Strong random passwords with length and character controls.

UPPER, lower, Title Case, Sentence case — one click.

Growth of savings or investments with compounding.

Monthly payment, total interest, and loan cost in seconds.

Length, weight, temperature, volume, speed, and digital storage.

Resize images by pixels or percent — download PNG/JPEG in-browser.

Compress JPG, PNG & WebP online — smaller files for email, WhatsApp & web.

Convert meeting times across USA, UK, and world cities.

Convert USD, GBP, EUR, PKR, AED and more with live rates.

Create a wa.me click-to-chat link with a pre-filled message.

Increase a number by a percentage instantly.

Decrease a number by a percentage instantly.

Calculate profit from cost and selling price.

Margin % from cost and revenue.

Markup % from cost and selling price.

Return on investment percentage.

Simple interest on principal, rate, and time.

Sales commission from amount and rate.

Add or reverse UK-style VAT from a price.

Add GST to a price at any rate.

Mean of a list of numbers.

Convert CSS pixels to rem units.

Simplify width × height to a ratio.

Turn titles into SEO-friendly URL slugs.

Collapse repeated whitespace in text.

Remove duplicate lines from a list.

Sort lines alphabetically A–Z.

Generate random UUID v4 values instantly.

Random integers between a min and max.

Random alphanumeric strings of any length.

Placeholder paragraphs for mockups.

Flip a virtual coin — heads or tails.

Roll a virtual six-sided die.

Find final price after discount.

Project investment growth over time.

Plan savings goals with monthly deposits.

Pay with overtime multipliers.

Split a bill evenly between people.

Buying power over years.

Units needed to break even.

Payoff timeline for credit and loans.

Add or subtract N days from any date.

Add or subtract days from a date.

Weekdays between two dates.

Days until your next birthday.

Countdown to any future date.

Duration between two times.

Current time in major cities.

Unix time ↔ human date.

ISO week number for a date.

Check if a year is a leap year.

Hours worked between clock-in/out.

Convert meters, feet, inches, miles.

Convert kg, lbs, ounces, grams.

Celsius, Fahrenheit, Kelvin.

Liters, gallons, cups, ml.

m², ft², acres, hectares.

mph, km/h, knots.

KB, MB, GB, TB.

Count characters with/without spaces.

Estimate reading time for text.

Reverse characters in text.

Find and replace text in bulk.

Pretty-print and validate JSON.

Check JSON syntax errors.

Encode and decode Base64.

Encode and decode URL strings.

SHA-256 hashes in-browser.

Test regular expressions live.

Minify HTML by collapsing whitespace.

Minify CSS by collapsing whitespace.

Estimate password strength.

Calculate grade point average.

Estimate daily calorie needs.

Basal metabolic rate estimate.

Daily water intake estimate.

Suggested bed times for sleep cycles.

Convert numbers to English words.

Arabic ↔ Roman numerals.

Combine multiple PDF files into one.

Extract a page range from a PDF.

Optimize and shrink PDF file size.

Convert images into a multi-page PDF.

Merge PDFs in a custom file order.

Rotate all pages 90°, 180°, or 270°.

Amazon, eBay & Daraz product P&L — fees, ads, shipping, margin, ROI, break-even.

Amazon FBA & FBM profit, referral fees, break-even & ROI.

eBay final value fees, shipping, ads & net seller profit.

Daraz commission, shipping & seller net profit (PK & more).

Estimate retirement savings needs.

X is what percent of Y.

Estimate take-home pay.

Hourly rate from salary goals.

Assets minus liabilities.

50/30/20 budget splits.

Annual percentage rate helpers.

Estimate currency conversion fees.

Tip before sales tax.

Price per oz/kg comparison.

Multi-tier sales commission.

Apply multiple discounts in order.

Compare two loan offers.

Rough rent vs buy tradeoff.

Allocate wedding budget %.

Monthly → yearly subscription cost.

Simple buy/sell crypto P/L.

New average cost after buys.

Add, subtract, multiply fractions.

Sides and angles of a triangle.

Rough healthy weight ranges.

Pace from distance and time.

Estimate 1RM from lifts.

Protein/carbs/fat targets.

Rough BAC estimate (informational).

Estimate pregnancy due date.

Estimate fertile window.

Frame time from FPS.

Print resolution helpers.

Diagonal from width/height.

Fluid type clamp() helper.

Cups, tablespoons, grams.

Watts, kilowatts, horsepower.

PSI, bar, Pascal.

Joules, kWh, calories.

Degrees ↔ radians.

MPG ↔ L/100km.

Focused inches ↔ cm tool.

Focused pounds ↔ kg tool.

Focused MB ↔ GB tool.

Join text into one line.

Number each line of text.

Strip zero-width characters.

Most used words in text.

SEO keyword density %.

Count sentences in text.

Count paragraphs in text.

Encode text as binary.

Text ↔ Morse code.

Shuffle lines randomly.

Turn lines into bullets.

snake_case ↔ camelCase.

Title-case for headlines.

Suggest simple hashtags.

Check SERP snippet length.

Flat JSON arrays to CSV.

CSV rows to JSON array.

Generate one-time PINs.

Generate sortable ULIDs.

Generate NanoIDs.

Memorable multi-word passphrases.

Random yes or no.

Fun random team names.

Pick a random item from a list.

Countdown to December 25.

Countdown to January 1.

Zodiac from birth date.

Exact age counted in days.

What day was a date?

Calendar quarter for a date.

Add time durations.

Beautify HTML markup.

Beautify CSS rules.

Beautify JavaScript code.

Decode JWT payloads locally.

Build cron schedules visually.

Live Markdown to HTML preview.

Compare two text snippets.

Pretty-print YAML.

Pretty-print XML.

Beautify SQL queries.

Quick HEX → RGB for CSS.

Parse browser UA strings.

Build a robots.txt file.

Apache redirect rules helper.

Open Graph & SEO meta tags.

Turn URL lists into sitemap XML.

Convert PDF pages to images.

Remove PDF open password (owned files).

Add a password to a PDF.

Stamp page numbers on PDFs.

Crop images in the browser.

Convert JPG, PNG, WebP.

Convert images to WebP.

Encode images as data URIs.

Rotate photos 90° or free.

Mirror images horizontally/vertically.

View EXIF tags locally.

Create favicons from images.

CSS box-shadow with live preview.

Visual CSS border-radius helper.

Multi-stop CSS gradients.

Visual CSS grid template.

Experiment with flex layouts.

Simplify SVG markup.

Common icon export sizes.

Tints and shades from one color.

WCAG contrast between two colors.

US, UK, EU shoe sizes.

Find overlapping hours across zones.

Weekly timesheet totals.

Rough flight time between zones.

Loan payment schedule table.

Trig, logs, and powers.

25/5 focus timer.

Simple minute countdown.

Browser stopwatch.

Spin to choose an option.

Track a simple streak locally.

QR for Wi-Fi credentials.

Contact QR from vCard fields.

Generate common barcode formats.

Binary ↔ decimal ↔ hex.

Text ↔ ASCII codes.

CSS color names to HEX.

Shift SRT timings.

Approx sunrise/sunset by city.

Photo golden hour windows.

EST, GMT, PST cheat sheet.