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Additional Utilities

QR code generators/scanners, unit converters, timers, stopwatch, barcode, memes, and invoices. All tools run 100% client-side with zero file uploads and no API fees.

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Available Additional Utilities (50)

Select any tool to start working immediately in your browser.

🌍

Time Zone Converter

Convert time across global time zones (UTC, EST, PST, GMT, IST).

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⏱️

Stopwatch Online

Accurate online stopwatch with milliseconds and lap counter.

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⏳

Countdown Timer

Set customizable countdown timers with alarm sounds.

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🍅

Pomodoro Timer

Boost focus with 25-minute work and 5-minute break intervals.

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🏁

Stopwatch with Laps

Record detailed lap times and split intervals for workouts.

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🕒

Digital Clock Fullscreen

Clean fullscreen digital clock with 12/24 hour format and seconds.

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📅

Calendar Generator

Generate printable monthly and yearly calendars for any year.

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📆

Date Formatter

Format dates into ISO 8601, RFC 2822, and custom local formats.

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⏰

Date to Unix Timestamp

Convert custom calendar dates and times to Unix epoch seconds.

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⌛

Unix Timestamp to Date

Convert Unix timestamps into readable calendar date and time.

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🔢

Number Formatter

Format numbers with international comma separators and currency symbols.

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🔬

Scientific Notation Converter

Convert standard numbers into scientific e-notation and back.

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🔄

Unit Converter

Universal unit converter for length, weight, temperature, speed and area.

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📏

Length Converter

Convert meters, feet, inches, kilometers, miles and yards.

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⚖️

Weight Converter

Convert kilograms, pounds (lbs), ounces, grams and stone.

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🌡️

Temperature Converter

Convert Celsius (°C), Fahrenheit (°F) and Kelvin (K).

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📐

Area Converter

Convert square meters, square feet, acres, and hectares.

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🧪

Volume Converter

Convert liters, gallons, milliliters, fluid ounces and cups.

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🚗

Speed Converter

Convert km/h, mph, knots, and meters per second.

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💾

Data Storage Converter

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

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🎈

Pressure Converter

Convert Pascals, Bar, PSI, and Atmospheres.

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⚡

Energy Converter

Convert Joules, Kilojoules, Calories, and Watt-hours.

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💡

Power Converter

Convert Watts, Kilowatts, Horsepower and BTU/hr.

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📻

Frequency Converter

Convert Hertz (Hz), Kilohertz (kHz), and Megahertz (MHz).

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📐

Angle Converter

Convert Degrees, Radians, Gradians, and Arcminutes.

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⏱️

Time Unit Converter

Convert seconds, minutes, hours, days, weeks and years.

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⛽

Fuel Economy Converter

Convert MPG (US/UK) to Liters per 100 km (L/100km).

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🏃

Pace Calculator

Calculate running pace per mile or kilometer from race time.

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📱

QR Code Generator

Generate custom QR codes for URLs, text, Wi-Fi and contact cards.

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📷

QR Code Scanner

Scan and read QR codes from image files or webcam client-side.

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🎭

Meme Generator

Add top and bottom caption text to images to create viral memes.

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⭐

Favicon Generator

Generate multi-size website favicons (16x16, 32x32, 48x48) from images.

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🖼️

SVG to PNG Converter

Convert scalable SVG vector graphics into high-res raster PNG images.

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⚡

SVG Optimizer

Clean and optimize SVG markup to reduce vector file sizes.

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✂️

Screenshot Cropper

Crop and highlight specific UI regions in screenshots.

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🖼️

Image Collage Maker

Combine multiple photos into creative side-by-side collage layouts.

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▦

Photo Grid Maker

Arrange photos in symmetric grids for social feeds.

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🪪

ID Photo Maker

Crop and prepare official ID and student card headshots.

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📇

Business Card Generator

Design printable business cards with name, logo, phone and QR code.

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🧾

Invoice Generator

Create professional PDF invoices with line items, tax and branding.

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🏷️

Barcode Generator

Generate Code128 and UPC barcodes ready for printing on labels.

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🏆

Certificate Generator

Create custom award and achievement certificates in PDF format.

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🎨

Simple Poster Maker

Design event flyers and announcement posters in your browser.

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📱

Social Media Post Maker

Create branded announcement graphics with text and backgrounds.

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🔤

Text to QR Code

Convert plain text notes into scannable offline QR codes.

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📶

Wi-Fi QR Generator

Generate QR codes to let guests connect to your Wi-Fi without typing passwords.

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👤

vCard QR Generator

Create contact card QR codes to save phone numbers into address books.

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✉️

Email QR Generator

Generate QR codes that open pre-filled email messages.

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🔗

URL QR Generator

Create high-contrast QR codes for website URLs and links.

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📝

Text QR Generator

Encode raw text and message codes into 2D QR matrix.

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