Utility Tools

Explore free utility tools for security, productivity, business, and everyday tasks. Built for professionals, students, and anyone who needs quick, reliable tools. Works instantly in your browser.

qr_code_2

QR Code Generator

Security

Create QR codes for URLs, text, WiFi, and contact info. Customizable colors and sizes. Download instantly.

URL & text WiFi codes Custom colors
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lock

Strong Password Generator

Security

Generate secure random passwords with custom length, symbols, numbers, and special characters. Check password strength instantly.

Custom length Strength checker Secure generation
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timer

Pomodoro Timer

Productivity

Free online Pomodoro timer with 25-minute focus sessions and breaks. Boost productivity with customizable intervals.

25-min sessions Customizable Focus mode
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record_voice_over

Text to Speech Converter

Productivity

Convert text to natural-sounding speech audio. Multiple voices and languages supported.

Natural voices Multiple languages Download audio
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receipt_long

Invoice Generator

Business

Create professional invoices with automatic calculations, tax support, and PDF download. Free for freelancers and businesses.

Auto calculations Tax support PDF download
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request_quote

Quotation Generator

Business

Create professional quotations with per-item discounts & tax, automatic calculations, and PDF download. Free for businesses.

Item discounts Tax calculations PDF export
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currency_exchange

Currency Converter

Business

Convert between 150+ currencies with live rates. Perfect for travel, business, and finance.

150+ currencies Live rates Instant conversion
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schedule

World Clock & Time Zone Tool

Time & Weather

Display multiple time zones, convert times instantly, and find perfect meeting times for global teams.

Multiple zones Time conversion Meeting planner
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casino

Random Number Generator

Productivity

Generate random numbers, flip coins, roll dice, and pick random items from lists. Cryptographically secure.

Custom range Coin & dice List picker
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vpn_key

UUID Generator

Security

Generate UUID v4 and v7 identifiers. Bulk generation, uppercase, and hyphen options for developers.

UUID v4 & v7 Bulk generate One-click copy
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calculate

Tip Calculator

Business

Calculate tip amounts and split bills easily. Custom percentages, per-person breakdown, and round-up option.

Tip percentage Per-person split Round-up
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fingerprint

Hash Generator

Security

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text. All hashing done locally in your browser.

MD5 / SHA-1 SHA-256 / SHA-512 One-click copy
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wb_sunny

Weather Today & Tomorrow

Time & Weather

Check weather today, tomorrow, and 7-day forecast for any city worldwide. Simple weather tool with hourly updates and auto-location detection.

7-day forecast Hourly updates Auto-location
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About DozyTools Utility

DozyTools Utility is a collection of free browser-based tools for security, productivity, business, and everyday tasks. Whether you need to generate secure passwords, create professional invoices, convert currencies, or check the weather, we have you covered.

Our Security tools include QR Code Generator, Password Generator, and UUID Generator for keeping your accounts safe. The Productivity section offers Pomodoro Timer, Text to Speech, and Random Number Generator for better workflow. The Business tools help with invoices, quotations, and currency conversion.

All tools work instantly in your browser with no signup required. Your data stays private — nothing is stored or sent to any server.