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QR codes, generators, converters and utilities — 21 tools

Generate (2 tools)

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Image (1 tools)

Text (3 tools)

Convert (2 tools)

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Random (2 tools)

Fun (2 tools)

Security (1 tools)

Utility (1 tools)

Design (2 tools)

Productivity (1 tools)

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21 Handy Online Tools for Everyday Tasks That Don't Fit a Category

Some of the most useful tools in the world are the ones that solve a very specific problem very well. You need a QR code for a flyer. A quick invoice before an end-of-month deadline. A timer that keeps you honest about focus time. A colour palette for a design you're iterating on. These are everyday tasks, and they shouldn't require installing software, signing up for a service, or paying a subscription fee. Our 21 miscellaneous free tools handle all of them — instantly, in your browser.

QR Code Generator — Create Scannable Codes in Seconds

QR codes have had a genuine revival. Restaurant menus, business cards, event posters, product packaging, payment links — they're everywhere again, and for good reason: a QR code bridges the physical world with the digital one instantly. Our QR Code Generator creates codes for URLs, plain text, email addresses, phone numbers, Wi-Fi credentials, and more. You can customise the size, choose foreground and background colours, and even add a logo in the centre. Download as PNG for digital use or SVG for print — SVG scales to any size without quality loss, making it the right choice for large-format printing.

Invoice Generator — Professional Invoices Without Accounting Software

Freelancers, consultants, and small business owners often spend more time on administrative tasks than they should. Creating an invoice should take three minutes, not thirty. Our Invoice Generator gives you a clean, professional invoice template. Fill in your name or business name, your client's details, add line items with quantities and rates, set the currency, apply a tax rate, and write any payment notes. The tool calculates subtotals and totals automatically, and you can download a print-ready PDF immediately — no watermarks, no branding, no subscription required. Your clients receive something that looks polished and professional, and you keep complete control of your own invoicing.

Pomodoro Timer — The Science-Backed Focus Method

The Pomodoro Technique was developed by Francesco Cirillo in the late 1980s and is now one of the most widely studied productivity methods in existence. The idea is simple: work in focused 25-minute sessions, then take a short break. The timer structure prevents the mental fatigue that comes from long unbroken work sessions and creates a rhythm that makes it easier to start tasks you've been avoiding. Our Pomodoro Timer automates the full cycle — 25-minute work periods, 5-minute short breaks, and a 15-minute long break after every four sessions. Browser notifications alert you when it's time to switch so you don't have to watch the clock yourself.

CSS Gradient Generator — Beautiful Backgrounds Without Guessing

Writing CSS gradients manually is tedious. Getting the angle right, the colour stops positioned correctly, and the fallback colour specified — it's easy to get wrong and hard to iterate on by editing code. Our CSS Gradient Generator gives you visual colour pickers, a live preview that updates instantly, and controls for gradient type (linear or radial), direction, and multiple colour stops with adjustable positions. The moment you're happy with it, copy the generated CSS — it includes browser-prefixed versions for maximum compatibility — and paste it straight into your stylesheet.

Colour Palette Generator — Build Harmonious Colour Schemes

Good design starts with good colour choices, and good colour choices start with understanding colour theory. Our Colour Palette Generator creates harmonious palettes based on a seed colour you provide — generating complementary, analogous, triadic, and tetradic colour schemes automatically. Every colour is shown with its hex, RGB, and HSL values. Designers use this for branding projects. Developers use it to build consistent UI colour systems. Writers and bloggers use it to create visually coherent image and graphic assets.

Password Strength Checker — Know How Secure Your Passwords Really Are

Most people know their passwords should be strong — but they don't know exactly how strong their current passwords are or what makes them vulnerable. Our Password Strength Checker analyses your password against common attack vectors: dictionary words, keyboard walks, repeated characters, and brute-force time estimates. It tells you how long it would take a modern computer to crack your password and gives specific suggestions for improvement. No passwords are ever sent to any server — the entire analysis runs in your browser for complete privacy.

Stopwatch, Coin Flip and More Everyday Tools

Sometimes you just need something simple. Our Stopwatch runs in the browser with lap timing — useful for timing presentations, workouts, cooking, or any timed task where you don't want to pick up your phone. The Coin Flip tool simulates a fair, random coin flip with optional dice rolling for board games and decisions. The Love Calculator is a fun, shareable tool that's popular as an icebreaker. The Random Quote Generator draws from a curated collection of motivational and philosophical quotes — useful for social media content or just a moment of inspiration between tasks.

Internet Speed Test and Screen Resolution

Our Internet Speed Test measures your real download speed, upload speed, and latency (ping) directly in the browser. It's useful when troubleshooting slow connections, verifying what speed you're actually getting vs what you're paying for, or checking network performance before an important video call. The Screen Resolution Checker displays your current screen width, height, and device pixel ratio — helpful for developers building responsive layouts and checking how a site looks at different resolutions.

Frequently Asked Questions About Our Tools

How do I make a QR code for a website link?
Open our QR Code Generator, paste your URL into the input field, choose your preferred size and colours, and click Generate. Download as PNG for digital use or SVG for print materials.
Can I create and download an invoice for free?
Yes. Our Invoice Generator creates professional PDF invoices at no cost, with no watermarks and no signup. Add your business details, client info, line items, and tax, then download or print the PDF immediately.
How long is a Pomodoro session?
A standard Pomodoro is 25 minutes of focused work followed by a 5-minute break. After four Pomodoros you take a longer break of 15–30 minutes. Our timer automates the whole cycle with browser notifications so you stay in flow without watching the clock.
How do I generate a CSS gradient for my website?
Use our CSS Gradient Generator. Pick your colours, set the direction and type, and the CSS code generates automatically in the preview. Copy it and paste it directly into your stylesheet — it includes all necessary browser-prefixed versions.
Is the password strength checker safe to use?
Yes. All analysis happens locally in your browser — your password is never sent to any server or stored anywhere. It's safe to test your passwords, though we still recommend never reusing passwords and using a password manager for strong, unique credentials everywhere.
Can I use these tools on my phone?
Yes. All tools are designed to work on mobile browsers. The layouts adapt to smaller screens and touch input. No app download is needed — just open the tool in your phone's browser.