Tool

Tool

A collection of online tools and utilities that are all free to use. No registration required and nothing to download. Everything will run in your web browser. Use these to perform some simple tasks that will save you the trouble of needing to find an app for it.

Latest Questions

Why Can’t My Parents’ Old LCD TVs Play Movies from USB?

Dan -
I'm trying to get some movies into a USB drive to share with my parents, but they have older LCD TVs that aren't smart...

Looking for 4K TV Recommendations for Gaming

Aaron Garnes -
I'm planning to upgrade my PC soon and I'm in the market for a 4K TV. I'll be mostly gaming at 1080p because of...

What Should I Do After Dropping My iPhone in Water?

Anthony Fisher -
I accidentally dropped my iPhone into a sink full of water while doing the dishes. It was underwater for about 3 seconds before I...

Looking for a Simple Path-Based Proxy Tool for Development

Simon Furrel -
I'm trying to find an easy way to set up a path-based proxy for development purposes, similar to what you would do with NGINX....

My Phone Suddenly Stopped Charging – Need Help!

Isaac Ortega -
I'm in a bit of a bind here! My Redmi 13 was perfectly fine earlier, but it suddenly stopped charging. It only charges again...

How can I help my grandmother unlock her iPhone?

Elli Mongillo -
My grandmother, who's 89, accidentally locked herself out of her iPhone. She mentioned that her facial recognition stopped working, and after entering the wrong...

Latest Posts

QR Code Generator

QR codes offer a quick way to share information through a simple scan. They are used on product packaging, business cards, posters, menus, websites...

Device Power Budget and Battery Runtime Estimator

Every electronic project is limited by its power supply. Whether you are working with a small microcontroller or a complete system of multiple sensors...

Convert Unix and Windows Line Endings

Different operating systems use different styles of line endings. Unix and Linux systems use LF while Windows uses CRLF, and switching between them manually...

Convert Text to Morse Code Online

Morse code is one of the earliest forms of digital communication and is still used today for radio, signalling and learning exercises. This Morse...

Favicon Generator

A favicon is the small icon that appears beside your website name in browser tabs, bookmarks and search results. It may be small, but...

Missing Person Poster Generator

A missing person poster is one of the fastest ways to spread awareness when someone disappears. Being able to quickly create a clear and...

Voltage Level Shifter Calculator – Logic Level Converter

Digital devices often operate using different voltage levels. A sensor may run at 3.3V while a microcontroller outputs 5V, which creates a risk of...

Random Maze Generator and Solver

This Maze Generator lets you quickly create unique mazes of any size or complexity. Whether you want a simple maze for beginners or a...

JWT Token Decoder and Viewer

A JWT JSON Web Token is widely used for authentication, session handling and secure API communication. When working with authorised systems, being able to...
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Related Questions

Latest Tools

Erase Gemini Nano Banana Watermark

Image Tools Dan -
Below is a simple content eraser tool. It works very similar to the content aware fill tool that is used in Photoshop. You can...

Keep Your Screen Awake Tool

Web Tools Dan -
This simple online stay awake tool prevents your computer screen from going to sleep while you have this page open. It runs entirely in your...

Neural Network Simulation Tool

AI Tools Dan -
The Neural Network Visual Builder is an interactive, client-side tool designed to demystify deep learning. It allows users to drag-and-drop neural network layers to...

Ray Trace Simulator – Interactive Optical Ray Tracing Tool

Game Tools Dan -
This ray trace simulator lets you visualise how light rays move through an optical system in real time. You can trace beams as they...

Interactive CPU Architecture Simulator

Electronics Tools Dan -
This is an Interactive CPU Architecture Simulator that provides a hands-on, visual learning experience for understanding how a processor executes code. It models a...

AI Image Upscaler

Image Tools Dan -
Our AI Image Upscaler allows you to upload any image and instantly increase its resolution using advanced upscaling models. Choose between 2x, 3x or...