930 words
5 minutes
Tools Site - Explained
2025-03-15

My Tools Site#

My tools website is a collection of useful tools/gadgets which I use on a (somewhat) regular basis.

Many of the tools may be partially redundant for some (e.g. URL Opener) or incredibly interesting and useful (e.g. my favourite, Bookmarklets).

Why make it? Because why not.

Order

The tools site alphabetically orders all the tools. However here I am going to order them in the order of most useful to me (or my favourites). If you want to jump to a specific tool, please see the right panel.

1. Bookmarklets#

Bookmarklets are browser bookmarks that execute Javascript (code) instead of opening a webpage like normal.

This is incredibly more convenient than opening the Developers Tools and pasting in (sometimes very large) pieces of code into the console bar.

All you have to do is drag the bookmarklet (button) to your bookmarks bar, and click on it for it to run on the page you are currently on!

WARNING

Executing javascript code brings an inherent danger. Do not blindly execute or trust javascript code or bookmarklets on the internet.

NOTE

Bookmarklets may not work on all sites due to certain Content-Security Policies

My personal favourites are:

  • Tab Cloak: disguises the website you are on
  • Edit any Page: allows you to edit the text of any webpage
  • Autoclicker: automatically clicks your mouse at a custom CPS rate 1
  • Asteroids: play asteroids game on any site and blow it up!

2. about:blank Embedder#

The about:blank Embedder is a tool which allows you to enter a website, and open it in an aboutpage. This prevents tracking of the URL name, favicon, and other metadata (e.g. in your search history).

This also prevents certain extensions from interacting with the website in the embedder. For extra security, input the URL of the aboutembedder tool into the tool itself, so extensions cannot see you using it with the tool.

NOTE

about:blank embedder may not work on all sites due to certain Content-Security Policies

3. Word / Character Counter#

The Word / Character Counter, as the name suggests, counts the number of words and characters in the text inputted.

Useful for seeing the length of essays, characters in strings, etc. Pretty simple.

4. QR Code Maker#

The QR Code Maker allows you to easily generate QR codes from any URL or text.

QR codes are a convenient way to share information, whether it’s a link to a webpage, contact information, or even Wi-Fi credentials. Just input your data and generate the code to scan later.

5. Password Generator#

The Password Generator helps you generate strong, random passwords.

For security reasons, it’s always a good idea to use complex passwords with a mix of letters, numbers, and symbols. With this tool, you can customize the length and complexity of your generated password for maximum security.

IMPORTANT

None of the passwords generated are stored, sent or in any other way transferred to me or externally. They are all generated client-side.

6. Browser Info Finder#

The Browser Info Finder gives you detailed information about your browser, such as the version, operating system, and other important data.

It’s a great tool for troubleshooting browser issues or just learning more about the tech you are using.

7. User Agent Info#

The User Agent Info reveals the details about the device and browser you are using, including its operating system, type, and version.

This can be helpful when diagnosing compatibility issues or checking how your website or application is being viewed by users.

8. Pomodoro Timer#

The Pomodoro Timer is a productivity tool based on the Pomodoro Technique.

It helps you stay focused by breaking your work into intervals (usually 25 minutes), followed by short breaks. This method is proven to improve focus and productivity.

9. Number Generator#

The Number Generator is a simple tool to generate random numbers within a specified range.

It’s useful for games, choosing winners, or any situation where randomness is needed.

10. Coin Flip#

The Coin Flip simulates a coin flip, giving you a quick and easy way to make binary decisions.

It’s the digital equivalent of flipping a coin to make decisions!

11. Countdown Timer#

The Countdown Timer allows you to set a countdown for any event, whether it’s a deadline, an appointment, or just a fun reminder.

It’s perfect for managing time-sensitive tasks or just keeping track of how much time is left until something happens.

12. Reaction Time Test#

The Reaction Time Test lets you test your reaction speed.

How fast can you react to a sudden stimulus? This tool gives you a simple way to measure and improve your reflexes. It has a reaction time mode, and a predictive mode.

13. Current Time#

The Current Time shows the current time based on your device’s local time.

14. Base64 Converter#

The Base64 Converter allows you to convert text to Base64 encoding and decode Base64-encoded data back to regular text.

Base64 encoding is often used in email attachments, web development, and data transfer protocols.

15. Base32 Converter#

Similar to Base64, the Base32 Converter allows you to encode and decode data using Base32 encoding.

It’s commonly used in encoding binary data in a format that can be easily shared or stored in a URL-friendly way.

16. Morse Code Converter#

The Morse Code Converter lets you convert text into Morse code and vice versa.

Morse code is a classic method of communication using sequences of dots and dashes. You can use it for fun, learning, or historical curiosity.

17. Caesar Cipher#

The Caesar Cipher is a tool for encoding and decoding text using the Caesar cipher.

This ancient encryption technique shifts each letter in the text by a set number of positions in the alphabet, making it a simple yet fun encryption method to experiment with.


If you found any of these tools useful in the slightest, then that’s great! If you have any ideas/suggestions for more tools, feel free to let me know!

Footnotes#

  1. CPS: Clicks per Second (method of measuring the speed of mouse clicks).

Tools Site - Explained
https://blog.hydrovolter.com/posts/tools/
Author
Hydrovolter
Published at
2025-03-15