User Guide

Password Generator

1. Choose the length of the password.
2. Select which character types you want (uppercase, lowercase, numbers, symbols).
3. Click Generate.
4. Use Copy to copy the password or Hide to hide it from the screen.

Text Analyzer

1. Paste text into the text box or upload a .txt file.
2. Click Analyse.
3. View counts for words, characters, lines, and paragraphs.
4. See the most repeated word at the bottom of the results.

Text Encryptor & Decryptor

1. Enter or upload your text content.
2. Select an encryption method (Caesar, ROT13, Base64, etc.) from the dropdown.
3. Click Encrypt or Decrypt.
4. Copy or export the result as a text file if needed.

Audio Trimmer

1. Upload an audio file (MP3 or WAV).
2. Click Play to listen to the audio preview.
3. Move to the start point and click Set Start.
4. Move to the end point and click Set End.
5. Click Trim, then select your format and Save.

Document Saver

1. Enter a desired file name.
2. Choose the file format (HTML, JSON, CSV, etc.).
3. Enter your content in the large text area.
4. Click Save File to download it to your device.

Age Calculator

1. Select your birth date using the date picker.
2. Click Calculate.
3. View your detailed age and countdown to your next birthday.
4. Use Reset to start over with a new date.

File Encryptor & Decryptor

1. Choose Lock File or Unlock File using the tabs at the top.
2. Select one or more files/folders to process. You can use the Add More button to bundle multiple items into one vault.
3. Enter a strong password and set your hint questions for extra security.
4. Click Proceed to Lock (or Unlock) to begin the process.
5. Once processing is finished, your files will download automatically. Use the Clear button to reset the tool for a new task.

Privacy Note: Your privacy is our priority. All encryption happens locally in your browser, meaning your files and passwords never leave your device. Because we do not store your data, please keep your password safe, as you are the only one who can access your encrypted files.

Math Master

1. Select your Category (Addition, Squares, etc.) and Difficulty Level.
2. Choose Learning Mode for practice or Test Mode for a timed challenge.
3. Enter your answer and press Enter to receive instant audio-visual feedback.
4. In Learning Mode, press T or click "Hear a Trick" to learn mental math shortcuts.
5. Complete a Test session to unlock and download your Achievement Certificate.

View Detailed Math Master Guide & Keyboard Shortcuts →