How does the File Encryption tool work?

This tool uses the AES-GCM encryption standard to securely encrypt any file. Select a file, enter a password, and click 'Encrypt'. You can then download the encrypted version. To decrypt, upload the encrypted file, enter the exact same password, and click 'Decrypt'. All processing happens in your browser for maximum privacy.

What is EXIF data and why should I remove it?

EXIF is hidden metadata stored in your photos, which can include sensitive information like the GPS location where the photo was taken, the date and time, and your camera model. The EXIF Data Remover strips this information from your image, protecting your privacy before you share it online.

Does the Credit Card Validator check if a card is real?

No. This is a developer tool that only checks if the number format is mathematically valid using the Luhn algorithm. It does not connect to any bank or network and cannot tell you if a card is real, active, or has funds. It is used to prevent simple typing errors in forms.

All-in-One Security & Encryption Tools

Free, Private, and Instant Security Utilities

Encrypt text, analyze password strength, and remove sensitive data from files. All tools run securely in your browser, and your data is never sent to a server.

Text Encryption & Decryption (AES)

Password

What is this? ▼

This tool uses the AES-GCM algorithm, a highly secure industry standard, to encrypt and decrypt your text. To encrypt, enter your message and a password, then click "Encrypt". To decrypt, paste the encrypted text (it will look like random characters), enter the exact same password, and click "Decrypt".

File Encryption & Decryption (AES)

1. Choose a file 2. Password

What is this? ▼

Secure any file on your device with strong AES-GCM encryption. Select a file, enter a password, and click "Encrypt" to download a secure version. To decrypt, upload the encrypted file, provide the correct password, and click "Decrypt" to download the original.

Password Strength Analyzer

Enter a password to test

What is this? ▼

Find out how strong your password is in real-time. This tool checks for common weaknesses and provides feedback based on length, character variety (uppercase, lowercase, numbers, symbols), and predictability. Your password is never stored or sent anywhere.

UUID/GUID Generator

Generated UUID (v4)

What is this? ▼

Generate a Version 4 universally unique identifier (UUID), also known as a globally unique identifier (GUID). These random IDs are used in software development to uniquely identify information without requiring a central authority. Each click generates a brand new, random UUID.

EXIF Data Remover from Images

1. Choose an image (JPG)

Drop a JPG image to start

What is this? ▼

Protect your privacy by stripping hidden metadata from your photos. This tool removes EXIF data, which can contain sensitive information like GPS location, date, time, and camera model. Upload a JPG, and you'll be able to download a clean version with all metadata removed.

Credit Card Number Validator

Enter Credit Card Number

What is this? ▼

This is a developer tool that checks if a credit card number is mathematically valid using the Luhn algorithm. It does NOT check if the card is real, active, or has funds. It is only used to validate the format of the number, which helps prevent typing errors in payment forms.