RandVar: рандомайзер

RandVar is a set of random value generators and utilities for developers, testers, and anyone who needs random values. All tools work completely offline—without an internet connection and without sending generated data to the server.

🔢 Number Generator
Generate random numbers in any range. Set the minimum, maximum, and quantity—get results instantly.

🔐 Password Generator
Strong passwords of any length and complexity. Customize the character set: letters, numbers, and special characters.

🆔 UUID Generator
Generate unique identifiers according to the RFC 4122 standard. Supports versions v1, v4, v6, and v7.

📝 Full Name Generator
Random Russian and English first names, last names, and patronymics in various formats.

😎 Nickname Generator
English nicknames and names for use on online platforms, in games, and social media.

🎟️ Promo Code Generator
Create unique promo codes for promotions, sweepstakes, and marketing campaigns.

🔑 htpasswd Generator
Hashed passwords for web servers based on MD5, SHA-1, and bcrypt algorithms.

🔄 Base64 Encoding and Decoding
Encode and decode text in Base64 format directly on your device.

✅ TIN Validation
Verify the TIN checksum for individuals and legal entities.

✅ SNILS Validation
Verify the SNILS checksum.

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App Features:

◆ Completely offline — works without internet connection, data never leaves your device
◆ Generation history — all results are saved and accessible at any time
◆ Dark theme — comfortable work in any lighting conditions
◆ Fast and easy interface — minimal steps to get results

Who will benefit from RandVar:
— Developers and testers for generating test data
— System administrators for creating passwords and hashes
— Marketers for generating promo codes
— Anyone who needs random numbers, names, or identifiers

Web version with an extended set of tools: https://randvar.com