For giveaways, games and any random decision. It uses crypto.getRandomValues — a cryptographically secure generator with no predictable sequences. Everything runs in your browser.
Yes. Paste the list of entrants one per line and choose the number of winners — duplicates can be removed automatically. For transparency, record your screen while picking.
It uses the browser’s cryptographic generator with unbiased selection (rejection sampling), so every option is equally likely.
Create dozens of folders in 1 click from lists. Download a pre-structured ZIP archive or Windows .BAT batch script.
Generate clean QR codes for URLs, guest office Wi-Fi, and contact cards in high resolution for printing.
Build tracked campaign URLs with UTM parameters for Telegram, VK, Yandex, Google Ads, and newsletters.
Read text aloud with natural browser voices, customizable speech rate, pitch controls, and live waveform visualization.
Length, mass, temperature, area, volume, speed, data and time — instant metric/imperial conversion.
Pomodoro 25/5 timer with custom intervals, sound alert, cycle counter and background-tab support.
The site is free and has no paywalls. A small tip in TON or a share helps keep it running and add new tools.
Tips are voluntary and do not unlock anything — all tools stay free.
Network fee is paid in your wallet. Always check the address before sending.
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Add Digital Vault PRO to your home screen or desktop for 1-click access and offline speed.
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