ThinkVault ToolsMulti-round Raffle

Fun & Decisions

Multi-round Raffle

Enter up to 200 rows of 80 characters. Pick 1–100 winners per round, up to 100 rounds. Removal uses row identity, not the name. Editing the list or removal setting clears round history. This is not a certified draw.

1–200 rows; up to 100 winners per round and 100 rounds.

Remaining entries: 0

Input, winners and scores stay in page memory. Reload clears them; sharing excludes them.

Results

Share link

Make a selection to begin.

Method and common questions

Method and scope

Enter up to 200 rows of 80 characters. Pick 1–100 winners per round, up to 100 rounds. Removal uses row identity, not the name. Editing the list or removal setting clears round history. This is not a certified draw.

Limits

Input, winners and scores stay in page memory. Reload clears them; sharing excludes them.

No. Review the method and limits. Device timing, dictionary or random sampling is not external certification.

Method

Enter up to 200 rows of 80 characters. Pick 1–100 winners per round, up to 100 rounds. Removal uses row identity, not the name. Editing the list or removal setting clears round history. This is not a certified draw.

Last checked: 2026-10-26

Web Crypto API

FAQ

How are repeated entries handled?
Each row is separate. Repeated names have multiple chances; removing a winner removes only its row.
Is this a certified assessment?
No. Review the method and limits. Device timing, dictionary or random sampling is not external certification.
Tool options

Add to your home screen

Add to your home screen to open the tools in a standalone window.

Scan the QR code on your phone, open the site and add it to your home screen.

Generating QR code…

https://hkdatalab.com/en

Desktop/Android: if no install button appears, use Install app or Add to Home Screen in your browser menu. Availability depends on the browser.

Some cached pages may reopen offline, but not all pages will work. New pages, updated rates and quotes need a connection.