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Verify Draw
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Immutable giveaways. Transparent results.

Run your giveaways with cryptographically verifiable randomness. Results are permanently recorded and publicly verifiable by anyone.

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100% Open Source. Inspect the code and verify the transparency yourself.

Why FairGiveaway

Trust through mathematics.

We remove the guesswork from giveaways by replacing black-box selections with cryptographic certainty.

Cryptographic Proof

Every draw is powered by verifiable randomness. The mathematical proof is stored immutably, ensuring results cannot be tampered with.

Public Ledger

Results are permanently recorded on our public ledger. Anyone can verify the authenticity of a draw at any time using the Draw ID.

Multi-Platform

Seamlessly integrate with X (Twitter), Instagram, Facebook, and more. Or import your own CSV of entries for custom giveaways.

Elegant Experience

A beautiful, frictionless interface designed for both hosts and participants. Running a fair giveaway has never been this easy.

Sponsors

Support the Project

FairGiveaway is an open-source project. If you find it useful, consider sponsoring the development.

Become a Sponsor

Help maintain our infrastructure and fund the development of new features by sponsoring the project on GitHub.

Sponsor via GitHub

Resources

Support Open Source

FairGiveaway is completely open-source. We welcome community contributors to help make giveaways transparent for everyone.

Frontend Repository

Next.js application powering the FairGiveaway user interface and web cryptography.

Backend Repository

Express.js server and database managing the immutable storage of giveaway results.

FAQ

Frequently Asked Questions

We use the browser's native Web Crypto API (crypto.getRandomValues) to generate secure randomness. This prevents any predictable patterns or manipulation that can happen with standard Math.random().

Yes! FairGiveaway is an open-source, free-to-use tool built to bring transparency to social media giveaways.

No. Once a draw is finalized, the results and the cryptographic seed are locked in our database. The public Draw ID serves as an immutable receipt of the event.

No, our tool analyzes public data based on the link provided by the host. Participants do not need to connect their X (Twitter) or other social accounts to our platform.