Verify Without
Exposing.
Embeddable zero-knowledge verification for access, eligibility, and identity on Solana. Secrets never leave the device.
100% client-side Groth16 proofs — no server, no data leakage
0.44s
Avg Generation Time
100%
Privacy Guarantee
13/13
Real ZK Circuits
3.8K+
Proofs Generated
Your Private Data
Your sensitive data stays private
Live demo: Watch how Zero-Knowledge Proofs protect your privacy
Privacy Verification Infrastructure
Most verification systems require users to hand over sensitive data — birthdates, wallet balances, credentials. Your data leaves your device and sits on someone else's server.
zkRune proves claims in the user's browser. Age, membership, balance thresholds — verified without exposing the underlying data. Ever.
13
Real Groth16 Circuits
<5s
Proof Generation
0
Server Calls
Prove with zkRune
Three production-ready verification flows. Pick a claim, generate a proof, verify it — all client-side.
Age Verification
Prove a user is 18+ without collecting their birthdate. Drop-in age gate for any app or community.
Try it now →
Membership Proof
Prove group membership without revealing identity. Gated communities, DAOs, and premium access.
Try it now →
Balance Threshold
Prove a wallet holds at least X tokens without exposing the exact balance. Eligibility gates made private.
Try it now →
User enters private data
Birthdate, wallet balance, group secret — stays in their browser.
Proof generated client-side
Groth16 zk-SNARK proves the claim without revealing the data.
Verifier checks the proof
Your app or smart contract verifies in <2ms. Grant or deny access.
Real Utility, Real Value
Governance, staking, marketplace access, and premium tiers — powered by a single token.
Privacy You Can Trust
Built with security and transparency at its core
100% Client-Side
All cryptography runs in your browser
No Data Collection
Your data never leaves your device
Open Source
Fully auditable and transparent
Real Cryptography
Groth16 ZK-SNARKs, not simulations
Offline Ready
Works without internet connection
Fast Generation
Proofs in under 5 seconds
Mainnet Deployed
Groth16 Verifier live on Solana mainnet
zkRune is built on the same cryptographic principles that secure billions of dollars in blockchain transactions. Every proof is mathematically verifiable and your private data never leaves your browser.
Frequently Asked Questions
Everything you need to know about zkRune
Think of it like proving you know a secret password without revealing the password itself. In simple terms: you can prove a fact is true (like being over 18) without revealing the underlying data (your exact birth date). It's like showing your ID to a bouncer who only needs to know you're 18+, not your actual birthday.
Still have questions?
Check out the documentation or contribute on GitHub
Ready to Create
ZK Proofs?
Join developers building the future of privacy with zkRune. Create your first zero-knowledge proof in under 60 seconds.
0.44s
Proof Speed
13/13
Real Circuits
100%
Open Source
No credit card required • Open source • MIT licensed