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Write normally
Write as you normally would. Your content stays private — only proof metadata is recorded.
Rellio proves authorship from the writing process — not the document itself.
Free tier available • No content stored • Public verification
0 bytes
of written content stored
1
certificate per session
1-click
public verification
100%
metadata-only signal
Rellio proves authorship using the writing process itself — while keeping the document private.
Write
Generate proof
Verify authorship
Write as you normally would. Your content stays private — only proof metadata is recorded.
Your writing session is turned into a tamper-proof record that cannot be altered after the fact.
A signed certificate proves the work was written by you. Anyone can verify it — no account needed.
Whether you're submitting essays, publishing articles, or delivering client work — Rellio proves it came from you.
Students
Avoid false AI accusations. Prove essays were written by you.
Writers & Authors
Protect your authorship. Generate verifiable proof.
Journalists
Show your reporting is authentic.
Content Creators
Defend against AI accusations.
Freelancers & Ghostwriters
Deliver verified human work to clients.
Researchers
Submit work with verifiable authorship evidence.
Privacy by design
The proof system is built around metadata. Your writing never passes through our servers.
Never stored
We cannot read this
Evidence collected
Metadata only
Rellio records signals from the writing process — never the document itself.
Start writing in Rellio and the session is recorded as a proof chain. When you finish, a cryptographic authorship certificate is generated — publicly verifiable by anyone, with no account required.
Free account — no credit card required
Verification is public — no account needed to verify
Your document never leaves your browser
Try it as yourself
Generate your first authorship certificate in under a minute. Start writing and your session automatically creates a verifiable proof.
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Free account. No credit card. Your document stays private — always.