Prefer to think for yourself?

Write your way.
Share your Proof.

The only distraction-free writing platform that can stand up to AI

Draft anything on Proofwriter's custom editor. Then effortlessly share the finished writing along with its revision history to prove it came from you, not a machine.

Start writing free

01Write

A focused editor built for writers

Different themes for every kind of writer. Just you and the work — no distractions, no AI shortcuts.

02Checkpoint

Mark your progress as you go

Set word count or timer goals. Milestones save automatically, or name your own along the way.

03Proof & Share

One click to prove it was you

Anchors your document to the blockchain and creates a shareable link showing the writing and its full revision history.

proofwriter.app/editor

Proofwriter is the antidote to the crisis of authorship. Anyone can say they wrote something, but how do you know they're telling the truth when large language models can spit out thousands of words an hour?

We've all heard about someone being falsely accused of using AI or altering their tone to look less polished and more human. That's why Proofwriter exists. It shows editors, publishers, colleagues, professors—anyone who cares—that you did the work yourself.

Proofwriter creates a picture of your unique writing process over time: words per minute, checkpoints, time spent writing, and sessions. It's as close as you can get to writing in front of someone.

Instead of hiding rough drafts, use them to your advantage.

When you're done writing, Proof the page to share the document and its revision history. Unlike Google Docs, which requires sign-ins and searching around, Proofwriter creates public documents which illustrate your work to anyone with the link.

Proof pages show how you wrote something and connect the text to a decentralized blockchain notary, which verifies in a few hours. Any attempt to edit the text after the fact creates a mismatch which anyone can identify.

Unlike other editors, Proofwriter is driven by directionality for drafting. Use checkpoints and goals to achieve your writing ambitions instead of endlessly writing into the void. Pro users get a variety of themes and advanced features.

Can you tell the difference?

One of these was written by a human.

Which one was written by a human?

Rage against the machine

Tired of being told
you need help drafting?

Proofwriter is for those who purposefully eschew writing assistants and ignore the onslaught of so-called helpers powered by AI.

Proofwriter Prevents Pasting

Proofwriter isn't for people who want to pass off work someone else did as their own. It minimizes pasting—and flags it when it happens. It invites curiosity and the origin story behind the text, offering detailed views of the real creative process.

Every Proof page is published under your display name — a pen name, your real name, or your professional identity. With artificial writing everywhere, get Proofwriter to stand behind your work.

proofwriter.app/proof/pw-4a7f-2c49
ProofwriterWhat is this?
✓ Authorship verifiedPW-4A7F-2C49

The Secret Afterlife of the Rust Belt

Authored by Jordan Lee · Proofed May 3, 2026

847 words·42 min writing·3 sessions
The Writing

Detroit— Lights beam out of an abandoned building. The hulking shadow of the Russel Industrial Center stands ominously behind. Music blares loudly, but still muffled through the shattered windows. There's life inside the…

The Process
Lede draftedMar 4
The secret nightclubMar 11
The underground informantMar 18

Anchored to the Blockchain

Draft here. Share anywhere.

Proofwriter is where you do the work—distraction-free, no AI suggestions, no one watching over your shoulder.

When you're ready to share, Pro users can send their document straight to Google Docs in one click or share the Proof ID. Anyone can use that to find a document.

Real writing starts here. Prove it to anybody, anytime.

Pricing

Simple, honest pricing.

Free

$0

To get started

  • Three Proofs included
  • Writing goal with milestone checkpoints
  • Full revision history
  • Blockchain-anchored timestamp
  • Shareable proof page
Start writing free
Pro

Proofwriter Pro

$8

per month · or $72/year save 25%

14-day free trial — no charge until then

  • Everything in Free
  • Unlimited Proofs
  • Export to Google Docs in one click
  • Copy without watermark
  • PDF and Word export
  • Eight editor themes
    CollegiateA full suite editor for students
Prove yourself

Start a document today.

Write without boundaries. Reveal your humanity.

Your first three Proofs are free.

Start writing free