Novels, scripts, songs, blog posts, ad copy. If you write alongside ChatGPT, Claude, or Gemini, the words you shaped are still yours. Copyrightable shows how much of the work you authored and gives you a certificate you can stand behind. Free to try.
How it works
Nothing to install. No account needed to try it. You write with the AI tools you already love, then bring the conversation to us when you want proof.
Draft, revise, and shape your story in ChatGPT, Claude, or Gemini, exactly like you do today. Every choice you make along the way is what makes the work yours.
When you're happy with it, copy the text of your conversation and paste it at Copyrightable. That's the whole setup. A pasted transcript is the weakest provenance we offer, because it comes in after the fact, so we label it that way on the record. For the strongest record, capture live as you write.
app.copyrightable.app/tryYou'll see an instant read on how much of the work is yours, plus a certificate you can save, share, or hand to a publisher who asks.
Why this matters to you
Writing with AI is normal now. Proving you're the author is the part nobody set you up for. Here's why it's worth your time.
The Copyright Office won't register work made entirely by AI. Showing the parts you authored is what makes your story protectable in the first place.
If a piece of your work shows up somewhere it shouldn't, you have a dated record of authorship to point to, not just your word against theirs.
"Did you actually write this?" is becoming a normal question. You answer it with a clear record, and keep the gig.
Your words stay yours
Copyrightable exists to protect your authorship, never to take it. Your writing is yours, start to finish.
We never claim a share of your work and never resell it. The certificate points back to you, always.
Change your mind? Remove a draft or your whole account in a click. When it's gone, it's gone.
Your authorship is recorded in the moment, so the proof reflects how you really wrote it.
Coming soon
We're building an API to capture authorship and produce filing-ready records for AI-assisted visual art - the same evidence approach, for images. Want early access? Tell us what you make and we'll reach out.
Paste your transcript, see how much of the work is yours, and walk away with a record you can stand behind.