One Instruction.
Tracked Changes Across Every Contract.
Upload your contracts. Tell Clausul what to change. Each edit comes back as a native Word tracked change with your name on it, ready to review, accept, or reject.
Free to try. No credit card required.
In the editor
One prompt. Tracked changes across every file in the bundle.
A look at the editor right after submitting a Transform.
"Standardize the liability cap to use the capped-fees formula from the Standard Liability Template."
MASTER SERVICES AGREEMENT
Between Acme Industries, Inc. and Initech, Inc.
8.1 Each Party shall maintain in confidence the Confidential Information of the other and shall use it solely for purposes of this Agreement.
8.3 The aggregate liability of either Party under this Agreement shall
not exceed ten million dollars ($10,000,000) the total Fees paid by Customer in the twelve (12) months preceding the
claim.
8.4 Notwithstanding the foregoing, no liability cap shall apply to breach of confidentiality, indemnification obligations, or willful misconduct.
Illustration of the Transform editor. Sample bundle and edit text.
When You Need This
Same edit, every contract in the bundle
Tighten a liability cap across an MSA, SOW, and exhibits in one pass. Each tracked change lands in the right document, all in one atomic transaction.
Standardize a clause across a matter
Replace your old indemnity language with the new standard across every contract in the deal. Reference your template as read-only context, edits go to the targets you pick.
Pick up where your audit left off
Audited a redline and found the parts that came back wrong? Pull the received draft into Transform with your sent version as read-only reference. Edit, accept, send it back.
How It Works
Upload your contracts
Drop in the DOCXs you want to edit. PDFs and images can ride along as read-only reference (template clauses, definitions, redline snapshots).
Type your instruction, pick the targets
Plain English. Choose which documents the edit applies to. Clausul's LLM proposes each change as a tracked-change card you can preview before anything lands in the document.
Walk the queue, download the DOCX
Press j and k to navigate, a to accept, backspace to reject. Download the marked-up DOCX with your name on every accepted change, open it in Word, send it on.
Why Not Just Paste It Into ChatGPT?
Multi-doc, atomic
One instruction can touch every contract in the bundle. Either every step succeeds and commits as tracked changes, or nothing lands. No half-applied edits across a deal.
A valid DOCX, not a text dump
Output passes Word's own ECMA-376 validation. Every accepted edit is a real w:ins or w:del carrying your
author name, a revision ID, and a date stamp. Open it in Word and review the
changes the way you would any other redline.
Review every change
Every LLM step is a proposal that lands in a review queue. Accept the ones you want, reject the rest. Nothing enters the document without you saying yes, so the model can't quietly edit things you didn't ask for.
No silent content loss
Equations, field codes, and footnotes round-trip byte-faithfully. If an edit would mangle one, the runtime rejects it before it lands. The model can't corrupt structural content even if it tries.
Frequently Asked Questions
Start now
Ready to make the same edit across every contract?
Upload your bundle, type the change you want, walk the proposals.
Free to try. No credit card required.