Purrweb

PRD draft editor

A working editor for product requirements: what should work, what limits it, and what is still unknown. Nothing is generated and nothing is scored — the draft holds exactly what you enter. It is stored in this browser tab, and the editor submits nothing on its own; only the contact form inside it sends anything, and only a summary you reviewed first.

Product requirements draft

Requirements, constraints and open questions in one form. Unknowns are written out as unknown, never as a guess.

  • Fill in what is known and leave the rest empty — an empty field is a stated unknown.
  • Check requirements one by one, each with its own acceptance criteria and source.
  • Download the draft as Markdown, or as a JSON archive to move it elsewhere.
  • There is no completeness score and no “ready for development” verdict.
  • The editor submits nothing on its own; it does not send your draft anywhere.
  • The draft lives in this tab only.

Checking for a saved draft…

Problem and goal
Primary role and main scenario
Requirements

Requirements are checked one by one; "Undecided" means exactly that.

    Acceptance criteria

    A criterion must be checkable by someone who was not in the discussion.

    Add a requirement first — its acceptance criteria appear here.

    Known constraints

    Leave a value unknown instead of filling in a guess.

      Open questions
        Markdown preview

        Exactly what the Markdown download contains — unknowns are written out, not hidden.

        # Untitled PRD draft

_Draft export. Fields that are not filled in are marked as unknown — nothing here is measured, estimated or complete._

## Problem

_Not filled in yet_

## Goal

_Not filled in yet_

## Primary role

_Not filled in yet_

## Main scenario

_Not filled in yet_

## Requirements

_No requirements captured yet._

## Known constraints

_No constraints captured yet._

## Open questions

_No open questions captured yet._
        Export and import

        A JSON archive from this tool. Import replaces the draft only after full validation; an unsupported or oversized file is refused without touching your work.

        Contact

        Opens a short form. You review the summary before anything is sent.

        PRD draft editor is built by Purrweb. The site privacy policy is at purrweb.com/privacy-policy.