I released three small English browser tools for practical freelance workflows:

• CSV Preflight Desk: trim surrounding spaces, choose required fields, and review exact whole-row duplicates before exporting. • QA Evidence Desk: organise manual observations, reproduction steps, evidence and next actions into a developer handoff. Unknown and untested items stay visible. • Campaign Test Planner: compare recorded spending, effort, inquiries, orders and receipts. Missing inputs stay unknown.

Try the free fictional demos here: https://browser-workflow-notes.sutars.chatgpt.site/tools/

Downloadable offline editions are JPY 1,200 each; purchase links and scope are in the catalog. They run locally in your browser. These are self-made tools and fictional examples, not client results or income claims.

Which step costs you the most time: preparing CSVs, documenting QA, or checking whether a campaign actually paid back?