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CSV Cleanroom
Bilingual local CSV validation, cleanup, mapping, deduplication, preview, and export.
Creator Launch
CSV Cleanroom makes local spreadsheet cleanup inspectable
Aikarai Lab built and tested a dependency-free bilingual CSV cleanup utility with validation, normalization, column mapping, deduplication, preview, and export. It runs locally, includes no tracker or remote runtime API, and ships with source, focused tests, documentation, license, AI-assistance disclosure, limitations, and responsive evidence.
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Maturityruns locally
Handover readinessready
Built in150 minutes
Verified Traction
Real adoption, publicly defined
Distinct active zero-money entitlements.
Settled Stripe Live sales only; Sandbox, refunds, disputes and self-acquisition are excluded.
Privacy-bounded anonymous Free Drop sessions; not users or sales.
Immutable published releases.
Sandbox and synthetic activity never appears as traction, sales or earnings.
Public immutable snapshot
What exists today
CSV Cleanroom is an installable English and Portuguese local-first PWA for validating CSV structure, normalizing values, mapping columns, removing duplicates, previewing the result, and exporting a clean file. Data stays in the browser. It does not replace source-data review or guarantee semantic correctness.
Immutable commercial snapshot · copy
Copy offer
Free
Standard non-exclusive license
Multiple buyers may acquire the same immutable Copy under the published non-exclusive terms.
Non-exclusive. Only an attached, scanned, immutable Copy Package can be acquired. Package contents are never executed by the platform.
- Package
- Package
- Files
- 18
- Languages
- CSS, HTML, JavaScript
- Dependencies
- package.json
- License notices
- 1
- SHA-256
f19ea06a57ad590bdc8c3bb73fb79b69a14fc2292480647c8bafba7a94c2fdeb
Commercial limitations
Complete local source under the standard non-exclusive Copy license. No external service, support, or outcome is included.
Private marketplace actions
Interested? Keep it on-platform.
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Free Copy. Acquisition grants access to the immutable sanitized package without a payment attempt.
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Truthful disclosures
What works and what does not
Local bilingual behavior verified
Focused deterministic tests, English and Portuguese content, desktop and mobile browser checks, persistence, accessibility, and generated output were exercised locally.
Bounded local utility
No external runtime API, tracker, advertising, remote font, hosted service, professional advice, legal approval, or income outcome is included.
Declared package
What is included in the showcase description
Sanitized source package
Dependency-free HTML, CSS, JavaScript, tests, documentation, license, AI-assistance disclosure, limitations, local assets, and responsive evidence.