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Dev tools · February 27, 2026

CleanlyLoad

Clean & Validate large CSV and Excel files without crashing

CleanlyLoad launched on February 27, 2026.

What it does

CleanlyLoad validates and cleans CSV and Excel files before CRM imports. It uses stream-based processing to handle larger files safely and detect structural errors instantly. No storage. No crashes. Just clean data.

CleanlyLoad processes CSV and Excel files privately in your browser so you can remove duplicates, validate data, and prepare clean CRM imports without uploading your file.

Does a similar job

all alternatives →
  • Dropbase 2.02022 · ▲147

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    Turn your CSV and Excel files to live databases, instantly.

  • CleanMyDataFeb 2026 · cleanmydata.io · ▲2

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  • CleanCSVDec 2025 · cleancsv.app · ▲2

    Upload your messy CSV→ Get a perfectly cleaned in one click.

  • CleanMyCSVJun 2026 · cleanmycsv.org · ▲2

    For finance teams: clean CSVs without uploading your data

  • CSV CleanerFeb 2026 · csv-cleaner.com · ▲3

    Hi HN, I built a small utility to clean up messy CSV exports without opening Excel or writing pandas scripts. Upload a CSV → preview → choose columns to dedupe → normalize/trim → download the cleaned file. Free tier, no signup required for basic use. Stack: -Lovable for the app -Supabase (auth, Postgres, storage, edge functions) -Stripe for subscriptions/day passes Processing runs server-side; I kept the architecture intentionally simple and low-ops. Would love feedback on UX, edge cases, or features you’d want. Website: https://csv-cleaner.com/

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