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Data Tool
Convert & clean CSV, Excel, and JSON files in one command
Bulk CSV/Excel/JSON converter and data cleaner that runs 100% locally — no uploads, no privacy risk. Drop duplicates, trim whitespace, and remove empty rows in one command. CLI mode for power users, interactive mode for beginners. Free version handles 200 rows/file.
Hey Product Hunt 👋
I built this because I kept manually converting and cleaning spreadsheets for small projects — same repetitive steps every time. This tool handles the conversion (CSV/Excel/JSON) and basic cleaning (duplicates, empty rows, whitespace) in one command, no need to upload your data anywhere.
This free edition handles up to 200 rows per file — great for testing it out. Would love to hear what data-cleaning pain points you run into most!
About Data Tool on Product Hunt
“Convert & clean CSV, Excel, and JSON files in one command”
Data Tool was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #148 on the daily leaderboard. Bulk CSV/Excel/JSON converter and data cleaner that runs 100% locally — no uploads, no privacy risk. Drop duplicates, trim whitespace, and remove empty rows in one command. CLI mode for power users, interactive mode for beginners. Free version handles 200 rows/file.
On the analytics side, Data Tool competes within Open Source, Developer Tools and GitHub — topics that collectively have 627.5k followers on Product Hunt. The dashboard above tracks how Data Tool performed against the three products that launched closest to it on the same day.
Who hunted Data Tool?
Data Tool was hunted by Pexi Studio. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Data Tool including community comment highlights and product details, visit the product overview.
Pexi Studio