Observed arrival · 2026-10-10
DataPrep Desk keeps dataset cleanup in the browser
A free browser-based toolkit for inspecting and cleaning CSV, TSV, and JSON data, then exporting the result.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Developers, analysts, and small teams handling data exports
- Worth noticing
- The homepage lists a 3 MB file limit and 10,000-row limit, and separates available v0.1 features from ideas under exploration.
Field notes
The homepage describes a workflow that accepts pasted data, uploaded CSV/TSV/JSON, or a built-in sample, then offers profiling and cleanup before export. It lists 3 MB and 10,000 rows as limits. Validation presets and possible Claude-assisted suggestions are labeled as exploratory, distinct from the functionality the project lists as available in v0.1.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
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