Observed arrival · 2026-09-07
Quiet Flint Keeps Your Spreadsheet on the Device
A private browser tool audits CSV and TSV files for missing values, duplicate rows, inconsistent fields, and date or type problems.
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
The displayed audit walks through a small order dataset and associates each issue with a field or row, including a duplicate order_id of 1005 and an invalid order_date. The page presents a three-step workflow—file, check, results—and says files remain inside the browser when local processing can handle the task. CSV and TSV are the stated input formats, with no account required for the core tools.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue