Observed arrival · 2026-10-28
Mass Rename: the spreadsheet-to-filename machine
Mass Rename maps a CSV or Excel list onto local files, then returns a renamed ZIP and a report of unmatched rows.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People matching batches of files to spreadsheet rows
- Worth noticing
- Matching ignores extensions and case; the on-disk file extension takes precedence, and unmatched rows can be exported as CSV.
Field notes
The page shows a three-stage workflow: import a CSV/XLSX mapping, select files or a ZIP, then inspect row-level results. It auto-detects common source/target header names; matching ignores extensions and letter case, while the original file extension takes precedence. Conflicts, invalid names, and unmatched rows receive reasons, and unmatched rows can be exported as CSV. The included demo uses six fabricated files and a sample sheet.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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