Sanye Hub
Use CSV to Excel to batch-convert CSV files to .xlsx in the browser…
Features
- Click or drag to upload .csv (max 2MB each, multiple files).
- Auto serial conversion to standard .xlsx.
- Task list shows waiting / converting / size-change ratio / failed; successful rows can download.
- Convert & Download packs successful workbooks into a ZIP (failed items excluded).
Use cases
- Turn system-exported CSV into Excel for filtering and formatting.
FAQ
What limitations should I know?
Only .csv; max 2MB per file; up to 10 in the list.
When might it fail?
Prefer UTF-8 (BOM allowed); non-UTF-8 is marked failed.
What else should I watch for?
Processing is local; ZIP download loads JSZip from CDN.
Any other important notes?
Failed rows show a reason on hover; they are omitted from the ZIP.