SheetClean AI エージェント ワークスペース
Remove Extra Spaces in Excel
Bulk strip leading, trailing, and double spaces, plus non-breaking spaces (NBSP), without formulas.
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最大50MBの .xlsx, .xls, .csv ファイルに対応
Whitespace Sanitation
Eradicate Space-Driven Spreadsheet Failures
Invisible whitespace is the hidden villain behind failed database imports and broken formulas.
Comprehensive Whitespace Detection
Handles ASCII 160 (NBSP), zero-width spaces (\u200B), byte order marks (BOM), and control characters.
Instant Bulk Execution
Clean 50,000+ cells in seconds without creating helper columns or writing nested SUBSTITUTE formulas.
Lossless Formatting
Keeps cell colors, borders, font weights, and formula syntax 100% intact.
FAQ
Frequently Asked Questions
Clear answers about bulk trimming spaces in spreadsheets.
Why does the standard Excel TRIM() function fail to remove some spaces?▼
Excel's built-in TRIM() only handles ASCII space (character code 32). It completely ignores non-breaking spaces (ASCII 160 or Unicode \u00A0), zero-width spaces, and HTML whitespace often copied from browsers or ERP systems.
Will this tool break my formulas or cell formatting?▼
No. Our spreadsheet compiler preserves sheet styling, number formatting, and formula structure while strictly cleaning the text values.
Can I remove extra spaces across all sheets in my workbook?▼
Yes. The agent automatically scans all worksheets and applies whitespace normalization across every column.
What is the maximum file size supported?▼
SheetClean handles files up to 50MB in memory without crashing or truncation.