How do I convert an Excel or spreadsheet column into a SQL IN clause?

Copy the column directly from Excel or Google Sheets, paste it into the input box, and select the "SQL IN Clause" preset. The tool automatically trims whitespace, wraps items in single quotes, and encloses them in IN (...).

Can I use custom prefix and suffix characters?

Yes. Switch to the "Custom Prefix / Suffix" mode to surround every list item with arbitrary characters like quotation marks, brackets, or code backticks.

Does the list formatter automatically remove existing bullet symbols?

Yes. If your pasted text already has leading bullets (•, -, * or 1.), the tool strips them automatically before re-applying your chosen formatting style.

Can I convert comma-separated values (CSV) into a bulleted list?

Yes. The parser recognizes comma or line breaks as delimiters, allowing you to convert flat CSVs into vertical bullet lists effortlessly.

Is my data secure while formatting lists?

Yes. All parsing, formatting, and sorting happen locally in your browser. No list items or customer data are ever transmitted to external servers.

Smart List Formatter & Styler

Format lists into bullets, numbers, checkboxes, SQL IN clauses, JSON arrays, and HTML.

100% free
Private in browser
No signup
No watermarks

Input Items (One per line or comma-separated)

7 items

Formatted Output

• Apples
• Bananas
• Oranges
• Strawberries
• Blueberries
• Bananas
• Mangoes

Sort Order

List Cleanup

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About Smart List Formatter & Styler

Need to quickly turn spreadsheet rows into a quoted SQL IN query, generate a markdown task checklist, or format raw notes into numbered bullet points? The Smart List Formatter on TheToolss transforms unstructured lists into formatted styles with custom prefixes, suffixes, delimiters, alphabetical sorting, and deduplication. Instant, private, and works right inside your browser.

How to use Smart List Formatter & Styler

Paste your raw list items (one item per line or separated by commas).
Choose a formatting preset: Bullets, Numbers, Checkboxes, SQL IN, or JSON Array.
Optionally sort (A-Z) or remove duplicate entries, then copy the result.

Key features

Convert raw items to bullets (•, -), numbers (1., 2.), or alphabetical (A., B.)
One-click conversion to SQL IN ('val1', 'val2') clauses for database queries
Generates valid JSON string arrays ["item1", "item2"] with indentation
Outputs Markdown task checkboxes (- [ ] task) and semantic HTML <ul><li> tags
Alphabetical, natural, and reverse sorting with automatic deduplication

Frequently asked questions

How do I convert an Excel or spreadsheet column into a SQL IN clause?: Copy the column directly from Excel or Google Sheets, paste it into the input box, and select the "SQL IN Clause" preset. The tool automatically trims whitespace, wraps items in single quotes, and encloses them in IN (...).
Can I use custom prefix and suffix characters?: Yes. Switch to the "Custom Prefix / Suffix" mode to surround every list item with arbitrary characters like quotation marks, brackets, or code backticks.
Does the list formatter automatically remove existing bullet symbols?: Yes. If your pasted text already has leading bullets (•, -, * or 1.), the tool strips them automatically before re-applying your chosen formatting style.
Can I convert comma-separated values (CSV) into a bulleted list?: Yes. The parser recognizes comma or line breaks as delimiters, allowing you to convert flat CSVs into vertical bullet lists effortlessly.
Is my data secure while formatting lists?: Yes. All parsing, formatting, and sorting happen locally in your browser. No list items or customer data are ever transmitted to external servers.