# Free Comma Separator Convert Lists to Comma-Separated Text

### separator formatting

Add, change, or remove separators between items. Paste a list of words or lines and instantly format it with any separator — comma, pipe, semicolon, quotes, and more. All languages supported.

## Choose Output Separator

### Comma

a, b, c

### Semicolon

a; b; c

### Pipe

a \| b \| c

### Space

a b c

### Newline

a
b
c

### Tab

a b c

### Dash

a — b — c

### Dot

a.b.c

### Plus

a + b + c

### No sep

abc

### Custom sep
Preview: apple, banana, cherry

## Input is

- One per line
- Comma-sep
- Auto-detect

- Trim items
- Remove empty
- Deduplicate
- Sort A–Z
- LTR
- RTL

### Input

0 items

## Apply Separator

- Paste
- Sample
- Upload
- Clear

### Comma separated

0 items

### Item Preview

Items will appear here after conversion

## Features

- **10 Separator Styles**: Comma, semicolon, pipe, space, dash, newline, tab, dot, plus, no separator — plus a free-text custom separator input for anything else.

- **Highlight View**: Switch to Highlight mode to see each separator visually marked in red between items — so you can confirm the exact output format before copying.

- **Auto-Detect Input**: Auto-detect mode intelligently identifies whether your input uses commas, semicolons, pipes, tabs, or newlines — and splits accordingly without manual configuration.

- **Clean Options**: Trim whitespace, remove empty items, deduplicate, and sort A–Z — all toggleable independently. Clean before you format for perfect output every time.

- **Item Preview Chips**: Every item appears as a numbered chip — click any chip to copy it directly. Instantly see what's in your list after cleaning and deduplication.

- **All Languages + RTL/LTR**: Arabic, English, Chinese, Japanese, Hebrew — all Unicode scripts work perfectly. Toggle RTL/LTR for correct text direction in both the input and output panels.

## Common Use Cases

- SQL IN clause: Lines → comma → wrap in quotes: 'user_001', 'user_002'…

- HTML attributes: Lines → space-separated values: bold italic underline…

- Arabic names: Arabic names → comma list: محمد، أحمد، خالد…

- Pipe table row: Lines → pipe-separated row: Name \| Age \| Email \| …