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
Custom sepPreview: apple, banana, cherry
Input is
Input
0 items
Comma separated
0 items
0
Items
0
Unique
0
Output chars
0
Separators
0
Avg item len
Item Preview
0 items
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.