Composable formatting
Combine trimming, replacement, truncation, padding, wrappers, and counters.
Input list0 B
Result0 B
Add at least one list item.
0items0non-empty0unique0duplicates0characters
Image preview
List basics
Understanding lists
List formatting transforms the presentation of each item without changing the underlying item order. Common uses include quoted values, command arguments, labels, and numbered lists.
Input and output separators are independent, so line-based input can become comma-separated output without an extra conversion step.
What it does
What this tool does
Build consistently formatted text and optionally export a clean image preview for sharing.
Independent separators
Read one delimiter and write another.
Live text result
Copy, download, or send the result back for another pass.
PNG export
Render the formatted list to a focused light or dark image.
How to use
How to use it
Add the source
Paste or open a text file.
Choose formatting
Set prefixes, suffixes, quotes, bullets, numbering, and width.
Set the output separator
Choose lines, commas, tabs, or a custom delimiter.
Export
Copy text, download TXT, or save the image preview as PNG.
Limits
Common errors and limits
Padding counts characters
Visual alignment can vary with proportional fonts or full-width characters.
Long image output
The PNG preview is capped to a practical canvas size; text export remains complete.
Remove exact prefix
Remove one matching literal prefix/suffix at the edge of each item, before replacement and added formatting. Interior text is preserved.
FAQ
Frequently asked questions
Can I add text to every line?
Yes. Prefix and suffix are applied to each item.
Can I make a comma-separated quoted list?
Choose double quotes and comma as the output separator.
Does image export upload the list?
No. The browser draws the PNG locally with Canvas.
Can I remove part of every item?
Use Find and Replace; plain text replacement is applied to every item.