Add Prefix to Text Lines

➕ Add a Prefix to Text Lines

Quickly prepend a custom prefix to every line of your text. Perfect for markdown, code comments, CSV formatting.

📊 Lines: 0✍️ Characters: 0
✔ Copied!
📄 Output lines: 0🔣 Total chars: 0

✍️ How to use the "Add Prefix to Text Lines" tool

Boost productivity by adding a consistent prefix to each line of your content. Whether you're formatting code, building ordered lists, or preparing data for a CSV, this utility makes it effortless.

📌 Step-by-step guide

  • 1. Paste or type lines into the top box.
  • 2. Set your desired prefix (e.g., "> ", "// ", "- ").
  • 3. Choose options (trim lines, skip empty).
  • 4. Click Add Prefix to Lines.
  • 5. Copy the result.

🚀 Why bloggers & developers love this tool

100% client-side, private, and fast. Perfect for Markdown lists, code comments, SQL formatting, email templates.


© 2025 · Free online utility · Add prefix to any text lines instantly.