Printf Text Tool

Printf Text Tool lets you quickly format text templates by inserting dynamic values into placeholders like %s and %d. This tool allows you to create formatted messages, automate text customization, and preview results live without coding. Import templates or value lists for easy batch processing.

Paste your input above or import a file below.
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Supported file types: .txt
Paste your input above or import a file below.
No file chosen
Supported file types: .txt

Feature Guide:

  • Live preview of formatted text using printf placeholders
  • Supports %s and %d replacement in order
  • File import (.txt) for template and values
  • Copy Output and Export Output to file
  • Clear All functionality
  • Character counter under output
  • Flash output border for instant feedback

How to Use:

  1. Enter your template with placeholders like %s or %d.
  2. Enter values (one per line) to replace each placeholder.
  3. View the live formatted output.
  4. Copy or export the result as needed.

Example:

Template Text:

Hello, %s! You have %d new messages.

Values:

Alice
5

Result:

Hello, Alice! You have 5 new messages.

Common Use Cases:

Printf formatting is widely used for creating dynamic templates in software development, bulk email generation, report automation, personalized messages, and database entries. This tool helps you simulate and preview printf-style text substitution quickly without needing to write code manually.

Useful Tools & Suggestions:

After formatting output with Printf Text, Replace Words in Text can help you fine-tune any placeholders or values that need updating. And if you’re prepping output for visual layout, Pad Text gives you control over alignment and spacing so things look polished.

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