Dynamic Rule Editor

Transform Text Instantly
with Custom Rules & Templates

Clean, format, and rework your text with live, customizable rules. Apply regex, formatting, and templates—all in one powerful editor.

100%
Live Text Transformation
Unlimited
Custom Rules
Templates
One-Click Solutions
Open Source
No Account Needed

Powerful Text Rule Engine

Everything you need for advanced text transformation

From regex-based replacements to live formatting and templates, this is your all-in-one text processing tool.

Live Rule Editor

Instantly see your text transform as you type or paste. Add, edit, and reorder rules on the fly.

  • • Regex & pattern matching
  • • Replace or format text
  • • Drag-and-drop rule ordering
  • • Enable/disable rules
  • • Live preview

Templates & Presets

One-click templates for common tasks: remove quotes, bold numbers, clean up whitespace, and more.

  • • Built-in templates
  • • Add or merge with your rules
  • • No coding required
  • • Customizable

Export & Import

Save your rules, share with others, or back up your workflow.

  • • Export rules as JSON
  • • Import from file
  • • Persistent in your browser
  • • No sign-up needed

Why Use This Rule Editor?

Beyond basic text editing

See how this tool delivers advanced text transformation capabilities that basic editors and find/replace tools can't match.

FeatureRule EditorBasic Editor
Live Rule ApplicationYes, instant as you typeNo
Regex & Pattern SupportFull supportLimited/None
Formatting (Bold, Italic, etc.)YesNo
Templates & PresetsYes, built-inNo
Export/Import RulesYesNo

Frequently Asked Questions

Everything you need to know

Get answers to common questions about Tralsi's features and capabilities.

How does the rule editor work?

Can I use multiple rules at once?

What are templates?

How do I save or share my rules?

Is this tool free?

Ready to transform your text?

Join users who rely on the Rule Editor for fast, flexible, and powerful text transformation. Try it now—no sign-up needed!

Try the Rule Editor