Base Converter

Convert numbers between different base systems including binary, octal, decimal and hexadecimal. Useful for programmers and computer science students.

Chinese-English Typography Corrector

Fix common typography issues in Chinese and English text. Perfect for professional documents and publications.

Text Cleanup

Clean up text by removing extra spaces, line breaks and unwanted characters. Perfect for formatting and data cleaning.

Length Converter

Convert between different length units including meters, feet, inches, miles and more. Perfect for construction, DIY projects and international measurements.

Character Tools

Various character manipulation tools including counting, reversing, and transforming characters. Perfect for text processing and formatting.

Text Duplicate Checker

Find and remove duplicate lines or text from your content. Perfect for cleaning up lists, removing duplicates and data processing.