Office

60 Tools

Integrates various document processing and conversion functions such as text deduplication, keyword extraction, PDF merging and splitting, and WORD format conversion.

Online Random Email Generator

Quickly generate a specified number of random emails, and customize email prefix length and suffix to improve work efficiency.

Random Mobile Number Generator

Quickly generate random mobile numbers, supporting custom prefixes, quantity to generate, duplicate removal, and output format.

Random Decimal Generator

Online random decimal generator, quickly generates random numbers within a specified range, decimal places, and quantity.

Chinese Paper Standard Size Query

Online query for Chinese standard D-series paper sizes, providing a millimeter width and height comparison table, an essential tool for design and printing.

US Standard Paper Sizes Lookup

Online lookup of US standard paper sizes comparison chart, covering millimeters and inches, supporting common, ANSI, ARCH series, and including a comparison chart.

B Paper Standard Size Query

Query B series paper standard sizes, covering B0 to B10, providing millimeter and inch comparison table and illustrations.

C Paper Standard Size Lookup

Quickly query C series paper (envelope) standard sizes, providing millimeter and inch comparison charts and intuitive illustrations.

Special Character Query

Online special character query tool, quickly find Unicode symbols, HTML entities, supports search by name, symbol, convenient to get encoding information.

Text Flipper

Text flipping tool, supports horizontal and vertical mirroring of text, quickly adjusts text direction.

Text Word Count

Online text word count tool, accurately calculates words, characters, Chinese characters, letters, numbers, and punctuation, improving content analysis efficiency.

Text Duplicate Item Statistics

Counts duplicate lines in text and displays the number of occurrences for each line.

WORD to HTML

Free online Word to HTML tool, quickly converts Word document content into standard HTML code for easy web publishing and content editing.

German Standard Paper Size Lookup

German standard paper size lookup tool, providing millimeter and inch comparison tables to quickly find ISO 216 paper specifications.

Taiwan Paper Standard Size Inquiry

Online inquiry for Japanese Kikuban and Chinese Shirokuban paper standard sizes, providing detailed millimeter specification comparison tables to assist printing design.

Text Line Count

Quickly count text lines online, accurately, improving document processing efficiency.

Text Replacement

Online text replacement tool, quickly find and replace specified strings, improve text editing efficiency, and support arbitrary character replacement.

UBB Editor

Online UBB editor, supports text typesetting, quickly generates forum UBB code, convenient for content publishing.

Text Deduplication

Online text deduplication tool, quickly removes duplicate lines from text, supports batch processing.

Regular Expression Tester

Online regular expression testing tool, quickly verify regular expressions, match and extract desired data from text.

HTML/UBB Conversion

HTML/UBB mutual conversion tool, supports HTML to UBB and UBB to HTML, convenient for editing and publishing.