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📝 Text & Document Utilities

Text Tools.info

Fast, lightweight, and 100% private text processing tools running in your browser

Online Text Tools

TXT File Merger
File Merger Natural Sort CSV Headers 1/n Index 100% Local

Merge Multiple Text Files into One, merge multiple text, markdown, novel chapters, and CSV files into one document instantly in browser with custom headers, natural sorting, and line skipping.

Merge Text Files →
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File Encoding Detector
Encoding Charset UTF-8 / GBK / Shift-JIS BOM Preview

Automatically detect the character encoding (UTF-8, GBK, GB2312, Shift-JIS, ISO-8859, Big5, etc.) of text files and fix garbled text issues online.

Detect Encoding →
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Online Text & Code Editor
Text Editor Code Editor Syntax Highlight Notepad Drafts

A clean, distraction-free browser text and code editor supporting multiple syntax modes, line numbers, word count, and instant file saving.

Open Editor →
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