Utilities

Browse all tools in the "Utilities" category and subcategories.

Sorting

Text Sorter (web-toolbox.dev)

Free tool for sorting lines of text in ascending, descending, or random order. Quickly sort name lists, number lists, and more.

Text processing

Text Replace (toolpods.io)

Batch replace strings in text. Set multiple replacement rules and apply them all at once.

Text processing

Text Prefix / Suffix (web-toolbox.dev)

Free tool for bulk-adding specified strings to the beginning or end of each line of text. Streamlines text editing tasks such as adding quote marks or inserting comment symbols.

Text processing

Text Line Joiner (web-toolbox.dev)

Free tool for joining multiple lines of text into one with a specified delimiter. Useful for creating comma-separated lists or SQL IN clauses from multi-line input.

Text processing

Text File Merger (boost-tool.com)

A free online tool to merge multiple text files into one directly in the browser. Supports drag-and-drop input and requires no registration.

Copy & paste

Text Emoticons (www.piliapp.com)

A collection of text-based emoticons and kaomoji. Browse and copy classic ASCII art faces and Japanese-style emoticons for use in messages and social media.

Text processing

Text Duplicate Remover (web-toolbox.dev)

Free tool for detecting and removing duplicate lines from text. Useful for removing duplicates from lists or cleaning up log files.

Text processing

Text Case Converter (web-toolbox.dev)

Free tool for converting text to camelCase, snake_case, PascalCase, kebab-case, and more. Useful for naming convention conversion in programming and data processing.

File conversion

Table to Markdown Converter (boost-tool.com)

A free online tool to convert CSV or Excel data into Markdown table notation. Quickly transforms tabular data into a format suitable for Markdown documents or GitHub READMEs.

Copy & paste

Symbol (www.piliapp.com)

A comprehensive online symbol and special character reference. Browse and copy symbols by category including arrows, currency, math, and more for use in documents and social media.

Network

Subdomain Lookup (web-toolbox.dev)

Free tool for researching subdomains of a specified domain. Enumerates subdomains from DNS databases and public sources, useful for security research and understanding site structure.

Text processing

Strikethrough Text Generator (www.piliapp.com)

An online tool to add strikethrough formatting to text using Unicode combining characters. Generate crossed-out text for use in social media posts, messages, and documents.

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