Tool Guides

Post Jan 29, 2026 6 min read

Unix Timestamp Converter: Complete Date to Timestamp Guide

Convert between Unix timestamps and human-readable dates. Learn how Unix time works and when to use timestamp formats in programming.

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Post Jan 29, 2026 5 min read

Shuffle Lines Randomly: Complete Guide to Randomizing Text

Randomize the order of text lines for quizzes, playlists, and fair selection. Learn when and how to shuffle content effectively.

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Post Jan 29, 2026 6 min read

Split Text: How to Break Content by Character or Line

Split text by delimiter, character count, or line breaks. Learn techniques for parsing and dividing content effectively.

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Post Jan 29, 2026 6 min read

Join Lines: How to Merge Text with Custom Separators

Merge multiple text lines into one using custom separators. Learn to combine lists into comma-separated values and more.

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Post Jan 29, 2026 6 min read

UUID Generator: How to Create Unique Identifiers

Generate UUIDs for databases, APIs, and distributed systems. Learn about UUID versions and when to use each type.

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Post Jan 29, 2026 6 min read

Remove Empty Lines from Text: Quick Cleanup Guide

Quickly remove blank lines from text to clean up code, lists, and documents. Learn techniques for handling whitespace efficiently.

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Post Jan 29, 2026 6 min read

Filter Lines by Keyword: Keep or Remove Matching Lines

Filter text to keep or remove lines containing specific keywords. Perfect for log analysis, data cleaning, and content extraction.

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Post Jan 29, 2026 6 min read

URL Extractor: How to Find All Links in Text

Extract all URLs from any text document. Learn techniques for finding links in emails, documents, and web content.

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Post Jan 29, 2026 6 min read

How to Remove Duplicate Lines from Text (3 Methods)

Learn three effective methods to remove duplicate lines from text files, lists, and data exports quickly and accurately.

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Post Jan 29, 2026 7 min read

Compare Two Texts: Find the Differences Instantly

Learn how to compare two texts and find differences instantly using our diff checker tool, perfect for code review, document comparison, and version control.

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