Category
Text and format
Regex, diffs, counters, and utilities to clean, transform, and compare content.
This section groups utilities with the same intent so navigation, internal linking, and discovery stay coherent by topic.
Regex tester
Test regular expressions, flags, captured groups, and replacements with instant feedback.
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Text diff
Compare two text blocks and highlight insertions, deletions, and readable changes.
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JSON diff
Detect added, removed, or changed keys between two JSON documents.
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JSON formatter
Format, minify, and validate JSON instantly in the browser with readable output.
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Word counter
Count words, characters, and spaces instantly with a lightweight text tool.
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Uppercase text converter
Switch text between uppercase, lowercase, and sentence case directly in the browser.
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Slug generator
Turn titles and phrases into clean SEO-friendly slugs with configurable separators.
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