Dev Tools
Free online developer tools to compare files, test regex, analyze JSON paths, and debug data easily.
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JSON Diff
Compare two JSON files and highlight differences instantly for debugging and analysis.
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File Diff
Compare files line by line to quickly identify differences and changes.
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rule
Regex Tester
Test and validate regular expressions with real-time matching and results.
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JSON Path Tester
Test JSONPath expressions to extract and analyze specific data from JSON.
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XPath Tester
Evaluate XPath queries to extract data from XML documents quickly.
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