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CSS Unit ConverterColor ToolkitGradient GeneratorcURL BuilderURL ParserURL Encoder/DecoderHTTP Status CodesBox Shadow GenFavicon GeneratorFlex & Gridrobots.txt Tester
Text CompareCase ConverterText CleanerText AnalyzerText TransformerList ToolsLorem GeneratorSlug Generator
Cloud VPC PlannerCloud IP RangeSecurity GroupsIAM AnalyzerK8s CIDR PlannerFirewall BuilderHCL FormatterEgress Cost CalcCloud DNS Zone
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Proxmox Net ConfigVMware Port GroupHyper-V vSwitchVXLAN VNI PlannerKVM Net ConfigXCP-ng NetworkNSX-T Segment
Disposable Email DetectorPhone InspectorTor Exit NodeVPN/Proxy DetectDomain ReputationTyposquat DetectUsername SearchFavicon Hash
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Text Compare

Paste two texts to compare them line by line. Changed words are highlighted within each line.

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Text Analyzer

Count words, characters, sentences, and paragraphs. Get reading time, speaking time, top words, and readability scores including Flesch-Kincaid, Gunning Fog, and SMOG. Runs in your browser.

About this tool

Text Compare performs a line-by-line diff using the Longest Common Subsequence (LCS) algorithm - the same algorithm used by diff on Unix systems and by Git to show changed lines. When a line in the original matches a line in the modified version (it was changed, not deleted and replaced), the tool runs a second word-level LCS on that pair to highlight which specific words changed.

Everything runs in your browser - no text is sent to a server. Useful for comparing config files, code snippets, log files, JSON responses, or any two pieces of text.