SemVer Comparator
Compare two semantic versions (e.g. 1.2.3 vs 1.2.4) or check if a version satisfies a range (e.g. ^1.2.0). Free and instant. No sign-up required.
About this tool
This free SemVer comparator lets you compare two semantic versions (e.g. 1.2.3 and 1.2.4) to see which is greater, less, or equal. You can also check whether a version satisfies an npm- style range such as ^1.2.0 or ~1.0.0. Invalid versions and ranges show clear validation messages.
How it works
- Compare versions: Enter two versions in major.minor.patch format. The result shows whether the first is greater than, less than, or equal to the second.
- Check range: Enter a version and a range (e.g. ^1.2.0, >=1.0.0). The tool reports whether the version satisfies the range.
Use cases
- Dependency management: Verify that a package version satisfies your required range in package.json.
- Release checks: Compare release versions before tagging or deploying.
- CI/CD: Validate version compatibility in build and deploy pipelines.
Frequently asked questions
What is semantic versioning?
What does ^ and ~ mean in version ranges?
Does this tool work offline?
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