Free SemVer Calculator

Validate and parse semantic version numbers (SemVer 2.0.0), compare any two versions, and check whether a version satisfies a common range expression. All parsing happens locally in your browser.

Version A

e.g. 1.4.2, 2.0.0-beta.1, 3.1.0+build.5

Version B

e.g. 1.5.0, 2.0.0-rc.2

Parse Version A

major1

minor4

patch2

pre-release—

build metadata—

Comparison Result

A < B

Range Check — does Version A satisfy this range?

Supports: >=1.0.0, >1.0.0, <2.0.0, ~1.2.3, ^1.2.3, 1.2.x, >=1 <2, exact 1.2.3

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