Semantic Version Validator
Validate semver format per semver.org.
Validate semantic versioning format instantly. Free semver checker for MAJOR.MINOR.PATCH.
Calculator Inputs
About Semver Check
Validate semver format per semver.org.
Checks X.Y.Z format with optional pre-release and build metadata.
Where it is used
Package versioning, changelog, release tags.
How to use the Semver Check
- Version String — enter the value (e.g. 2.1.4 or 2.1.4-beta.1).
- Calculate — press the Calculate button to see the result instantly above.
Formula
MAJOR.MINOR.PATCH optional -pre+build metadata.
Examples
Example
version:2.1.4
Result: major:2 minor:1 patch:4 — VALID ✓
Frequently Asked Questions
- What is semver?
- MAJOR for breaking, MINOR for features, PATCH for fixes.