Git Conventional Commit & URL Converter
About Semantic Version Validator
The Semantic Version (SemVer 2.0.0) String Validator audits version identifiers against official SemVer regex patterns, validating Major/Minor/Patch numeric digits, leading zero restrictions, pre-release tags, and build metadata.
How to Use Semantic Version Validator
Step 1
Type or paste a version string into the validator.
Step 2
Toggle whether leading `v` prefixes should be permitted.
Step 3
Inspect the validation status and parsed components table.
Step 4
Click "Copy Report".
Practical Use Cases for Semantic Version Validator
Validating Git Release Tags in CI/CD Workflows
Verify that release tags (e.g. `v1.2.3` or `1.2.3-rc.1`) conform strictly to SemVer specifications before triggering automated deployments.
Catching Invalid Leading Zeros in Version Numbers
Detect illegal version strings like `1.02.3` or `01.2.3` that violate SemVer 2.0.0 section 2 leading-zero restrictions.
Input & Output Examples
Validating SemVer String with Pre-Release & Build Info
`1.0.0-alpha.1+build.20240101`
Status: ✅ VALID SemVer | Major: 1, Minor: 0, Patch: 0 | Pre-release: `alpha.1` | Build: `build.20240101`
Key Features & Performance
- ✓Strict SemVer 2.0.0 official regular expression validation.
- ✓Deconstructs input into Major, Minor, Patch, Pre-release, and Build Metadata components.
- ✓Optional tolerance for leading `v` prefixes (`v1.2.3`).
- ✓100% Client-Side memory execution.
- ✓1-Click Copy validation report.
Key Terminology & Definitions
Leading Zero Restriction (SemVer)
Numeric identifiers in SemVer MUST NOT include leading zeroes (e.g. `05` is invalid; `5` is valid).
Build Metadata (`+build`)
A series of dot-separated alphanumeric identifiers appended after a plus sign providing build information without affecting version precedence.