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SemVer Parser

Split semantic versions into numeric, prerelease, and build components.

SemVer Parser
Local input
Output
Processing…
Processed locally in your browserNo input history is saved
About this tool

Made for the task at hand.

Validate strict major.minor.patch versions and inspect prerelease precedence identifiers separately from optional build metadata.

How to use

  1. Enter a version such as 2.4.1-beta.2+build.15.
  2. Review normalized text and individual components.
  3. Correct leading zeros or missing fields if validation fails.
Your work stays yours.
Tool inputs are processed locally in your browser and are never sent to KitVerse servers. Clear the workspace when using a shared device.
Common questions
Is a leading v accepted?

Yes, one leading v or = is accepted for convenience and removed in the normalized output.

Are versions like 1.2 valid?

No. Strict semantic versions require major, minor, and patch numbers.

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