Input is structured with disclosed rules and is not sent to an external system without user action.
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Data & developer
SemVer Comparator
Validates, compares, and sorts major.minor.patch versions with prerelease identifiers such as alpha.1 according to SemVer precedence. Build metadata does not affect precedence, and the result alone does not prove dependency compatibility.
✓ Free✓ No account✓ In-browser
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What does this tool do?
Compare and sort versions with SemVer prerelease precedence rules.
APPLICATION AND DECISION GUIDE
SemVer Comparator: method and usage
Validates, compares, and sorts major.minor.patch versions with prerelease identifiers such as alpha.1 according to SemVer precedence. Build metadata does not affect precedence, and the result alone does not prove dependency compatibility.
fields or lines that follow the tool labels and contain no unnecessary personal data Confirm the shape first with a small example containing no personal data.
an editable draft, field summary, and explicit next action
Practical steps
- Enter one version per line.
- Run validation and sorting.
- Decide compatibility together with the package contract and changelog.
manual review of required fields, dates and numbers, audience fit, and any official requirements
Verify schema, encoding, and data-loss assumptions in the target system.
Suitable use cases
- Sorting release lists
- Checking release precedence
- Comparing prereleases
LEARN THE WORKFLOW
Guides for this tool
An API Delivery Review with NDJSON, OpenAPI, and SemVer
Validate streaming data, inventory endpoints, and verify release precedence before delivery with explainable steps.
Read guide →Reliable Scheduling with Cron and Unix Time
Prevent time zones, DST, field order, and second-vs-millisecond mistakes from breaking scheduled jobs.
Read guide →ABOUT THIS TOOL
Frequently asked questions
What input does SemVer Comparator accept?+
fields or lines that follow the tool labels and contain no unnecessary personal data Enter one version per line.
What does SemVer Comparator return?+
an editable draft, field summary, and explicit next action Input is structured with disclosed rules and is not sent to an external system without user action.
How should I validate SemVer Comparator output?+
manual review of required fields, dates and numbers, audience fit, and any official requirements
Does SemVer Comparator send or store input on a server?+
Tool input is processed in the active tab. Saving to the Workstation or transferring to another tool is a separate choice. Consider browser extensions and shared devices separately; the privacy page explains advertising and network connections.