Free Tool · Client-Side Only

Semver Range
Calculator.

Test which versions match your semver range. Supports caret, tilde, wildcards, comparison operators, and hyphen ranges — with plain-English explanations.

🎯

Range Input

Presets:
📋

Versions to Test

AquilaX Platform

Find vulnerable version ranges
in your dependencies.

AquilaX scans your package.json, requirements.txt, Cargo.toml, and go.mod for vulnerable dependency version ranges and recommends safe upgrade paths.