SBOM Diff Checker
Compare two SBOM versions and list which components were added or removed.
Runs in your browser. Nothing is uploaded — your input is processed on this device and discarded when you close the tab.
SBOM Diff Checker
How to use this tool
- Enter your values in the fields above.
- Press Generate to see the result.
- Use Load sample to try the worked example, Copy result to copy it, or Clear to start again.
Worked example
Old SBOM with lodash only and a new SBOM adding react gives 1 added and 0 removed.
What this tool does not do / Limits
This compares the two pasted component lists only. It does not check licences, vulnerabilities, or whether versions are safe.
Frequently asked questions
How are components matched?
By name and version together, so a version change counts as one removal plus one addition.
Does it check vulnerabilities?
No. It only diffs the component lists you paste.
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