◇ On your device

File integrity manifest

Create a downloadable JSON inventory of selected file names, sizes and SHA-256 checksums.

How it works

Select the files to include and review their order.
Generate SHA-256 checksums for the selected files.
Download the manifest and keep a trusted copy for later comparisons.

Related tools

Identifier Checksum Validator

Identifier Checksum Validator. Run the workflow locally with explicit inputs and bounded deterministic logic; review assumptions before operational use.

ZIP contents and safety inspector

List ZIP entries, declared sizes and suspicious paths without extracting files.

ICS to CSV / JSON Export

ICS to CSV / JSON Export. Run the bounded local parser or conversion.