Inventory output

Asset Manifest Generator

Create an exportable inventory of a file set with measurable file facts and exact SHA-256 fingerprints.

Local processingSource unchangedCSV + JSON

Add files or a folder

Image dimensions are added where the browser can decode the image. Other files still receive path, format, size, timestamp and hash facts.

No files selected.

Create a machine-readable inventory of a file set

Asset Manifest Generator records measurable facts about the files you select, including paths, formats, byte sizes, timestamps, SHA-256 fingerprints and image dimensions where the browser can decode them. The manifest can accompany a delivery or provide a baseline for later comparison.

Useful for delivery evidence and record keeping

A manifest makes the delivered set explicit: which files were present and which exact byte content was fingerprinted at that moment. This can help with handoffs, archival records, release evidence and later verification.

SHA-256 identifies exact byte content

Matching SHA-256 values mean the compared byte content is identical. A changed hash proves the bytes changed, but it does not explain why they changed or whether the new file is correct.

Hash identity is not business correctness

A unique or matching fingerprint does not prove that a file is the right product image, approved document or intended release asset. Use matching, readiness or content review tools for those different questions.

The manifest does not alter the source set

TaskThimble reads local file facts and generates the manifest as a new output. The selected files themselves are not renamed, moved or modified.