What does File Engineering Tools do?

A collection of browser tools for checksum verification, MIME inspection, manifest drift detection, and upload test planning.

Does this run in the browser or on the server?

The utility logic runs in-browser for immediate analysis workflows.

Use outputs as QA evidence, then convert repeated checks into CI validations and runbooks.

Browser tools

Client-side utilities for checksum checks, MIME inspection, manifest drift review, and upload QA planning.

8 Tools

Browser Runs locally

No upload Input stays client-side

Use the tools pages when you need quick validation evidence without wiring up a separate script first.

Tool index

Compute SHA256 in-browser and compare against expected hashes.

Open tool

Compare extension-based MIME guess and magic-byte signature hints.

Open tool

Compare two manifest payloads and isolate added, removed, or changed files.

Open tool

Generate structured upload QA cases from a manifest endpoint.

Open tool

Normalize hash strings from logs, manifests, and reports.

Open tool

Scan multiple files and flag extension-versus-signature mismatch risks.

Open tool

Validate filename lists against configurable naming rules.

Open tool

Create copy-ready validation checklists for upload and processing flows.

Open tool