By Team Hypomnema · Privacy & security
Match multiple local files against a SHA-256 checksum manifest.
Use the guide alongside the working tool.
Open Checksum Manifest Verifier →Working local example
Use Try sample in the tool to load a labeled demonstration.Match multiple local files against a SHA-256 checksum manifest.
Prepare the right input
Paste GNU or BSD-style SHA-256 manifest entries.
Select the local files to check.
Review before using the result
Review matches, mismatches, missing files and extra files.
Up to 100 files, 20 MB each and 50 MB total. Filename matching is exact. Integrity is not malware detection or publisher authentication.
Privacy and trust boundaries
Inputs remain in this browser. No online reputation, account, DNS or remote key lookup is performed. A static inspection is not a security certification.
Use the sample to learn the workflow. Clear sensitive input after use; private exports and clipboard contents require careful handling.
Ready to apply this workflow?
Try Checksum Manifest Verifier →Explore a related workflow
- Subresource Integrity Generator: workflow, verification and limits
Create SRI hashes and escaped script or stylesheet snippets.
- File Type & Signature Inspector: workflow, verification and limits
Compare common file signatures with the filename extension.
- Local Secret Scanner: workflow, verification and limits
Find likely credentials and produce a masked sharing copy.
- PII Finder & Masker: workflow, verification and limits
Find common identifiers and mask them before sharing text.
Keep your original files and review the result. Found unclear instructions? Contact Team Hypomnema.