HashZynCompany
About HashZyn
HashZyn is a hash-first malware scanner and developer API for files, SHA-256 hashes, URLs, and code snippets — built for clear verdicts without keeping your samples.
What we build
Security teams and builders need a fast answer: is this file, link, or snippet clean, suspicious, or malicious? HashZyn focuses on that single actionable verdict instead of dumping dozens of raw engine rows.
How scanning works
Whenever possible we hash in the browser first. Known digests return quickly without a second upload. Unknown files are checked against commercial engines and threat feeds; URLs use malware URL intelligence and page heuristics; pasted code is scored with HashZyn’s own heuristics.
Privacy by design
Samples are not archived after the request. We keep only what is needed to run accounts — email, plan, and credit balance — so you can scan and integrate without leaving a malware store behind.
Built for developers
The same scan paths power the website and the REST API. Create an account, generate an API key, and call lookup, file, URL, or text endpoints from your product, CI, or security workflow.
Principles
- Hash-first: SHA-256 before upload when possible
- One verdict: clean, suspicious, or malicious
- Ephemeral samples: not stored after scanning
- Honest limits: free daily scans and clear paid credits