Home / File Scanner Threat Scanner

Check a file before you trust it.

Upload a single file for multi-engine threat analysis. You get a clear verdict, a detection ratio and a cryptographic fingerprint, analyzed securely on our infrastructure.

Drag & drop a file here

or browse to upload — one file at a time

MAX 32 MB · ENCRYPTED IN TRANSIT · FILES DELETED AFTER SCAN
file.bin0 KB
HASHING FILE…

CLEAN

No engines flagged this file.

0 / 72ENGINES FLAGGED
File name
File size
SHA-256
Scanned
Report a false result
How It Works

Secure by architecture

  • 01
    Server-side only

    Your browser never talks to the scanning engine directly. The file is relayed through our server, so the API key is never exposed.

  • 02
    Provider-abstracted

    Results are normalized to a simple verdict and ratio. Engine names and provider branding are stripped before they reach you.

  • 03
    Rate-limited & ephemeral

    Requests are throttled per IP to protect quota, and uploaded files are deleted as soon as the scan completes.

For Your Developers

Backend integration outline

This page is the production-ready front end. Wire it to a secure server route on your Namecheap/Node host:

  1. Accept the upload on the server; read SCAN_API_KEY from an environment variable — never hard-code it.
  2. Forward to the threat-intelligence API, poll the analysis until completed, request an upload URL for files over the inline limit.
  3. Return only verdict, malicious/total ratio and sha256 — strip all engine names and provider branding.
  4. Throttle to ~10 scans / IP / hour and delete files post-scan.

White-labeling the underlying provider is permitted only on the appropriate paid API tier — confirm your license before removing attribution.