Universal File Inspector
Local file analysis in 5 blocks: identity, technical signatures, metadata, security risks, and suggested actions.
You use this tool often? Pro includes files up to 500 MB and priority processing.
What is Universal File Inspector?
This tool inspects a local file and generates a concise 5-block report: identity, technical preview, metadata, security and actions.
How to use this tool?
Upload a file, wait for local analysis, and review extension/content mismatches, signatures and risk signals.
Benefits
- 100% local analysis
- Fast technical triage
- Actionable security hints
- Smart links to related tools
Frequently Asked Questions
- Is the file uploaded to a server?
- No. Analysis runs inside your browser with no upload requirement.
- What checks are included?
- SHA-256 hash, declared vs detected MIME, magic number, hex preview, metadata extraction and security signals.
- Can it detect scripts and macros?
- Yes. It flags PDF JavaScript/actions and possible VBA payloads in Office containers.
- Can I continue with other tools?
- Yes. Suggested actions provide direct bridges to related WebFileTools utilities.
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Use →What is Universal File Inspector?
This tool inspects a local file and generates a concise 5-block report: identity, technical preview, metadata, security and actions.
How to use this tool?
Upload a file, wait for local analysis, and review extension/content mismatches, signatures and risk signals.
Benefits
- 100% local analysis
- Fast technical triage
- Actionable security hints
- Smart links to related tools
Frequently Asked Questions
- Is the file uploaded to a server?
- No. Analysis runs inside your browser with no upload requirement.
- What checks are included?
- SHA-256 hash, declared vs detected MIME, magic number, hex preview, metadata extraction and security signals.
- Can it detect scripts and macros?
- Yes. It flags PDF JavaScript/actions and possible VBA payloads in Office containers.
- Can I continue with other tools?
- Yes. Suggested actions provide direct bridges to related WebFileTools utilities.
Similar Tools
PDF JavaScript Inspector
Extract and analyze all JavaScript embedded in a PDF: document-level scripts, AcroForm field actions, and XFA scripts. Automatic detection of common errors.
Use →Anonymize Server Logs
Automatically remove IPs, emails, names, and domains from your server logs for privacy and GDPR compliance. 100% local processing, no data sent.
Use →EXIF Viewer
Inspect photo EXIF metadata: camera, lens, ISO, GPS with map. 100% browser-based, no upload.
Use →File Hash Checker
Calculate and compare MD5, SHA-1, SHA-256, or SHA-512 file fingerprints. 100% in the browser. Verify your downloads.
Use →