Heatflux Tools

Browser-based cybersecurity, networking, automation, and infrastructure utilities.

AES-GCM Encryption

Encrypt and decrypt text using AES-128-GCM, AES-192-GCM, and AES-256-GCM.

Browser-only No upload
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Base64 Encoder / Decoder

Encode plain text to Base64 and decode Base64 back to readable text.

Browser-only No upload
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FortiGate ZTP URL Generator

Generate FortiGate ZTP provisioning URLs from CLI configuration.

Browser-only No upload
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TLS Certificate Inspector

Inspect server certificate details, TLS version, and negotiated cipher suite.

Uses API Rate limited
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FortiManager JSON-RPC Builder

Generate FortiManager JSON-RPC payloads for get, add, set, update, delete, and exec API requests.

Browser-only No upload
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DNS Trace & Subdomain Lookup

Trace DNS lookup from root servers to authoritative nameservers and perform limited safe subdomain discovery.

Uses API Rate limited
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All tools operate locally within your browser where possible. Entered data is not transmitted unless explicitly required by the selected tool.