⚡ 130+ tools · 100% client-side · zero data sent

Developer Tools

Browser-side utilities for developers & security researchers — SHA hashing, JWT decoding, AES encryption, regex testing, JSON formatting and much more. Everything runs locally, nothing touches a server.

⚡ PhishDestroy Custom

Built for security research & anti-phishing work

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BIP39 TesterPD
Phishing Research

Generate or validate BIP39 12/24-word seed phrases to test phishing forms that harvest wallet recovery phrases.

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security.txt GeneratorPD
RFC 9116 · /.well-known/

Build a valid security.txt with Contact, Expires, Policy, Encryption and all standard fields.

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llm.txt GeneratorPD
llmstxt.org spec · /llms.txt

Generate an AI-readable llms.txt so LLMs can understand your site's structure and content.

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robots.txt GeneratorPD
AI bot blocking · /robots.txt

Build robots.txt with one-click blocking for GPTBot, ClaudeBot, CCBot, PerplexityBot and 10+ other AI crawlers.

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SafeLink DecoderPD
Outlook · ProofPoint · URLDefense

Decode Microsoft Defender SafeLinks and ProofPoint URLDefense wrappers to reveal the real destination URL.

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🧰 All Tools

The ⚡ PD custom tools above are searchable here too

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