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Segurança

Browse free Segurança online tools on ToolPure. Search, run, and use browser-first privacy-friendly tools with no signup required.

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🔒 28 Segurança tools

Password Generator

生成安全的随机密码。

生成 MD5、SHA-1、SHA-256 哈希值。

生成随机 UUID。

解码并检查 JWT 令牌。

Bcrypt Generator

生成 Bcrypt 密码哈希。

Random String Generator

生成自定义长度和字符集的随机字符串。

使用密钥生成 TOTP 动态口令。

SSL Certificate Checker

检查域名的 SSL/TLS 证书信息。

编码和解码摩斯电码消息。

使用凯撒密码加密和解密文本。

ROT13 Encoder Decoder

使用 ROT13 密码编码和解码文本。

Vigenere Cipher

使用维吉尼亚密码加密和解密文本。

使用密钥生成 HMAC 哈希值。

Checksum Generator

生成文件的校验和（MD5、SHA-256）。

Wifi Qr Generator

Wifi Qr Generator

Credit Card Validator

Credit Card Validator

Add password protection to PDF files.

Remove password protection from PDF files.

Encrypt and decrypt text using AES algorithm.

RSA Key Generator

Generate RSA public/private key pairs.

Password Strength Checker

Analyze password strength and estimate crack time.

BIP39 Generator

Generate BIP39 mnemonic phrases for crypto wallets.

entropy-analyzer

file-header-analyzer

certificate-parser

API Key Leak Checklist

Free API Key Leak Checklist for planning, comparing, generating, and improving online workflows with privacy-first ToolPure pages.

Privacy Policy Checker

Free Privacy Policy Checker for planning, comparing, generating, and improving online workflows with privacy-first ToolPure pages.

Why use ToolPure Segurança tools?

These tool pages are organized around real search demand, fast access, mobile use, privacy labels, related-tool navigation, and multilingual SEO. High-traffic tools can later be upgraded into batch workflows and APIs.