SEC

Security

15 free tools available

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Hash generators, encryption, and password tools

Showing 15 of 15
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A

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AES Encryption Tool – Encrypt & Decrypt Text

Encrypt and decrypt text using AES-256-GCM with a passphrase. Military-grade encryption powered by the Web Crypto API, entirely in your browser.

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B

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Bcrypt Generator

Free online Bcrypt Generator. Quick and easy to use, works entirely in your browser.

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C

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Caesar Cipher – Encrypt & Decrypt Text

Encrypt or decrypt text using the Caesar cipher shift. Pick a shift value from 1-25 and see all 25 possible decodings instantly.

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Checksum Calculator – SHA & MD5 Checksums

Calculate file checksums. Verify file integrity with MD5, SHA-1, SHA-256 hashes.

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CRC32 Calculator – Cyclic Redundancy Check

Calculate CRC32 checksum. Error-detecting code for data integrity verification.

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E

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Email Header Analyzer – Trace Email Origin & Detect Spoofing

Paste raw email headers to analyze routing hops, sender details and check for spoofing signs like mismatched From/Return-Path. Free and private.

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H

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Hash Verifier – Compare Text to Hash Online

Verify if a hash matches your text. Supports MD5, SHA-1, SHA-256 and SHA-512. Compare file or password hashes instantly.

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SEC

Hmac Generator

Free online Hmac Generator. Quick and easy to use, works entirely in your browser.

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M

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Md5 Generator

Free online Md5 Generator. Quick and easy to use, works entirely in your browser.

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P

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Password Strength Checker – Test Password Security

Check password strength. Analyze security level and get improvement tips.

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SEC

PIN Generator – Generate Secure PINs

Generate secure random PINs. Create 4-8 digit PINs for cards and security codes.

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R

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RSA Key Generator – Create RSA Key Pairs Online

Generate RSA public and private key pairs (2048/3072/4096-bit) in your browser. Export keys in PEM format for use in your applications.

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S

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Sha256 Generator

Free online Sha256 Generator. Quick and easy to use, works entirely in your browser.

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SEC

Sha512 Generator

Free online Sha512 Generator. Quick and easy to use, works entirely in your browser.

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T

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TOTP Secret Generator – Base32 Keys for 2FA

Generate random Base32 TOTP secrets for two-factor authentication setup. Copy the key to add to authenticator apps.

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