Free Online Tools for Public Use

Free Online encryption Tools, AES Encrypt / Decrypt, CyberChef, DES Encrypt / Decrypt, RC4 Encrypt / Decrypt, RC4Drop Encrypt / Decrypt, Rabbit Encrypt / Decrypt, Triple DES Encrypt / Decrypt, Free utility tools collection and very useful for basic needs. These tools are developed and maintained for public use for free. You are free to collaborate to add more tools to this platform.. Are you missing any needy tool? Please request below.

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Free online encryption tools 7
AES Encrypt / Decrypt
by free-tools.io Executed 19,161 times

Simple tool to encrypt and decrypt using AES. The Advanced Encryption Standard (AES) is a U.S. Federal Information Processing Standard (FIPS). It was selected after a 5-year process where 15 competing designs were evaluated. This tool supports AES-128, AES-192, and AES-256. It will pick the variant by the size of the key you pass in. If you use a passphrase, then it will generate a 256-bit key.

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CyberChef
by free-tools.io

Perform all manner of 'cyber' operations within a web browser such as AES, DES and Blowfish encryption and decryption, creating hexdumps, calculating hashes, and much more.

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DES Encrypt / Decrypt
by free-tools.io Executed 7,921 times

Simple tool to encrypt and decrypt using DES. DES is a previously dominant algorithm for encryption, and was published as an official Federal Information Processing Standard (FIPS). DES is now considered to be insecure due to the small key size.

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RC4 Encrypt / Decrypt
by free-tools.io Executed 312 times

Simple tool to encrypt and decrypt using RC4. RC4 is a widely-used stream cipher. It's used in popular protocols such as SSL and WEP. Although remarkable for its simplicity and speed, the algorithm's history doesn't inspire confidence in its security.

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RC4Drop Encrypt / Decrypt
by free-tools.io Executed 543 times

Simple tool to encrypt and decrypt using RC4Drop. It was discovered that the first few bytes of keystream are strongly non-random and leak information about the key. We can defend against this attack by discarding the initial portion of the keystream. This modified algorithm is traditionally called RC4-drop. By default, 192 words (768 bytes) are dropped by this tool.

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Rabbit Encrypt / Decrypt
by free-tools.io Executed 1,936 times

Simple tool to encrypt and decrypt using Rabbit. Rabbit is a high-performance stream cipher and a finalist in the eSTREAM Portfolio. It is one of the four designs selected after a 3 1/2-year process where 22 designs were evaluated.

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Triple DES Encrypt / Decrypt
by free-tools.io Executed 377 times

Simple tool to encrypt and decrypt using Triple DES.Triple DES applies DES three times to each block to increase the key size. The algorithm is believed to be secure in this form.

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