Free Online Tools for Public Use

Free online win bitcoin[0]; tools, Bitcoin (BTC) Address Generator, Crypto Address/Wallet Balance Checker, Coin Flip, SHA256 (SHA2) Hash Generator, RC4Drop Encrypt / Decrypt, SHA512 (SHA2) Hash Generator, SHA3 Hash Generator, MD5 Hash Generator, Rabbit Encrypt / Decrypt, PBKDF2 Hash Generator, 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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Search results for 'win bitcoin[0];' 23
Bitcoin (BTC) Address Generator
by free-tools.io Executed 373 times

Generate your own Bitcoin (BTC) wallet address to receive funds

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Crypto Address/Wallet Balance Checker
by free-tools.io Executed 436 times

Check crypto wallet balance online for any crypto currency address. It supports almost all crypto addresses like Bitcoin, Litecoin, Dogecoin, Ethereum, Counterparty, Open Assets Protocol, Ripple and Ripple based IOUs, Omni, NXT and NXT AE, NEM, Bitshares with account names, Factom, Dash, PeerCoin, Blackcoin, Grantcoin, CapriCoin, Rubycoin, etc...

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Coin Flip
by free-tools.io Executed 312 times

Simple tool simulate coin flip and show the result

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SHA256 (SHA2) Hash Generator
by free-tools.io Executed 2,920 times

Simple tool sha256 (sha2) strings for the text content online. SHA-256 is one of the four variants in the SHA-2 set. It isn't as widely used as SHA-1, though it appears to provide much better security.

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RC4Drop Encrypt / Decrypt
by free-tools.io Executed 753 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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SHA512 (SHA2) Hash Generator
by free-tools.io Executed 1,337 times

Simple tool sha512 (sha2) strings for the text content online. SHA-512 is largely identical to SHA-256 but operates on 64-bit words rather than 32.

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SHA3 Hash Generator
by free-tools.io Executed 821 times

Simple tool sha3 (512, 384, 256, 224) strings for the text content online. SHA-3 is the winner of a five-year competition to select a new cryptographic hash algorithm where 64 competing designs were evaluated. Each of the SHA-3 functions is based on an instance of the Keccak algorithm, which NIST selected as the winner of the SHA-3 competition, but those SHA-3 functions won't produce hashes identical to Keccak.

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MD5 Hash Generator
by free-tools.io Executed 3,540 times

Simple tool md5 strings for the text content online. MD5 is a widely used hash function. It's been used in a variety of security applications and is also commonly used to check the integrity of files. Though, MD5 is not collision resistant, and it isn't suitable for applications like SSL certificates or digital signatures that rely on this property.

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Rabbit Encrypt / Decrypt
by free-tools.io Executed 3,463 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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PBKDF2 Hash Generator
by free-tools.io Executed 3,702 times

Simple tool PBKDF2 strings for the text content online. PBKDF2 is a password-based key derivation function. In many applications of cryptography, user security is ultimately dependent on a password, and because a password usually can't be used directly as a cryptographic key, some processing is required. A salt provides a large set of keys for any given password, and an iteration count increases the cost of producing keys from a password, thereby also increasing the difficulty of attack.

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RC4 Encrypt / Decrypt
by free-tools.io Executed 451 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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DES Encrypt / Decrypt
by free-tools.io Executed 12,348 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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