Free Online Tools for Public Use

Free online software free download tools, Writing - Markdown/LaTex Editor Viewer, Free Paste Tool, PassCheck, CyberChef, Turndown - HTML to Markdown Converter, Paste Code/Text Sharing, Markdown Editor/Viewer, Energy Unit Converter, RC4Drop Encrypt / Decrypt, Rabbit 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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Search results for 'software free download' 69
Writing - Markdown/LaTex Editor Viewer
by free-tools.io

Lightweight distraction-free text editor, in the browser (Markdown and LaTeX supported). No lag when writing.

writing markdown latex editor viewer javascript
Free Paste Tool
by free-tools.io

Simple tool encode and decode Base64 strings

security encoding decoding base64
PassCheck
by free-tools.io

A web application featuring some handy password tools, including a password generator, strength checker and HaveIBeenPwned breach checker.

password generator check password-check breach-check
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.

cyber chef cyberchef security hash encryption AES DES Blowfish binary hexdump compression decompression data checksum IPv6 X509 parsing character-encoding
Turndown - HTML to Markdown Converter
by free-tools.io

HTML to Markdown converter written in JavaScript.

turndown html markdown converter
Paste Code/Text Sharing
by free-tools.io

Share code, text, passwords safely with others with a sharable link. It also supports password-protection, encryption, private paste, auto expiry.

paste pastebin share code security text password
Markdown Editor/Viewer
by free-tools.io

Create and Edit markdown online at client side. Very useful to create README file and other markdown files.

markdown editor viewer file
Energy Unit Converter
by free-tools.io Executed 25 times

Simple tool convert between energy units (Wh, mWh, kWh, MWh, GWh, J, kJ)

converter watt-hour watt joule energy unit-converter
RC4Drop Encrypt / Decrypt
by free-tools.io Executed 99 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 55 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.

rabbit cipher crypto cryptography security hash encrypt encryption decrypt decryption crypto cryptography security hashing generator hash-generator
Triple DES Encrypt / Decrypt
by free-tools.io Executed 0 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.

des triple-des cipher crypto cryptography security hash encrypt encryption decrypt decryption crypto cryptography security hashing generator hash-generator
HMAC (MD5, SHA1, SHA256, SHA512) Hash Generator
by free-tools.io Executed 116 times

Simple tool hmac (MD5, SHA1, SHA256, SHA512)strings for the text content online. Keyed-hash message authentication codes (HMAC) is a mechanism for message authentication using cryptographic hash functions. HMAC can be used in combination with any iterated cryptographic hash function.

hmac crypto cryptography security md5 sha1 sha256 sha512 hash hashing generator hash-generator