Free Online Tools for Public Use

Free online best seo tools free tools, Free Paste Tool, Writing - Markdown/LaTex Editor Viewer, PassCheck, Paste Code/Text Sharing, CyberChef, Turndown - HTML to Markdown Converter, Markdown Editor/Viewer, RC4Drop Encrypt / Decrypt, AES Encrypt / Decrypt, Currency Converter, 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.

Request for New Tool Publish your tool with our SDK
Search results for 'best seo tools free' 70
Free Paste Tool
by free-tools.io

Simple tool encode and decode Base64 strings

security encoding decoding base64
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
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
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
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
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
RC4Drop Encrypt / Decrypt
by free-tools.io Executed 845 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.

rc4drop rc4 cipher crypto cryptography security hash encrypt encryption decrypt decryption crypto cryptography security hashing generator hash-generator
AES Encrypt / Decrypt
by free-tools.io Executed 44,961 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.

aes cipher aes-128 aes-192 aes-256 crypto cryptography security hash encrypt encryption decrypt decryption crypto cryptography security hashing generator hash-generator
Indian Pincode Lookup/Search
by free-tools.io Executed 237 times

Simple tool to lookup indian pincodes

indian pincode lookup search geo
JWT (JSON Web Token) Decoder
by free-tools.io Executed 0 times

Simple tool decode JWT Token

jwt decode json web token