text to speech translator online

Read out loud webpages, texts, pdf's and ebooks with natural sounding voices

is an online music sequencer. Make tunes in your browser and share them with friends

generate RSS out of anything

the first pirate website in the world to provide mass and public access to tens of millions of research papers

Free Book site to download

The world's largest ebook library

PDF Drive is your search engine for PDF files.

arXiv is a free distribution service and an open-access archive for 2,142,712 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quan

The preprint server for biology

Gutenberg is a library of over 60,000 free eBooks

There are 1479512 books on the library.

A Pirate Library Archive

Free online proofreading and essay editor

largest collection of variety books and blogs

An online free STIX viewer / visualizer.

Test your open source research skills with these challenges.

check whatsapp user profile without saving contact number and some other info.

Secure Cloud Storage and Communication Privacy by Design Get 20GB of storage for free.

Lufi - Encrypted temporary file upload service

Blazing fast file uploader. For real A modern and self-hosted file upload service that can handle anything you throw at it

Send lets you share files with end-to-end encryption and a link that automatically expires upload upto 2GB

decentralize file shearing

BlackHole is a file transfer application built on top of blockchain for the new internet. You can share any super security file with ease and be sure the data is yours forever. You

Security-focused Linux distribution with 135+ pre-configured OSINT and security tools for penetration testing and reconnaissance.

BGP.tools is a website that provides a collection of tools and utilities related to the Border Gateway Protocol (BGP), which is the protocol used for routing Internet traffic betwe

All-In-One OSINT tool with neat web interface

Ecode/Decode strings

Free Spanish-language OSINT platform (31 tools + 7 guides + 10 OSINT prompts for Claude): WHOIS/RDAP + DoH DNS + subdomains via crt.sh (unified /dominio dashboard), IP geolocation,

DenCode is a web application for encoding and decoding values.

A browser extension for OSINT search

The easiest way to identify anything

theHarvester is a very simple, yet effective tool designed to be used in the early stages of a penetration test. Use it for open source intelligence gathering and helping to determ

A tool to encode,decode,hash,file hash etc.

create svg graph

CodePen is a social development environment. At its heart, it allows you to write code in the browser, and see the results of it as you build. A useful and liberating online code e

Diceware is used to generate cryptographically strong passphrases. Don't let that frighten you away though, a passphrase is just a password made of words you can remember.

Free URL scanner to detect phishing and fraudulent sites

This tool takes x86 or x64 assembly instructions and converts them to their binary representation (machine code). It can also go the other way, taking a hexadecimal string of machi

Online big number calculator.

This page lets you hash ASCII text or a file with many different hash algorithms. Checksums are commonly used to verify the integrety of data. The most common use is to verify that

This tool will take your text and convert all the special characters to their proper HTML codes, so you can paste text with special characters or HTML code onto your website. It ha

encode/decode URL in url form.

A lightweight, online service for when you don’t have the time, resources, or requirements to use a heavier-weight alternative. Explore executables by dissecting its sections, stri