Your Security Tools Hub
Empowering individuals and businesses with free, powerful security tools since 2023.
To democratize access to professional-grade security tools, making advanced digital protection available to everyone—from individual users to enterprise teams—completely free of charge.
We believe that security shouldn't be a luxury or a complicated expense. Every internet user deserves access to tools that can protect their digital identity and privacy.
To become the world's most trusted platform for security tools, recognized for our commitment to privacy, innovation, and user education in cybersecurity.
We envision a future where security awareness is widespread, and powerful protection tools are as accessible as the browsers they run in.
loginsu was founded in 2023 by a team of security engineers and developers who were frustrated by the state of online security tools. We noticed two major problems:
Essential security tools were locked behind expensive subscriptions or complex enterprise plans.
Many free tools required uploading sensitive data to third-party servers, creating security risks.
We set out to solve these problems by creating loginsu—a platform where:
From students learning about cybersecurity to IT professionals securing enterprise systems, our tools help people across the globe protect their digital lives. And we're just getting started.
The principles that guide everything we build at loginsu
Your data never leaves your browser. We believe true security tools should protect privacy, not compromise it.
We don't just provide tools—we explain how they work and how to use them effectively for maximum security.
We constantly update our tools with the latest security algorithms and best practices.
The security experts and developers behind loginsu
Former cybersecurity professionals with experience in penetration testing, cryptography, and secure system design.
Full-stack engineers specializing in web security, browser APIs, and creating performant, user-friendly interfaces.
Thousands of users who provide feedback, suggest features, and help us prioritize what tools to build next.
Our impact in the security tools space
The modern technologies powering our secure, fast tools
Client-side execution
Community contributions
Native browser security
Optimized algorithms
How the security community uses and recommends loginsu
Used in cybersecurity courses at universities and coding bootcamps to teach security fundamentals.
Trusted by small business owners to secure their online accounts and protect customer data.
Recommended in developer forums, Discord servers, and Stack Overflow for security testing.
Our roadmap for the future of security tools
Have suggestions? We're always listening to our community. Share your ideas for new tools or features.
Join thousands of users who trust loginsu for their security needs. All tools are 100% free and run locally in your browser.
Yes! All our tools are completely free with no hidden costs, premium tiers, or subscription plans. We're committed to keeping security tools accessible to everyone.
We don't. loginsu is a passion project built by security professionals who believe in making security tools accessible. We may consider optional donations or sponsor-supported features in the future, but core tools will always remain free.
Your data never leaves your browser. All our tools run locally using JavaScript, which means passwords, API keys, and other sensitive information are processed entirely on your device. We don't have servers that could be compromised.
Absolutely! Many businesses use our tools for security testing, employee training, and securing their systems. All our tools are suitable for both personal and commercial use.
We welcome suggestions and contributions! You can submit tool ideas through our feedback form, contribute code on GitHub, or join our community discussions.