Free Cybersecurity Toolkit for Online Protection & Testing
If you’re looking for a free cybersecurity toolkit to test, analyze, and improve your online security, you’re in the right place. This easy-to-use browser-based toolkit is designed for developers, IT professionals, and everyday users who want quick access to essential online security tools — all in one place.
Our Free Cybersecurity Toolkit includes features like a password strength checker online, SHA-256 hash generator, base64 encoder decoder, SSL certificate checker, JWT decoder online, and a real-time email validator tool. All tools are completely free, require no installation, and work instantly in your browser.
Password Strength Checker Online
A weak password can be your biggest online vulnerability. Our password strength checker online helps you instantly evaluate the strength of your passwords. Just enter your password, and the tool will analyze it based on length, uppercase letters, numbers, and symbols — showing whether it’s weak, moderate, or strong.
This is essential for securing your email, social accounts, or any login-based service.
Free Cybersecurity Toolkit
Password Strength Checker
Hash Generator (SHA-256)
Base64 Encode/Decode
SSL Certificate Checker
Fake Login Page Detector
JWT Token Decoder
Email Validator
Hash Generator (SHA-256)
The hash generator tool lets you generate a secure SHA-256 hash for any input text. Hashes are widely used in encryption, blockchain, password storage, and data validation. Enter any string of data, and instantly get the secure hash version — ideal for developers and cybersecurity students.
Base64 Encoder Decoder Tool
Our base64 encoder decoder makes it easy to convert your data to or from base64 format. This is useful when encoding binary data into readable ASCII text for use in APIs, email attachments, or URLs. Just type or paste your input — click encode or decode — and get the results instantly.
SSL Certificate Checker Tool
Wondering whether a website’s SSL certificate is valid? Use our SSL certificate checker to verify domain security. Enter any website (e.g., https://yourdomain.com), and this tool will fetch its SSL details and let you know whether the connection is secure or outdated.
Fake Login Page Detector
Cyber threats like phishing are increasing. The fake login detector helps identify suspicious or fake login pages. If a URL includes unusual login patterns or redirects, the tool will alert you so you can avoid scams and identity theft.
JWT Decoder Online
This JWT decoder online is perfect for developers working with JSON Web Tokens. Paste any JWT and decode its header and payload in human-readable format — instantly. No server calls or data stored — secure, fast, and developer-friendly.
Email Validator Online
Validate any email address in real time with our email validator online. It checks format and verifies MX records to make sure the domain can receive emails. This is helpful for marketers, website signups, and email deliverability testing.
Why Choose Vabelic’s Free Cybersecurity Toolkit
🆓 100% free to use
🚀 Instant results, no login or signup required
🌐 Works on desktop and mobile
🎯 Accurate, real-time data
🛡️ Safe and privacy-focused — no data stored
This all-in-one free cybersecurity toolkit is a powerful suite for developers, ethical hackers, bloggers, students, and tech-savvy users looking to boost their cybersecurity hygiene.
Start Using It Today — No Installation Required
Everything works inside your browser. Bookmark this page, and you’ll always have a fast, lightweight security toolkit at your fingertips — anytime, anywhere.
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ask us
anything
Is this toolkit really free?
Yes! It’s completely free — no account, no payment, no ads.
Is my data safe?
Absolutely. Everything runs inside your browser. Nothing is uploaded or stored.
Do I need to install anything?
Nope. Just open the webpage and start using the tools right away.
Can I use it on mobile?
Yes, it’s fully responsive and mobile-optimized.
Is it safe to test emails or JWTs here?
Yes, it’s safe. All operations happen locally in your browser — your data never leaves your device.