As developers, we all need reliable tools for testing, debugging, and prototyping. But who wants to deal with signups, ads, or limited features? I built DevQuickTools to solve that a collection of free, privacy-first tools for everyday tasks. Here are 5 of my favorite tools from the site (all open-source, no signup, no BS):
1. Random IP Generator
🔗 Try it here Generate realistic IPv4 and IPv6 addresses for
testing network apps, load balancers, or security systems.
Perfect for:
Simulating user traffic.
Testing IP-based rate limiting.
Educational projects.
2. JSON Formatter & Validator
[🔗 Try it here] Format(https://www.devquicktools.site/tools/json-formatter), minify, and validate JSON with one click. No more guessing why your API is failing!
Use Cases:
Debugging API responses.
Sharing readable JSON with your team.
3. UUID Generator
🔗 Try it here Generate UUIDv4 (and other versions) for databases, session tokens, or unique IDs.
Example Output:
550e8400-e29b-41d4-a716-446655440000
4. Hash Generator
🔗 Try it here Create MD5, SHA-1, SHA-256, and SHA-512 hashes for passwords, checksums, or data integrity checks.
Why It’s Useful:
Securely store passwords (always salt them!).
Verify file integrity.
5. Regex Tester
🔗 Try it here
Test regular expressions in real-time with a live preview.
Supports:
JavaScript, Python, and PCRE syntax.
Match groups and replacements.
Why I Built These Tools
No Signups:
Just open and use.
Privacy-First:
All processing happens in your browser.
Share your favorite tool in the comments.
What’s Next?
I’m adding more tools every week. What should I build next?
Request a new tool—I’m always adding more!
Try them out and let me know what you think! 🚀 Explore All Tools
Top comments (0)