Have questions, feedback, or need support? Send us a message and we'll get back to you.
Mizakii is an independently built collection of free, browser-based developer tools. Every tool runs entirely in your browser — no data is sent to our servers.
We typically respond to messages within 24–48 hours. For urgent issues, please include as much detail as possible about your browser, device, and the tool you were using.
Are the tools really free?
Yes — all 70+ tools on Mizakii are completely free to use, require no account, and have no usage limits.
Is my data safe?
All processing happens in your browser. We do not store, log, or transmit your input data to any server. See our Privacy Policy for details.
Can I suggest a new tool?
Absolutely — use the form above. We read every suggestion and add popular requests to our roadmap.
Can I use Mizakii tools in my own project?
The tools are for personal and professional use via the website. For API access or licensing, contact us using the form above.