We’d love to hear from you. Whether you have a question, found a bug, or have an idea for a new test, get in touch and we’ll get back to you as soon as we can.
How to Reach Us
Email: hello@99tools.net
We aim to reply within 2-3 business days.
What to Contact Us About
- Feedback and suggestions: Tell us what you like, what could be better, or which tool you’d like to see next.
- Bug reports: Something not working right? Let us know which test you were using, what happened, and what you expected to happen.
- Business and partnerships: For collaborations, sponsorships, or media inquiries, email us with the details.
- General questions: Anything else about 99Test is welcome.
Reporting a Bug? Include These Details
To help us fix issues faster, please include:
- The name of the test (for example, Reaction Time Test or Jitter Click Test)
- Your device type (desktop, phone, or tablet)
- Your browser and version (Chrome, Safari, Firefox, etc.)
- A short description of the problem, and a screenshot if you can
Before You Write
- Test results: Results can vary with your device, browser, and input hardware, so small differences between devices are normal.
- Privacy: We’ll only use your email to reply to your message.
Thanks for helping make 99Test better!