Contact
If you have a question, a bug report, or a suggestion for improving Dev Tools, please reach out using one of the methods below.
Reach out by email for general questions, business inquiries, or technical issues.
[email protected]Feedback
If you have a suggestion to make Dev Tools better or an idea for a new tool, please share it anytime. Your feedback is a huge help in improving the service.
Frequently asked questions
Before you get in touch, take a look at our FAQ. You may find the answer you are looking for right away.
Q: Is my input really not sent to a server?
A: Yes. All processing in Dev Tools happens 100% in your browser. Your input is never sent to our servers.
Q: Do I need to sign up?
A: No. You can use every tool right away with no sign-up or login.
Q: Can I use it on mobile?
A: Yes. Dev Tools works perfectly in mobile browsers too.
Q: Are there any costs?
A: No. Dev Tools is completely free with no usage limits.
Email inquiries are usually answered within 1-2 business days.