Henry Studio
Contact Us
Whether you have a question, found a bug, want to suggest a feature, or need to report a security issue — we'd be happy to hear from you. Every message is personally read by the independent creator behind Henry Studio.
About Henry Studio
Henry Studio is an independent software studio dedicated to building fast, privacy-first online tools that help people solve everyday problems. Every tool is personally designed, developed, and maintained by a single independent creator based in the United States — no agency, no team, just one builder focused on making genuinely useful software.
The Henry Studio network covers online security, image and PDF tools, calculators, productivity utilities, travel resources, and more — all built with the same core principles: fast, free, and privacy-first.
Ways to Reach Us
Our primary contact method. Replies within 1–3 business days. Security reports prioritized.
Response Times
- General questions: 1–3 business days
- Bug reports: 1–2 business days
- Security reports: Within 24 hours
- Feature requests: 3–5 business days
Send a Message
What We Can Help With
General Questions & Feedback
Questions about how any tool works, suggestions for improvements, or feedback on our content. We read and consider all feedback — many site improvements have come directly from users.
Security Vulnerability Reports
If you've identified a security vulnerability, please report it via email before disclosing publicly. Include a description of the issue, steps to reproduce, and your assessment of the impact. Security reports receive priority attention and are typically addressed within 24 hours.
Content Corrections & Privacy Questions
If you find factual errors in our articles, outdated security guidance, or content that contradicts current best practices, let us know — we update articles promptly. Privacy questions not covered by our Privacy Policy are also welcome.
Partnership & Collaboration
If you represent a security education organization, cybersecurity publication, or academic institution and would like to discuss collaboration on educational content, we're open to those conversations. We do not accept paid placement, sponsored articles, or affiliate insertions.
Frequently Asked Questions
Do you store the passwords I generate?
No. Password generation happens entirely inside your browser using the Web Cryptography API. Nothing is ever transmitted to our server, logged, or stored. You can verify this by opening your browser's developer tools and watching the Network tab — zero outbound requests are made during generation.
How quickly do you respond to messages?
We aim to respond to all messages within 1–3 business days. Security vulnerability reports receive priority attention and are typically addressed within 24 hours. We read every message personally — there is no automated triage system.
Can I request a new tool or feature?
Yes, and we genuinely consider every request. Many of the tools on this site were built based on user suggestions. Send a brief description of what you need and why — if it fits our privacy-first principles, there's a good chance it will be built.
I found a security vulnerability. What should I do?
Email [email protected] with a description of the issue, steps to reproduce it, and your assessment of the impact. Please allow us time to investigate and patch before disclosing publicly. We take all security reports seriously and prioritize them above other work.
Do you accept guest posts, sponsored content, or paid links?
No. We do not accept paid placement, sponsored articles, or affiliate link insertions. Our editorial content is written independently. If you have a genuine collaboration proposal for educational or research purposes, we're open to that conversation.
What is Henry Studio?
Henry Studio is an independent software studio building fast, privacy-first online tools. It's run by a single independent creator based in the United States. The studio operates a network of free tools covering security, productivity, image editing, travel, and everyday utilities.
Find Answers Faster
Many common questions are already answered in these resources:
- Frequently Asked Questions
35+ answers about the generator, password security, password managers, and data breaches.
- Blog & Security Guides
Expert articles on password security, 2FA, data breaches, and protecting your accounts.
- Privacy Policy
How we handle data, what analytics we use, and our commitment to not storing passwords.
- About Henry Studio
Who builds this site, our mission, and the complete product network.
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