Privacy Policy

Last updated: November 2026

This policy explains what information DevStudio Online (“we”, “us”) collects when you use https://devstudioonline.com and how it is used.

1. Tools that run in your browser

Most tools (formatters, converters, encoders, hashing, regex, diff, image utilities and similar) process your input entirely in your browser. That input is not uploaded to our servers.

2. Tools that use our servers

Some tools need a server: the HTTP header and redirect checker, HTTP request builder, “fetch from URL”, DNS lookup, webhook tester, database connectors, email sender, temp mail and SSH manager. The data you submit to these tools (for example a URL, a webhook payload or connection details) is sent to our servers only to perform the action you requested. Requests are not used for any other purpose.

3. Account information

If you register, we store your name, email address and a hashed password, plus your plan and its expiry date. You can update your profile, change your password or delete your account at any time from Settings; deleting your account removes your user record and access tokens.

4. Stored credentials

Pro tools can store SMTP, database and SSH credentials for you. These are encrypted at rest, are never returned to your browser after saving, and are only decrypted to carry out an action you start. You can delete them at any time.

5. Logs and technical data

Like most websites, our servers may log technical data such as IP address, user agent and requested URL for security, abuse prevention and rate limiting.

6. Cookies, local storage and advertising

We use browser storage to keep you signed in and remember preferences. We may display ads through third-party networks such as Google AdSense. These providers may use cookies to serve ads based on your visits to this and other sites. You can manage personalised advertising at Google Ads Settings.

7. Third-party services

We rely on providers such as Pusher (real-time webhook delivery) and Google Maps (the Lat/Long picker). When you use those features, your browser may communicate with these services under their own privacy policies.

8. Data sharing

We do not sell your personal information. We share it only with the service providers above or when required by law.

9. Children

DevStudio Online is not directed to children under 13, and we do not knowingly collect their personal information.

10. Changes

We may update this policy from time to time. The date above shows the latest revision. See also our Terms of Service.