Privacy Policy

This site handles information sent from the browser or entered during use only to the extent necessary for providing the service.

• Technical information such as IP address, User-Agent, referrer, and language settings
• Environment information shown as part of tool features, such as screen size, time zone, and network information
• Inputs provided to tools, such as images, text, and Mermaid syntax
• Information submitted through contact or feedback forms, such as name, email address, subject, and message body

Collected information is used for the following purposes.

• Providing tool features, showing results, and performing downloads or copy actions
• Service protection such as debugging, security response, and rate limiting
• Analysis for advertising, measurement, and service improvement
• Responding to inquiries, reviewing improvement requests, and handling operational communication

Many features, such as image editing and text formatting, are processed in the browser whenever possible.

However, some features, such as IP checks or request-context inspection, may observe information on the server side and return only the minimum necessary data.

This site may display advertisements served by third-party vendors including Google AdSense.

Third-party vendors such as Google may use cookies to deliver ads based on past visits to this site or other sites.

You can disable personalized advertising cookies used by Google through Google Ads Settings.

• Google Ads Settings: https://adssettings.google.com/
• About Google advertising technologies: https://policies.google.com/technologies/ads

Except where required by law, user information is not provided to third parties without consent.

However, third-party services may be used within the necessary scope for ad delivery, delivery optimization, or security protection.

This site takes reasonable security measures to prevent leakage, loss, damage, or unauthorized access to information.

This policy may be reviewed in response to legal amendments or changes to the service. Revisions take effect when posted on this site.