Terms of use
About the service
Dogkit provides image processing, data utilities and calculators. Available functions, input requirements and rule sources are described on each tool page. Updated September 11, 2026.
Files and permitted use
Use files you are entitled to process and respect others’ privacy and intellectual property. Processing a file does not change its ownership. Do not use the tools to create fraudulent materials or conduct unlawful activities.
Checking results
Check output formats, dimensions, contents and calculation assumptions before using a result. Financial tools estimate from your inputs; applicable authority rules and statements determine actual taxes, contributions and loan payments. Photo tools do not provide official review or guarantee acceptance. Follow the current requirements of your application channel.
Device limits and saving
Supported formats, file sizes, memory and download behavior depend on your browser and device. Keep original files and download completed results promptly. Clearing browser data, closing the page or device errors can cause unsaved results to be lost.
External sources and open-source software
Links to official rules and third-party sites help you verify information; they do not imply a partnership or certification. Open-source components and their licenses are listed in the open-source notices.
Operator & contact
This website is operated by 杭州市拱墅区问沐网络工作室. For tool support, privacy or terms questions, contact us at the email below.
Include only information needed to resolve your question. Avoid sending identity documents, original passport photos or complete financial records.