Start with what the task needs
ZKR helps reduce the sensitive information included in a supported cloud request. It detects values locally, replaces them for processing and restores matching values in the answer.
Text stays editable
As you write, highlights and a counter show detected values. Your original prompt remains editable. Switching ZKR off removes the protection indicators without changing what you wrote.
Review supported files
Attach a supported document or readable receipt image, prepare the protected copy and review the extracted text and masks. Correct recognition errors and add any masks you need before sending.
Understand the boundary
Protected file pages are rebuilt from reviewed text. Images, charts, handwriting, layouts and languages may not be preserved or understood. For a task that needs the original picture, consider the data you are choosing to share and the selected model.
Privacy is a set of choices
ZKR does not detect every personal detail. Local execution, provider retention, browser storage and wallet billing each have their own limits. Review the data and controls page to decide what fits your task.
