I want my text and file contents encrypted before they leave my browser during transfer.

Encrypt text and file contents directly in the browser before they are uploaded or sent. This ensures data is protected in transit and reduces exposure to intermediaries or server-side handling.

This feature encrypts text and file contents on the client side before any data leaves your browser. By performing encryption locally, the data transmitted over the network is already protected, helping prevent disclosure if traffic is intercepted. It supports sending both typed text and selected files while keeping the encryption step automatic and consistent. Users can transfer sensitive documents, notes, or attachments with stronger privacy guarantees compared to plaintext uploads. The approach is especially useful when using shared networks, third-party infrastructure, or untrusted endpoints. It can reduce the risk of accidental logging or inspection during transfer because the transmitted payload is encrypted. The feature is designed to be seamless from a user perspective: you provide content, and the browser encrypts it prior to transfer. This can be applied to scenarios such as sharing confidential reports, submitting private forms, or uploading personal records. The main benefit is improved confidentiality during transmission, with encryption happening at the earliest possible point—inside the user’s browser.