AES-GCM text encryption and decryption
Encrypt UTF-8 text with a password in the browser, or restore the encrypted packaging of the original site format.
It is only processed in the browser, not uploading or saving. Leaving the page will be cleared; the calculation can also be cleared and the result can be discarded. Do not enter other people's credentials or private keys.
AES-GCM text encryption and decryption User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- Encrypt a presentation text and decrypt it with the same password.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Each time a random salt and 96-bit IV are generated, a 256-bit key is derived with PBKDF2-SHA256, and the AES-GCM uses a 128-bit authentication tag.
scope of use
Requires https; only compatible with the JSON format of this site, and does not save the password. The lost password cannot be restored, and the weak password is still at risk of offline guessing.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
Requires https; only compatible with the JSON format of this site, and does not save the password. The lost password cannot be restored, and the weak password is still at risk of offline guessing. Please compare the input unit, rounding method, applicable rules and data version first.