Encrypt & Decrypt Text on BlockChain

Encrypt text data with AES256 and store it directly on the
Optimism chain
for permanent preservation, making it easily accessible and trustworthy.

[ Please Switch Your MetaMask Network to Optimism First ! ]

Let's Try !

Please enter the following information (Data ID:

1

/ Password:

HideAllHideAll

) into "Read Data from Chain" area to retrieve the data .

[ TRY NOW ]

Save Data on Chain ⇧

1. Click "Connect to Wallet (OP chain)" button to link your MetaMask

2. Fill the text data you want to upload to "Data to be uploaded" area.

3. Fill your password or click "Gen PWD" to encrypt text data.

4. Click "Upload to OP chain" to upload encrypted data.

5. You will get data ID after uploading success. Then you could use data ID and password to read text data in the future.

Read Data from Chain ⇩

Pull Data from OP chain by data ID and password.

Data ID

Password

HIDEALL

♥

Donate : 0x322998...dCC4fa95