BlobSender

Blobsender is a Web3 dApp on Ethereum mainnet that lets anyone create and share EIP-4844 blob transactions on-chain. Users can write messages, greetings, confessions, or anything else in a simple text field and submit them as blobs, which are stored on Ethereum.

The dApp shows recently created blobs from other users, providing a live feed of on-chain messages. Each blob includes the creator’s address, message, timestamp, and a link to inspect the transaction and blob details.

Users can write and submit text directly as an on-chain blob, view recent blobs from other users in real time, and explore messages, greetings, or creative posts on Ethereum.

Blobsender.xyz makes it easy to experiment with blobs on Ethereum, post public messages, or just say hi to the blockchain.