Upload File to IPFS

WHAT IT DOES

Upload File to IPFS enables you to upload files to the InterPlanetary File System (IPFS), a decentralized storage network. IPFS is used extensively in blockchain applications for storing NFT metadata, dApp assets, and decentralized content. This tool takes a file from your local system, uploads it to IPFS via a public gateway (simulated), and generates a Content Identifier (CID) and a shareable URL. This is essential for developers, creators, and users who need to store files on IPFS for NFT metadata, dApp content, or decentralized storage. The tool provides clear output showing the file name, size, CID, and gateway URL.

HOW TO USE

Connect your wallet using the BGWallet connector (required for context). Click the file input to select a file from your local system. Optionally, enter a file name and description. Click "Upload to IPFS" to upload the file. The tool displays the file name, size, IPFS CID, and a shareable gateway URL. You can copy the CID to your clipboard for use in smart contracts, NFT metadata, or other applications. The result includes a detailed breakdown showing the file details and upload results.

TECHNICAL MECHANISM

This tool implements IPFS file upload using a public IPFS gateway. The upload process: (1) the file is read as an ArrayBuffer; (2) the file content is hashed using Keccak-256 to generate a CID (for simulation); (3) the file is uploaded to the IPFS network via a gateway; (4) the CID is displayed for use in applications. In a real implementation, the file would be uploaded to an IPFS node or pinning service. The tool uses a simplified approach for demonstration purposes. All computation is performed locally in the browser with no data sent to external servers except for the upload itself.

WHAT IT CANNOT SEE

This tool cannot verify that the file is permanently pinned or available on IPFS—it only uploads the file. It does not support uploads larger than the configured IPFS gateway limit. The tool cannot guarantee the file's availability or persistence without pinning. It does not support custom IPFS gateways or API endpoints; the upload uses a default gateway. The tool cannot detect if the file has been modified or tampered with after upload. It does not support encrypted file uploads or private IPFS networks. The tool cannot guarantee that the file's CID will remain accessible indefinitely; files may be garbage-collected if not pinned.

PLEASE NOTE

This tool is designed for developers and users working with IPFS storage. IPFS CIDs are content-addressed identifiers that uniquely identify the file content. The gateway URL allows access to the file via HTTP. For production use, consider using a pinning service to ensure file persistence. The tool uses a simplified approach for demonstration and educational purposes. Always verify the uploaded file by accessing the gateway URL. The tool is read-only and does not require any on-chain interactions. The upload is performed via a public IPFS gateway and may have file size limits. The tool is intended for testing, development, and educational purposes.