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Web3 Storage

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Free file storage and sharing with up to 1TB of space.

APIDeveloper ToolsAuth: API KeyFree
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Updated 2026-06-15

What is Web3 Storage?

Web3 Storage is a file sharing and storage platform that provides up to 1TB of free space.

It is useful for developers building applications that require file storage and sharing functionality.

What you can build with Web3 Storage

Host dApp assets

Store and serve static files, images, and user uploads for decentralized applications using content-addressed links.

Persist NFT metadata

Upload JSON metadata and media files for NFTs so they remain accessible even if original hosting disappears.

Archive project data

Back up large datasets or logs for web3 projects within the included 1 TB free allowance.

Get started with Web3 Storage

  1. 1Sign up for a Web3 Storage account
  2. 2Generate an API key in the dashboard
  3. 3Review the API reference for upload endpoints
  4. 4Make an authenticated HTTPS request with the key
  5. 5Upload files and retrieve their content identifiers

Web3 Storage: pros & cons

Pros

  • +1 TB free storage included
  • +Simple API key authentication
  • +HTTPS transport for all calls
  • +Decentralized file addressing

Cons

  • Requires web3/IPFS knowledge for best results
  • No SLA or paid support tiers mentioned
  • Content addressing can complicate updates
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A dev-tools service that provides decentralized file storage and sharing with API access.

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