Base NFT collections

Create your collection, then add NFTs from your wallet.

BaseMainnet

Collection details

Collection nameUp to 32 bytesSymbol Description Collection artworkPNG, JPG or WebP · up to 2 MBThe cover for your whole collection, such as a logo. Each NFT gets its own artwork later. Maximum supplyPermanent lifetime cap. Burning does not reopen supply.Creator royalties (%)0–100%. Marketplace policies determine payment.Royalty recipientReceives creator royalties. Separate from the service fee.

Uploaded artwork and generated metadata are published to public IPFS when you request a review, before wallet approval. Keep private information out of your artwork and description. Your own metadata links stay as supplied.

Use your own collection metadata

Collection metadata URIOptional. HTTPS, IPFS or Arweave JSON. Overrides the hosted name, description and artwork document.

Your wallet owns the collection contract. Supply cap, metadata URIs and royalty settings are fixed at creation.

Review collection

Collection creation enabled.

Creates an empty collection. Adding NFTs uses separate wallet approvals and network costs.

Collection creation

One-time service fee: ≈ 0.0100311 ETH
Adding NFTs later: No service fee
Network & protocol costs: Additional

Estimated in this network’s native coin. Review the exact amount before approving.

View fees ↗

Quick guide

1. Pick collection artwork

Your collection cover represents the whole project. A logo or square 1024 × 1024 image works well. Each NFT gets its own artwork later.

2. Create the collection

Set the details and royalties, review the costs and approve. This creates an empty collection.

Base supply cap, metadata URIs and royalties are fixed at creation. Burning does not reopen the cap.

3. Mint your NFTs

Choose the collection under Manage your collections below. Add an NFT name, artwork and recipient, then approve minting. There is no RockTheCoin fee for adding items; network and protocol costs still apply.

Go to collection manager ↓

Artwork & metadata guide ↗ Security & contracts ↗

Your collection, your control

No RockTheCoin share of mint revenue or creator royalties.

Hosted images are resized to a maximum width of 1024 px. Metadata stays on RockTheCoin. Use your own IPFS or Arweave URI for independent hosting.

Manage your collections

Choose a collection to add NFTs.

Connect your wallet to see your collections.

Base NFT collections

Collection details

Review collection

Manage your collections

Collection controls

Transfer collection ownership

Permanently close minting

Accept collection ownership

Review collection control

Review collection transaction