> For the complete documentation index, see [llms.txt](https://docs.unisat.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.unisat.io/products/utxo-management/how-to-merge-runes-alkanes-btc-fb.md). # How to merge Runes / Alkanes / BTC / FB? The Merge function in the UniSat UTXO Management Tool helps consolidate multiple fragmented UTXOs into a single UTXO, making your asset structure more efficient and easier to manage. ### **Supported Merge Scenarios** * **Alkanes**: Custom merge up to 500 Alkanes UTXOs UTXOinto a single . * **Runes**: Custom merge up to 500 Runes UTXOs into a single UTXO. * **BTC**(on Bitcoin) / **FB** (on Fractal): Merge up to 500 UTXOs into a single UTXO. ### **How to Merge** Your **UTXOs？** In this guide, we will use Merging Alkanes UTXOs as an example. The merging process for Runes, Alkanes, and BTC/FB is generally similar, with slight differences based on the asset type. Please refer to the specific merge interface for each asset. **Visit:** **⚠ Always double-check all details before confirming.** **⚠ Only UTXOs of the same asset type and same asset name can be merged.**
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