> For the complete documentation index, see [llms.txt](https://web3-glossary.xvitesse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://web3-glossary.xvitesse.com/advanced-concepts/layer-2-solutions.md).

# Layer 2 Solutions

Layer 2 Solutions

Layer 2 solutions are technologies developed to improve the scalability and efficiency of blockchain networks by processing transactions off the main chain (Layer 1). These solutions, such as state channels and rollups, aim to reduce transaction costs and increase throughput without compromising security.

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