user11369: I have a wallet for a service that's getting bloated, and whenever I want to send transactions they notably get slow. How do I prevent stuff like this? Can I just send all the funds to an address to merge the unspent inputs?

user892: You can always send whatever you have in your wallet to another address in the same wallet.
Depending on the size of the transaction you might have to pay a larger fee than normal.

11369: <p>I have a wallet for a service that's getting bloated, and whenever I want to send transactions they notably get slow. How do I prevent stuff like this? Can I just send all the funds to an address to merge the unspent inputs?</p>
 892: <p>You can always send whatever you have in your wallet to another address in the same wallet.<br/>
Depending on the size of the transaction you might have to pay a larger fee than normal.<br/></p>
