Squealing

Hi I’m new to Jimnys I’ve always had this very little squeak on idle and when I touch the clutch very gently it completely goes away guessing it a clutch bearing no issues with the drive at and does not do it when driving ???? Also it’s been parked up as I been working away since September started it up last night and getting a squeak rev it goes away and comes back been told it my fan belt where been sat after driving it for abit it wasn’t as bad then went away for a while hope some one can help me out Thankyou

What are the belts like condition wise? Any cracks? Might just be worth changing if you can't tell where the squeak is actually coming from, any changes in the squeak if you turn lights on full and heating etc?

Just same and no different with lights or air con on etc that I have noticed anyway so il do as you said and go with the belt change there’s few marks on the belts no major cracks or anything tho it’s not Made the noise after a good drive today but don’t want them snapping or anything if this is a sighn there on there way out Thankyou for the reply