Prospects for the high luminosity LHC (ATLAS and CMS)

This presentation reviews the different physic topics which could be accessible with the High-Luminosity LHC program (HL-LHC) with the ATLAS and CMS detectors. An integrated luminosity of 3000 fb-1 at 14 TeV is expected and detectors will have to adapt to severe data-taking conditions. The Higgs boson coupling to fermions/bosons will be measured with precisions reaching the percent level. Expections on Higgs self coupling and vector-vector boson scattering are also reachable with this luminosity. The direct search of heavy resonances or SUSY particles will reach the TeV scale.