Pedzisa mutsara unotevera: Bieber anotsigira Pencils of Promise, sangano rinoyamura rakatangwa naAdam Braun, munun'una muduku womutariri waBieber. Sangano racho rinovaka zvikoro munyika dzichiri kusimukira, uye Bieber akava maneja webasa resangano racho muGuatemala. Anoshanda semutauriri wemukurumbira wesangano nekumhanyisa kushambadza kwesangano rerudo uye mushandirapamwe waro "Zvikoro4Vose". Anovimbisa kushanyira zvikoro zvinopa mari yakawanda kusangano racho. Anotora chikamu mumasangano ekuunganidza mari uye anopa zvikamu zvemari kubva kumakonzati ake uye Someday mutsara wezvinonhuwira, uye zvigadzirwa zvakasiyana-siyana kune rudo. Muna 2010, Bieber akatsigira mushandirapamwe weVanhu veEthical Treatment of Animals (PETA) nekukurudzira vateveri kuti vatore zvipfuyo zvakasiiwa kubva kunzvimbo dzekuchengetedza. Bieber akapa vhudzi rake kuna Ellen DeGeneres panguva yekuonekwa kwake muhurukuro yake "The Ellen DeGeneres Show" munaKurume 2011. Bvudzi rake rakatengeswa paBay nemari inopfuura $40 000 uye mari yacho yakabatsira sangano rinoponesa mhuka, The Gentle Barn. Kutevera
Kudengenyeka kwenyika uye tsunami muJapan muna Kurume 2011, Bieber akapa mari kubva kumakonzati ake muJapan kuJapan Red Cross muna Chivabvu 2011. Muna Zvita 2011, Bieber akapa $ 100,000 kuWhitney Elementary School muLas Vegas kupa vadzidzi vanobva kumhuri dzine mari shoma. Bieber akatsigira, sangano risina purofiti rinounza mvura yokunwa yakachena kuvanhu vari munyika dzichiri kusimukira. Pazuva rake rekuzvarwa muna 2011 na2012, akatanga mushandirapamwe wake wekukurudzira vateveri vake kuti vape paTwitter. Bieber akatumidzwa zita remukurumbira wechipo chegore ra2011 neAmerican news aggregator uye blog HuffPost.