free charity sites
Click-to-Give
http://www.bhookh.com/index.php - hunger in Indiahttp://freekibble.com/ - dog foodhttp://www.freekibblekat.com/ - cat foodhttps://www.freekibble.com/litter/ - cat litterhttp://www.ecologyfund.com/ecology/_ecology.html - bunch of environment stuffhttps://landcareniagara.com/click-to-plant/ - plant a tree in Canadahttps://porloschicos.com/regalometro.php - hunger in Argentina (blue button)https://greatergood.com/clicktogive/ggc/home - various (don't click the one for autism, they donate to Autism Speaks which is a terrible charity)https://www.freetheocean.com/ - clean up the oceanhttps://www.cliquealimentos.com.br/site/ - hunger in Brazilhttps://www.pajacyk.pl/#index - hunger in Polandhttp://www.okruszek.org.pl/ - hunger in Polandhttps://arab.org/click-to-help - varioushttps://www.shopforyourcause.com/click-to-donate - varioushttps://polskieserce.pl/ - Polish heart healthhttp://bokinpark.com/ - education in Cambodia (click the two buttons above the line)http://dobrewychowanie.pl/klikanie/index.php/klikaj-w-skrzynie - fund scholarships in Polandhttps://www.woordendaad.nl/geven/gratis-doneren/ - Dutch emergency assistancehttp://cannecy.free.fr/solar/ - solar energyhttps://www.brotherearth.com/e/click-donation/ - various environmental causeshttp://cannecy.free.fr/waste/ - clean up wastehttp://www.diewaldseite.de/ - protect forestshttp://cannecy.free.fr/iforest/en/ - plant an oak treehttps://fr.yummypets.com/voice - various animal causeswww.clicanimaux.com/catalog/accueil.php?sites_id=1 - various animal causes [WARNING: sometimes contains graphic imagery]https://www.animalwebaction.com/en/don-gratuit/couvertures/%22 - various animal causes [WARNING: sometimes contains graphic imagery]http://www.pmiska.pl/ - dog food in Polandbarkingmad.co.za/click-to-feed/ - dog food in South Africahttps://bigcatrescue.org/get-involved/volunteer/i-care-click-to-feed-a-big-cat/ - feed big catshttps://actuanimaux.com/aidez-les - various animal causes [WARNING: sometimes contains graphic imagery]
Search Engines
http://www.goodsearch.com/ - donate to various charities by searchinghttps://www.ecosia.org/ - plant trees by searching
Games
http://freerice.com/ - answer questions to donate ricehttps://beanbeanbean.com/ - like freerice but with beanshttp://eterna.cmu.edu/web/ - fold RNA FOR SCIENCEhttp://phylo.cs.mcgill.ca/ - align DNA sequences FOR SCIENCEhttps://fold.it/portal/ - fold protein to find coronavirus cures
Do Stuff IRL
http://resqwalk.com/ - donate money to an animal rescue while walkinghttp://www.wooftrax.com/ - pretty much the same thinghttp://www.charitymiles.org/ - same as above but for more charitieshttp://www.mlmp.org/ - monitor butterflies FOR SCIENCEhttp://www.lostladybug.org/index.php - take pictures of ladybugs to track their populations
Other
https://folding.stanford.edu/ - runs in the background; does protein simulations for Stanford Universityhttp://www.tabforacause.org/?r=11048379 - get a heart for every tab you open; donate hearts to various charitieshttps://smile.amazon.com/ - .5% of the money you spend on Amazon goes to a charity of your choice (no cost to you)https://goodblock.gladly.io/?r=15145 - adblock but you can view one ad a day, which gives you hearts; donate to various charitieshttps://www.zooniverse.org/ - do all sorts of sciencey stuffhttp://thenonprofits.com/ - similar site to this carrd; lists free charities