WWF
Building a future in which people and nature can thrive together, in a stable environment, now, and for generations to come.
Creative Action Network
Home of Recovering The Classics, Gun Show Gallery, and more. Crowdsourcing creativity for causes.
San Francisco, CA
Cure Thrift Shop
We are a philanthropic thrift shop in NYC that benefits juvenile diabetes research. We love to decorate and play dress-up with our mannequins.
New York, NY
Hi! We're Planned Parenthood
We’re America’s most trusted provider of reproductive health care, and we think we look pretty good for nearly 100 years old.
All over the world
The Adventure Project
We are a nonprofit "adding venture" to hire entrepreneurs in developing countries. .................................................. Tell Someone, #YoureHired
New York
Faces of UNICEF
We created Faces of UNICEF to shine a spotlight on our incredible staff, see what makes them tick, and find out why they love their jobs.
All over the world
Volunteer Bucket List
How many of these bucket list items can you complete before you turn 26?
NY, NY
Oxfam GB
Oxfam is an international charity organisation that is fighting poverty and suffering and helps communities around the world.
Oxford, United Kingdom
Fairtrade America
Dedicated to the development of farmers and workers, and unlocking the power of consumers, businesses and civil society to change the rules of trade and build awareness.
The Harry Potter Alliance
We turn fans into heroes. We're changing the world by making activism accessible through the power of story. We also like pizza.
Hogwarts
World Bank Dataviz
Visualizing the fight against poverty. Find and share the latest and greatest development dataviz!
Stand Up for Down There
This is NARAL Pro-Choice America's official Tumblr! Follow us for all things gender equality & reproductive freedom.
Washington, DC
Saving Young Lives
The Trevor Project is the leading national organization providing crisis intervention and suicide prevention services to LGBTQ youth.
USA
Global Citizen
Global Citizen is a community of people like you, who want to learn about and take action on the world’s biggest challenges. Extreme poverty ends with you.
New York, NY
See Spot Rescued
We are all about dog rescue! All breeds, all sizes, all ages. We are a non-profit 501(c)3 dog rescue based in Jersey City, NJ run completely by volunteers!
Jersey City, NJ
Feeding Hope: #ProRecovery Tumblr Blog of the National Eating Disorders Association
NEDA supports those affected by eating disorders, and is a catalyst for prevention, cures and access to quality care.
Random Acts (RandomActs.org)
At Random Acts, it’s our mission to conquer the world one random act of kindness at a time.
Harm Reduction Coalition
HRC is a national advocacy and capacity-building organization that promotes the health and dignity of individuals and communities impacted by drug use.
National Novel Writing Month
We believe your story matters, and that you're the only one who can tell it. Write your story through NaNoWriMo, or its Young Writers Program!
Berkeley, CA
To Write Love on Her Arms: Behind The Scenes
A look at our team, in the office and on the road. Journey alongside us as we spread the message of help and hope.
Cocoa, FL & New York, NY
Doctors Without Borders/Médecins Sans Frontières (MSF)
An international medical humanitarian organization working in nearly 70 countries.
Human Rights Watch
Human Rights Watch is one of the world’s leading independent organizations dedicated to defending and protecting human rights.
It Gets Better
Our mission is to communicate to LGBT youth around the world that it gets better, and to create and inspire the changes needed to make it better.
Worldwide
OK2TALK
A safe community where you can add your voice about #mentalhealth.
United States
National Geographic Found
FOUND is a curated collection of rare photos from National Geographic's archives. Many of these photos have never been published. It's the beginning of a great adventure.
UNICEF
UNICEF advocates for the world’s most vulnerable children, offering visual evidence from 194 worldwide offices in support of children’s rights everywhere.
GLAAD
GLAAD amplifies the voice of the LGBT community in the media
New York / Los Angeles
Amnesty International USA
We've been fighting the bad guys since 1961 - you can join us!
New York, NY