Support Privacy & Free Expression

Anime girls unite! Say no to dystopian futures with EFF's collection of vinyl stickers. Sheet measures 9.25" x 3.75".

Celebrate 35 years of fighting for privacy & free speech online with the EFF35 Cityscape design! EFF has a not-so-secret weapon that keeps us in the fight even when the odds are against us: we never lose sight of our vision for a better future. Choose 100% cotton in a roomy Classic Fit Crewneck Tee or a soft Slim Fit V-Neck.

Break free of tech’s walled gardens when you fly with EFF. This limited edition design includes dazzling glow-in-the-dark details and an embedded puzzle! 100% cotton t-shirts in roomy Classic Fit or stretchy Slim Fit for all bodies.

Receive one EFF35 Cityscape T-Shirt (v-neck style available by request), plus one special edition EFF DEF CON 33 Beyond the Walled Garden T-Shirt! Choose one size for both items: Classic Fit or stretchy Slim Fit for all bodies. Email us with any questions.

Don't lose the forest for the trees—keep fighting for a world where tech supports people irl. Enjoy Lovelace-Klimtian vibes in this sweatshirt's gold details and orange poppies. Well-weighted 8-oz 50/50 polycotton in dark forest green with a drawstring hood and metal zipper offers a roomy fit and looks great on all bodies. Size Chart.

Celebrate 35 years of fighting for privacy & free speech online with the EFF35 Citiscape design! EFF has a not-so-secret weapon that keeps us in the fight even when the odds are against us: we never lose sight of our vision for a better future. Choose 100% cotton in a roomy Classic Fit Crewneck Tee or a soft Slim Fit V-Neck. Combo includes a Multisticker Sheet and an EFF Grey Hat.

Break free of tech’s walled gardens when you fly with EFF. This limited edition design includes dazzling glow-in-the-dark details and an embedded puzzle! 100% cotton t-shirts in roomy Classic Fit or stretchy Slim Fit for all bodies. Includes a Multisticker Sheet and an EFF Grey Hat.

The Guardian-only Metal Member Card is a stainless steel keepsake member card emblazoned with the Guardian mecha standing strong with EFF on the front lines in the battle for digital rights. Receive one when you first become a Guardian member.

You will also receive our DEF CON 33 T-Shirt. Break free of tech’s walled gardens when you fly with EFF. This limited edition design includes dazzling glow-in-the-dark details and an embedded puzzle! 100% cotton t-shirts in roomy Classic Fit or stretchy Slim Fit for all bodies.

The Guardian-only Metal Member Card is a stainless steel keepsake member card emblazoned with the Guardian mecha standing strong with EFF on the front lines in the battle for digital rights. Receive one when you first become a Guardian member.

This combo includes:

• Motherboard Hooded Sweatshirt: Enjoy Lovelace-Klimtian vibes in this sweatshirt's gold details and orange poppies. Well-weighted 8-oz 50/50 polycotton in dark forest green with a drawstring hood and metal zipper offers a roomy fit and looks great on all bodies. Size Chart.

• DEF CON 33 T-Shirt: Break free of tech’s walled gardens when you fly with EFF. This limited edition design includes dazzling glow-in-the-dark details and an embedded puzzle! 100% cotton t-shirts in roomy Classic Fit or stretchy Slim Fit for all bodies.

• EFF Hat: Stay shaded, stylish, and ready to stand up for user rights with this low-profile cotton twill dad cap! It's made of 100% cotton with a 6-panel, unstructured, low-profile design, and an antique brass buckle closure.