r/proxmark3
Links and discussion around Proxmark3 and its use. It's fine to talk about RFID hacking too
How to think about r/proxmark3
This community focuses on the Proxmark3 device, a powerful tool used for RFID and NFC hacking. Members share insights, tutorials, and experiences related to the device, as well as broader discussions on RFID technology and hacking techniques. The distinctiveness of this community lies in its technical depth and the collaborative spirit of its members, who are often enthusiasts and professionals in the field of security and technology.
Confidence 4/5
Audience
Participants in this community are typically tech-savvy individuals, including hobbyists, security researchers, and professionals interested in RFID technology. The demographic skews towards younger adults, often male, who are eager to learn and share knowledge about hacking and security. Members value technical discussions, hands-on experimentation, and the sharing of practical applications of the Proxmark3.
Posting culture
Content that thrives in this community includes detailed guides, troubleshooting tips, and project showcases related to the Proxmark3 and RFID hacking. Members appreciate well-researched and informative posts, while low-quality content, such as vague questions or promotional material, tends to get downvoted. Posting frequency can vary, but active discussions often emerge around new developments or shared experiences.
Brand engagement notes
Brands looking to engage with this community should focus on providing value through educational content, such as tutorials or insights into RFID technology. Direct promotion is generally unwelcome, and brands should avoid overt advertising. Instead, they can participate by answering questions, sharing relevant research, or sponsoring community-driven projects. Authentic engagement that respects the technical nature of the community is crucial for positive reception.
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/proxmark3 — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/proxmark3 have?
r/proxmark3 has approximately 5,086 subscribers as of May 27, 2026.
When was r/proxmark3 created?
r/proxmark3 was created on March 4, 2020 (6 years ago).
What is r/proxmark3 about?
This community focuses on the Proxmark3 device, a powerful tool used for RFID and NFC hacking. Members share insights, tutorials, and experiences related to the device, as well as broader discussions on RFID technology and hacking techniques. The distinctiveness of this community lies in its technical depth and the collaborative spirit of its members, who are often enthusias…
What subreddits are similar to r/proxmark3?
Communities similar to r/proxmark3 include r/rfid, r/nfc, r/hackrf, r/flipperhacks.
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