Creator Platforms

Unstable Diffusion

Unstable Diffusion operates an uncensored AI image generation platform that's become one of the more prominent players in AI-generated adult content. Starting as a Reddit forum and Discord community in…

Founded 2022 · 4 years on market

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About Unstable Diffusion

Unstable Diffusion operates an uncensored AI image generation platform that’s become one of the more prominent players in AI-generated adult content. Starting as a Reddit forum and Discord community in 2022, it grew out of efforts to fine-tune Stable Diffusion specifically for NSFW purposes shortly after the model’s open-source release. The platform now handles over 500,000 image generations daily for more than 350,000 active users who are creating everything from realistic to anime-style adult imagery with minimal content restrictions. The service runs on a freemium model with credits for image creation, offering custom models optimized for adult content generation. While it positions itself as “uncensored,” the platform does implement moderation policies that ban depictions of real people, minors, and extreme violence. The company raised $60,000 in angel funding through Kickstarter and operates out of New York. As we’ve covered, the AI porn generation space has faced criticism from artists and ethicists, but Unstable Diffusion has carved out a niche serving users looking for AI tools without the content guardrails typical of mainstream image generators.
Archival coverageFirst covered
2 articles 2023–2025 Peak: 2025 (1)

Unstable Diffusion

37%
0

Privacy deep-dive

In summary

Unstable Diffusion collects all generated images for human moderation, model training, and marketing reuse while retaining personal data indefinitely with no content opt-out. The policy claims GDPR/CCPA compliance but lacks third-party disclosures, retention limits, and mechanisms like Do Not Sell, heavily favoring the company over users.

  • All generated images collected and human-reviewed
  • Images reused for marketing/advertising
  • Retains personal data indefinitely
  • No data sales claimed
  • Device fingerprinting mandatory (24h retention)

Privacy Concerns

  • High All generated images collected and reusable for marketing with no opt-out
  • High Personal data retained indefinitely by default
  • High All images visible for human moderation with no consent granularity
  • High Broad, sub-licensable content license over user submissions
  • Medium Termination at any time without notice and no appeal

Privacy Positives

  • Medium Impact No sale or redistribution of personal data without consent
  • Medium Impact GDPR-style access, rectification, erasure rights described
  • Medium Impact Device fingerprinting data retained only 24 hours
  • Low Impact Clear Q&A-style structure on device fingerprinting
  • Low Impact Access to personal data limited to company and developers

Security Overview

30% Security

Security Headers

HTTPS Secure connection
Pass
HSTS HTTP Strict Transport Security
Fail
CSP Content Security Policy
Fail
X-Frame-Options Clickjacking protection
Fail
X-Content-Type MIME type sniffing protection
Fail
Referrer-Policy Controls referrer information
Fail
Permissions-Policy Browser feature controls
Fail

From Their Privacy Policy

Direct excerpts from Unstable Diffusion's published privacy policyVerified June 4, 2026

We reserve the right to use any generated images for our own purposes, including but not limited to marketing and advertising.

Reuse of all generated images without opt-out

We retain your personal information indefinitely unless you request that we delete it, or where we are required by law to retain it for a specified period of time.

Indefinite default retention period

Only our company and our developers have access to your personal information. We do not sell or redistribute your personal information to any third party unless required by law or with your consent.

Access and sharing limitations, though no third-party vendor categories disclosed