Is Midjourney Safe? Security Review
3/5
Overall Safety Score
★
★
★
★
★
Verdict: Midjourney is reasonably safe but users should know that all prompts and generated images are public by default (unless on a paid plan with stealth mode). It operates through Discord, adding another layer of data handling.
Midjourney is an AI image generation tool primarily accessed through Discord. It creates images from text prompts and has become one of the most popular AI art tools, raising questions about prompt privacy and content ownership.
Security Ratings Breakdown
| Category | Score | Rating |
|---|---|---|
| Encryption | 3/5 | |
| Privacy | 3/5 | |
| Track Record | 3/5 |
Security Features
- Discord-based authentication
- Content moderation for prohibited imagery
- Stealth mode for paid subscribers
- Terms of service with usage guidelines
Privacy Concerns
- All prompts and images are public by default in Discord servers
- Prompts may reveal creative ideas, business concepts, or personal interests
- Images generated may be used for Midjourney's model training
- Discord infrastructure adds third-party data handling
Past Security Incidents
- No major data breaches as of 2025
- Controversies over AI-generated deepfakes and copyright infringement using the tool
How to Stay Safe Using Midjourney
- Use stealth mode (paid plan) for private prompts
- Don't include sensitive information in prompts
- Be aware that generated images may be used for training
- Review Midjourney's terms regarding image ownership
Safer Alternatives
- DALL-E (OpenAI, integrated with ChatGPT)
- Stable Diffusion (open-source, run locally)
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Last updated: February 10, 2026