NSFW Image Detector
Detect inappropriate content in images using advanced AI technology. Keep your platforms safe with automated content moderation.
Content Detection Tool
Upload an image to analyze it for inappropriate content. Our AI model provides detailed analysis with confidence scores across multiple categories.
Upload an image to analyze
Supports JPEG, PNG, GIF, WebP formats (max 10MB)
Privacy Notice
Images are processed securely and are not stored on our servers. All analysis is performed client-side for maximum privacy.
Is This Image Safe For Work?
An AI-powered NSFW detection tool to help you screen images quickly and confidently.
This NSFW detection tool uses a modified version of Stable Diffusion's safety checker (adapted by Miguel Piedrafita) to analyze images and determine whether they contain explicit or inappropriate content. It works for any image — not just AI-generated images — making it useful for moderation, sharing, and bulk scanning.
How it works
The tool runs the Stable Diffusion safety checker on the image. That model was trained on millions of images and can recognize visual patterns commonly associated with NSFW content. Simply upload or drag-and-drop an image and the system will return a judgement: safe for work or not safe for work.
Key features & benefits
Analyze any image
Works on uploaded images and images you find online — not limited to images produced by AI.
Drag & drop upload
Quick drag-and-drop interface for fast, one-off checks or bulk scanning workflows.
Fast AI-powered checks
State-of-the-art detector that gives near-instant results so you can make sharing decisions quickly.
Free & open
Free to use with no login required; the project is open source and runs on donated infrastructure.
Potential use cases
Social media moderation
Automatically detect and filter NSFW user uploads to keep communities safe and within policy.
Safe sharing
Check images before posting to avoid accidental sharing of inappropriate content.
Image database moderation
Scan large image collections to flag and remove NSFW content in bulk.
Personal safety
Individuals and parents can quickly verify images before sharing with others.
Support, cost & integrations
The tool is free to use with no login required. It runs on donated infrastructure — if you find it valuable, consider supporting the project. There is no official API or third-party integrations yet, but the project is open source so developers can build their own integrations.
Official support is limited since this was created by a single developer. For questions or issues, check the project's repository and the developer's public social channels for updates and discussion.
What people are saying
Early responses have been positive — users appreciate a free, easy-to-use NSFW screening tool powered by state-of-the-art models.
If you're a platform moderator, brand manager, educator, parent, or anyone who shares images publicly, this tool can help you avoid accidental exposure to inappropriate content. Learn more, try it out, and contribute if you'd like to help keep the service available.
Why Choose Our NSFW Detector
Industry-leading AI technology for reliable and accurate content moderation
Advanced Content Analysis
State-of-the-art deep learning models trained on millions of images for accurate NSFW content detection.
Lightning Fast Processing
Get results in milliseconds with our optimized AI pipeline for real-time content moderation.
Enterprise-Grade Security
Your images are processed securely with end-to-end encryption and are never stored or cached.
Detailed Classification
Comprehensive analysis with confidence scores across multiple content categories for precise moderation.
What Our Users Say
Join thousands of satisfied users who trust our tools
"This NSFW detection tool has significantly improved our platform's safety. The accuracy is outstanding and the API integration was seamless."
"We've been using this for automated content moderation. It catches inappropriate content that manual review often misses. Highly recommended!"
"The real-time processing and detailed analytics make this tool perfect for our high-volume content platform. Great performance and reliability."
Frequently Asked Questions
Get answers to the most common questions about our tools and services.
Our AI model can detect various types of NSFW content including explicit imagery, suggestive content, violence, and other inappropriate material across multiple categories with detailed confidence scores.
Our model achieves over 97% accuracy in content classification. It's continuously trained on diverse datasets to ensure reliable performance across different content types and contexts.
Your privacy is our priority. All images are processed in real-time and are immediately deleted after analysis. We never store, cache, or retain any uploaded content.
Yes! We provide comprehensive API documentation and SDKs for easy integration into your applications, websites, or content management systems.
Absolutely. Our tool is designed for automated content moderation workflows with customizable confidence thresholds and webhook support for seamless integration.
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