Is This Image NSFW?
NSFWFree
Determine if your images are safe for work with NSFW Image Safety Checker
Last updated May 8, 2026
Claim Tool
What is Is This Image NSFW??
Is This Image NSFW?'s Top Features
Key capabilities that make Is This Image NSFW? stand out.
Instant evaluation
Supports PNG and JPG files
Maximum file size of 50MB
Uses Stable Diffusion's safety checker
Detects various types of NSFW content
Built by @m1guelpf
Adapted for arbitrary images
User-friendly interface
No account needed
Free to use
Use Cases
Who benefits most from this tool.
Content creators
Content creators can use the tool to ensure their images are appropriate for all audiences.
Social media managers
Social media managers can verify the safety of images before posting them online.
Bloggers
Bloggers can ensure their articles do not contain inappropriate imagery.
Educators
Educators can check the suitability of visual materials for classroom use.
Companies
Companies can use it to evaluate images before using them in promotional materials.
Parents
Parents can assess whether images are suitable for their children.
Web developers
Web developers can integrate the tool to automatically check user-uploaded images on websites.
Freelancers
Freelancers can confirm their work complies with client standards for safe content.
Online communities
Online community moderators can verify user-submitted images.
Advertisers
Advertisers can ensure their ad content is safe for all viewing audiences.
Tags
Image SafetyNSFWImage AnalysisSafety CheckerImage Evaluation
Is This Image NSFW?'s Pricing
Free plan available
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Frequently Asked Questions
What types of images can be uploaded?
You can upload PNG or JPG images with a maximum size of 50MB.
What is the purpose of the NSFW Image Safety Checker?
The tool helps determine if an image is safe for work by analyzing its content.
How does the safety checker work?
It uses Stable Diffusion’s safety checker, originally designed for AI-generated images, adapted to evaluate any image.
Who built the NSFW Image Safety Checker?
The tool was built by @m1guelpf.
Is the evaluation fast?
Yes, the checker provides an instant evaluation for uploaded images.
Can the tool be used for AI-generated images?
Yes, although it is adapted for arbitrary images, it still supports AI-generated images.
Is there any cost for using the NSFW Image Safety Checker?
The information provided doesn't specify any cost; hence it could be inferred that it is free to use.
Do I need an account to use the tool?
No information regarding account requirements is provided, so it seems an account is not needed.
What is the maximum file size for uploads?
The maximum file size for uploads is 50MB.
Are there any restrictions on image content?
The safety checker is intended to evaluate if an image is safe for work, implying it checks for potentially NSFW content.