Detect harmful content in images with AI image moderation

Moderate NSFW content, violence, drugs, and policy violations in user-generated images. Lasso's four-layer pipeline classifies, applies your rules, and resolves grey areas, automating 99% of image moderation.

  • Violence in a community feed

    Graphic content shared for shock value in a gaming community

    Graphic violence image in community feed detected by Lasso AI image moderation
    Violence detected
  • Implicit content classification

    Same skin exposure, different context, different moderation outcome

    Context-aware classification of beach and fitness content by Lasso AI
    Context classified
  • Weapon-shaped objects

    Decorative items that trigger false positives in basic weapon classifiers

    AK47 lamp detected as weapon-like object by Lasso AI image moderation
    Weapon-like object detected
  • Disguised drug sales

    Innocent-looking product photos with contextual signals that reveal drug sales

    Drug sales in marketplace listing detected by Lasso AI image moderation
    Drugs detected
    Listing flagged

AI image moderation: four layers to catch harmful visual content

1AI classification

Classification through machine learning: high-confidence decisions on clear violations.

Uncertain content forwarded to custom models.

See Lasso in action
Street fight in social media feed flagged for violence
Violence detected
Image Classification
3 categories detected
Item 1
Physical violenceviolence
Item 2
People fightingaction
Item 3
Public settingcontext
Classification confidence96%
45msReal-time
2Custom rules

Custom models enforce your platform's policy and rules.

What's acceptable on a dating app differs from a kids' gaming platform.

See Lasso in action
Layer 1 Output
1Physical violence — 96%
2People fighting — 94%
3Public setting — 88%
Custom Rules
BlockViolence policy
Physical violence
Weapons visible
Blood / gore
Self-harm
Blocked
Violence detected in image
Rule V-01
3AI moderator

AI Moderator resolves image edge cases.

Context-aware decisions on borderline visual content that rules alone can't determine.

See Lasso in action
Gold AK-47 shaped lamp in living room analyzed by AI moderator
Weapon-shaped object detected
AI Moderator
Analyzing
Extract
Weapon-shaped object detected
Decode
Lampshade attached + electrical cord visible
Pattern recognized
Decorative item + living room context
Classification
False positive — weapon-shaped lamp, not a firearm
Approved
Decorative object, not a weapon
74%
4Human review

Gray area content queues for human review.

Each item shows: relevant confidence scores, original image, AI reasoning, and suggested action. Every human decision trains the system.

See Lasso in action
Queued for review
AI Moderator reasoning
Weapon-shaped object detected but context suggests decorative lamp — below confidence threshold
Human Review1 of 3
Detected object
AK-47 shaped lamp
AI assessment
Likely false positive — domestic setting, electrical cord, lampshade
AI confidence
Confidence74%
Below auto-action threshold (90%)
This decision will train the AI for future similar content

Detection capabilities for AI image moderation.

Explicit nudity, non-explicit nudity of intimate parts and kissing, swimwear, violence, visually disturbing, rude gestures, drugs & tobacco, alcohol, gambling, hate symbols.

Image feed
Safe
Flagged
Safe
Review
Safe
Flagged
Classification results
Explicit nudity
Violence
Swimwear
Hate symbols

Sub-categories like explicit sexual activity, kissing on the lips, weapons, blood, self-harm, and smoking give you granular control over what gets flagged.

High-confidence violations auto-action; borderline flags route to review. You set the threshold.

Image feed
Safe
Flagged
Safe
Review
Safe
Flagged
Classification results
Explicit nudity
Violence
Swimwear
Hate symbols

Lasso: next-gen AI content moderation

99%

On autopilot, and getting smarter every day.

Three layers of AI handle the volume, your rules, and the grey areas. Your team only sees what truly needs them, and every decision they make improves the system.

Keep users safe without driving them away.

Customizable moderation that lets you find the right balance between safety and user experience. So you protect your community without suppressing the culture that makes it worth joining.

Complexity removed from content moderation.

One API. Clear dashboards. A moderation pipeline built around one-click actions and the right context, right where you need it.

★★★★★
4.9

Highest rated in content moderation on G2.

Every platform has different image risks. AI image moderation handles them.

Gaming setup with monitor showing multiplayer game lobby, keyboard, headset, and controller on a clean desk
Gaming
Gaming

Users upload hate symbols, racist imagery, and offensive avatars.

  • Profile photos displaying Nazi symbols, swastikas, and other hate insignia
  • Racist imagery, slurs, and symbols embedded in avatars and profile pictures
  • Hate symbols hidden in meme formats or obfuscated to slip past basic filters
More on Gaming
Dating app interface showing profile matching and conversation
Dating
Dating

Explicit content in DMs and boundary-pushing profile photos.

  • Phone numbers hidden in profile photos
  • Social handles embedded in images
  • Payment addresses in profile pics
More on Dating
Online marketplace with product listings and seller storefronts
Marketplaces
Marketplaces

Prohibited items and policy violations hidden in product listings.

  • Hidden URLs in product images
  • Venmo/payment handles in photos
  • External marketplace links
More on Marketplaces
FAQs

AI image moderation, answered

State of the art detection accuracy across all image categories. Custom models trained on your data improve accuracy further. Confidence scores help you set the threshold per content type.

Ten top-level categories: explicit nudity, non-explicit nudity and kissing, swimwear and underwear, violence, visually disturbing content, rude gestures, drugs and tobacco, alcohol, gambling, and hate symbols. All are broken into sub-types. Plus custom models for platform-specific categories.

Yes. Image classification applies to all visual content types: photographs, illustrations, avatars, anime, pixel art, and 3D renders. NSFW, violence, and all other categories work across content types.

Extraction and analysis in realtime, no delay experienced by users. At millions of images, Lasso maintains predictable latency for real-time moderation.

Yes. You can configure detection categories and confidence thresholds per content type. Profile photos can have different rules than DM images. A bikini photo might pass in a dating profile but get flagged on a children's platform. Configurable without code.

See what's hiding in your users' images

Lasso's AI image moderation catches harmful visual content that other tools miss. Set up in minutes, not months.

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Protect your brand and safeguard your user experience.

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