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Content Moderator

Automated image, text, and video moderation

  • Detection of potential offensive and unwanted images

  • Filtering of possible profanity and undesirable text

  • Moderation of adult and racy content in videos

  • Built-in review tool for best results

Image moderation

Enhance your ability to detect potentially offensive or unwanted images through machine learning-based classifiers, custom lists, and optical character recognition (OCR).

Text moderation

Use content filtering to detect potential profanity in more than 100 languages, flag text that may be deemed inappropriate depending on context (in public preview), and match text against your custom lists. Content Moderator also helps check for personally identifiable information (PII).

Video moderation

Enable machine-assisted detection of possible adult and racy content in videos. The video moderation service (in public preview) is available as part of Azure Media Services.

Human review tool

The best content moderation results come from humans and machines working together. Use the review tool when prediction confidence can be improved or tempered with a real-world context.

Explore the Cognitive Services APIs

Computer Vision

Distill actionable information from images

Face API

Detect, identify, analyze, organize, and tag faces in photos

Custom Vision

Easily customize your own state-of-the-art computer vision models for your unique use case

Conversational language understanding

Teach your apps to understand commands from your users


Easily conduct machine translation with a simple REST API call

Speech Services

Unified speech services for speech-to-text, text-to-speech and speech translation

Speaker recognition

A Speech service feature that verifies and identifies speakers

Speech translation

Easily integrate real-time speech translation to your app

Speech to text

A Speech service feature that accurately converts spoken audio to text

Text to speech

A Speech service feature that converts text to lifelike speech

Content Moderator

Automated image, text, and video moderation

Anomaly Detector

Easily add anomaly detection capabilities to your apps.


Deliver personalized, relevant experiences for each of your users

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