Synthetic Media
Synthetic media is content created or substantially changed by software, including AI-generated images, voices, video, and text. The term covers different technologies and degrees of modification, so its boundaries depend on context. It describes how content is produced, not whether its claims are true or whether someone intends to deceive.
Term statusEmerging Concept
A term in research or professional use whose meaning still varies across fields. About these labels.
Evidence for the claims on this page: Technical description; effects vary
Technical usage describes generated or altered content. Studies of faces and political video concern selected materials, not every kind of synthetic media.
How to read this assessmentWhat it is
Synthetic media is an umbrella term for computationally generated or substantially transformed media artifacts, often produced using machine-learning systems. (National Institute of Standards and Technology, 2024)
In everyday language
It is media made or heavily altered by a computer, rather than simply recorded as it happened.
What it isn't
It is not automatically false, deceptive, or harmful.
An example
An AI system produces a portrait of a person who does not exist. The portrait is synthetic media, whether it is labeled as fiction or presented misleadingly.
Key features
- Computational generation or transformation
- Multiple modalities
- May be benign, creative, educational, deceptive, or ambiguous
How it relates to synthetic imprinting
Synthetic media describes the content a person encounters. Synthetic imprinting asks about possible lasting responses to that content.
Research context
The term is common in technical, policy, and media discussion, while definitions vary across domains. (National Institute of Standards and Technology, 2024; Nightingale and Farid, 2022; Vaccari and Chadwick, 2020)
Related terms
Sources and what they support
- Reducing Risks Posed by Synthetic Content: An Overview of Technical Approaches to Digital Content Transparency — National Institute of Standards and Technology (2024). NIST AI 100-4.
Technical report. Reviews provenance, watermarking, detection, and related transparency methods, including their technical limitations and tradeoffs.
- AI-Synthesized Faces Are Indistinguishable from Real Faces and More Trustworthy — Sophie J. Nightingale, Hany Farid (2022). Proceedings of the National Academy of Sciences, 119(8).
Peer-reviewed research. Tests participants’ ability to distinguish a set of AI-synthesized faces from real faces and evaluates perceived trustworthiness.
- Deepfakes and Disinformation: Exploring the Impact of Synthetic Political Video on Deception, Uncertainty, and Trust in News — Cristian Vaccari, Andrew Chadwick (2020). Social Media + Society, 6(1).
Peer-reviewed research. An experiment examining deception, uncertainty, and trust after exposure to synthetic political video.
Cite this definition
SyntheticImprinting.com Editorial Project. (2026-09-27). Synthetic Media. Version 1.4. SyntheticImprinting.com. https://syntheticimprinting.com/terms/synthetic-media/
APA: SyntheticImprinting.com. (2026). Synthetic Media. https://syntheticimprinting.com/terms/synthetic-media/
MLA: “Synthetic Media.” SyntheticImprinting.com, 2026, https://syntheticimprinting.com/terms/synthetic-media/. Accessed November 12, 2026.
Chicago: SyntheticImprinting.com. “Synthetic Media.” Last modified 2026-09-27. https://syntheticimprinting.com/terms/synthetic-media/.
Revision history
- Version 1.4 · Current
Added claim-level citations and a separate assessment of evidence support. The opening definition is unchanged.
Read this version’s definition
Synthetic media is content created or substantially changed by software, including AI-generated images, voices, video, and text. The term covers different technologies and degrees of modification, so its boundaries depend on context. It describes how content is produced, not whether its claims are true or whether someone intends to deceive.
- Version 1.3
Expanded the opening definition; added explicit boundaries, source context, related-term cards, and linked editorial attribution.
Read the previous definition
Synthetic media is content created or substantially changed by software, including AI-generated images, voices, video, and text. The term covers different technologies and degrees of modification, so its boundaries depend on context. It describes how content is produced, not whether its claims are true or whether someone intends to deceive.
- Version 1.2
Definition recorded in the previous release. Earlier edits are not reconstructed here.
Read the previous definition
Synthetic media is content created or substantially changed by software, including AI-generated images, voices, video, and text.
What the status means
Emerging Concept
A term in research or professional use whose meaning still varies across fields.
How evidence labels workHelp improve this entry
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