Definition:

Midjourney is a generative artificial intelligence service developed by the independent research lab of the same name. It creates images from text instructions, visual references, and parameters, and it can also animate images to produce short videos.

The system generates new results through artificial intelligence models trained to relate language and images. It does not work like an image search engine or a traditional editor: it interprets the request and produces different variations, so the same idea can lead to different results.

Midjourney opened its beta to the public in 2022 under the direction of David Holz. Its use initially became popular through Discord, although it now also provides a web interface for creating, organizing, and editing content.

How Midjourney works

The starting point is the prompt, a description of what the user wants to generate. Text, reference images, and settings can be combined to guide the composition, format, degree of stylization, or relationship with a visual style.

A common workflow includes these stages:

Planning: define the purpose of the image, its intended context, and the elements it needs to represent.
Instruction: write the prompt and add visual references or parameters when they provide useful guidance.
Generation: obtain several proposals produced by the model and review which one best matches the objective.
Iteration: create variations, change the framing, modify regions, or adjust the instructions.
Export: download the selected result and check its size, format, and suitability for the intended use.

Generation is probabilistic, not an exact reproduction of the words entered. The model may prioritize some elements over others, and the result also depends on the version, settings, and references used.

Main Midjourney features

Midjourney has expanded beyond its initial text-based generation workflow. Its main features include:

Text to image: creating visual proposals from written descriptions.
Visual references: using images to guide content, composition, characters, or style.
Variations and upscaling: generating alternatives and preparing versions with greater size or detail.
Editing and reframing: modifying regions, extending the canvas, and changing proportions.
Personalization: profiles and reference collections that help guide a recurring aesthetic.
Image to video: animating a still image to create a short sequence.

Users can access the service through the official Midjourney website and use certain features through Discord. Plans, processing limits, and privacy options may change, so they should be checked before starting a project.

Limitations and responsible use

Midjourney can produce artifacts, illegible text, incorrect spatial relationships, or unwanted variations between images. A convincing image is not evidence that the event it depicts is real, nor does it guarantee technical, historical, or documentary accuracy.

Prompts, references, and results need to be managed with the service’s privacy settings and terms in mind. Confidential information should not be entered, and users should not assume that every result will be private. Copyright, trademarks, image rights, and the rules applicable to the final use also need to be reviewed.

In marketing and design, Midjourney can help explore concepts, create moodboards, or produce visual variants. Selection and publication require human review to check brand suitability, accessibility, potential biases, and consistency with the message. As with other generative AI applications, quality depends on both the model and the judgment applied when using it.