Lesson 2 of 10

Midjourney Tutorial for Beginners

Midjourney Tutorial for Beginners — AIFree.vn AI illustration

Midjourney remains a favorite for stylized, high-quality images when you learn its prompt grammar. This beginner tutorial covers access, basic parameters, composition control, and a repeatable workflow for blog heroes and social creatives.

Hub: AI Tutorials Hub · Compare tools: Best AI Image Generators 2026

What you will learn

  • Start a project and understand the prompt → grid → upscale flow
  • Control aspect ratio, stylization, and variety
  • Build a style reference board for brand consistency
  • Export assets sized for web (see your theme’s recommended hero dimensions)

Prerequisites

  • Active Midjourney subscription (check official site for current access: Discord and/or web UI)
  • One brand adjective list (e.g. “minimal, blue accent, soft light”)
  • Lesson 1 completed if you also write captions with ChatGPT

Step 1: Interface basics

Regardless of UI (Discord bot or web), the loop is:

  1. Prompt — describe subject + medium + lighting + mood
  2. Grid — four variations; pick the best direction
  3. Upscale / Vary — refine winner (subtle vs strong)
  4. Download — PNG for design; compress for web

Keep a prompt log spreadsheet: prompt text, seed (if shown), version, rating 1–5.

Step 2: Prompt structure for beginners

Use this order: subject → environment → style → lighting → camera

Example:

A Vietnamese coffee shop interior, morning light through windows, two professionals with laptops, editorial photography, shallow depth of field, warm tones, no text overlay

Add negatives when supported: no watermark, no distorted hands.

Step 3: Key parameters (concepts)

Parameter names evolve — always check Midjourney docs. Concepts you should know:

Concept Purpose
Aspect ratio --ar 16:9 for blog heroes, 1:1 for Instagram
Stylize Higher = more artistic interpretation
Chaos Higher = more surprising compositions
Seed Reproduce a composition direction

Exercise: Generate the same prompt at --ar 16:9 and 1:1; note cropping differences.

Step 4: Style consistency

  1. Save 5–10 on-brand winners to a mood board.
  2. Reuse phrasing for lighting and palette across posts.
  3. For characters, use character reference features when available instead of re-describing faces each time.

Pair with AI image prompts library.

Step 5: Hands and text pitfalls

AI images still struggle with hands, small text, and logos. Mitigations:

  • Frame shots to avoid prominent hands
  • Add titles in Figma/Canva after generation
  • Use higher upscale before detecting artifacts

Step 6: Web publishing workflow

  1. Generate at needed width when possible
  2. Export WebP or JPEG (~120–200 KB target for heroes — tune for your CDN)
  3. Write descriptive alt text for accessibility and SEO
  4. Credit policy: follow Midjourney terms and your site’s disclosure rules

Common mistakes

  • Prompting like a Google search (nice picture of AI)
  • Changing ten variables at once (you cannot learn cause and effect)
  • Using copyrighted character names in prompts
  • Skipping alt text on blog heroes

FAQ

Midjourney vs DALL·E 3?
Midjourney often wins on aesthetic style; DALL·E integrates tightly with ChatGPT — try Lesson 3.

Commercial use?
Read current Midjourney license tiers; enterprise may need specific plans.

Key takeaway

Treat Midjourney as a director’s tool: stable style words + controlled parameters beat random one-line prompts.


AIFree.vn — practical AI & IT education. Updated June 2026.