How to Generate AI Images for TikTok & Reels (2026)
TL;DR
TL;DR: To generate an AI image in 2026, you describe what you want in a prompt and a model renders it in seconds — no camera or design skills needed. Pick a model (Nano Banana for realistic all-round, GPT Image for text/logos, Grok for fast cheap tests, Nano Banana Pro for 4K), choose a vertical 9:16 aspect ratio, write a specific prompt, and generate. On Viralance an image costs just 1–6 credits, and you can animate any image into a video with one click.
To make an AI image, you type a description and an AI model generates a finished picture in a few seconds — no camera, stock photos, or Photoshop required. This guide walks through the exact workflow for creating scroll-stopping images for TikTok, Reels, Shorts, ads, and thumbnails.
What you need to generate AI images
Just two things:
- An idea described in a sentence
- An AI image generator like Viralance, which gives you Google, OpenAI, and xAI models in one place
No equipment, no design software, no stock subscriptions.
The 4-step workflow
Step 1: Pick the right model
Each model is good at something different:
- Nano Banana (Google) — realistic, budget-friendly, the best default
- Nano Banana Pro (Google) — ultimate quality, text and diagrams, up to 4K
- GPT Image (OpenAI) — best text rendering, logos, and precise editing
- Grok Imagine (xAI) — expressive, high-contrast, cheapest and fastest for testing
Step 2: Choose your aspect ratio
For short-form content, vertical 9:16 is the default (TikTok, Reels, Shorts). Use 1:1 for feed posts, 16:9 for YouTube thumbnails and banners, and 4:5 for Instagram portrait.
Step 3: Write a specific prompt
A strong image prompt describes five things:
- Subject — who or what is in frame
- Setting — the background or environment
- Lighting — direction, quality, color (golden rim light, soft window light)
- Style — photorealistic, cinematic, 3D, anime, product-shot
- Technical — vertical 9:16, shallow depth of field, color grade
Example: "A glossy perfume bottle on wet black marble, golden rim light, premium commercial product shot, shallow depth of field, vertical 9:16."
Step 4: Generate, download, post (or animate)
Hit generate, wait a few seconds, and your image appears in My Photos. Download it, post it — or click Animate to Video to turn it into a short clip.
What makes an AI image scroll-stopping
- One clear subject. Crowded prompts confuse the model.
- Strong lighting. Rim light, golden hour, or dramatic shadows add instant production value.
- Native vertical framing for short-form feeds.
- Specific, not generic. "A cat" is weak; "a fluffy orange cat on a sunlit windowsill, warm light, 9:16" is strong.
- Text only when needed — use GPT Image when the image must contain readable words or a logo.
How much does it cost to generate an AI image?
On Viralance, images are priced in credits and cost far less than a video:
- Grok Imagine — 1 credit (cheapest, great for testing)
- Nano Banana — 2 credits (best realistic default)
- GPT Image — 1–4 credits depending on quality
- Nano Banana Pro — 4–6 credits (up to 4K)
A credit is worth roughly $0.18–0.26, so most images cost just a few cents of value, and credits never expire.
Frequently asked questions
Do I need design skills to make AI images?
No. You describe what you want in plain language and the AI renders it. Tools like Viralance handle the rest.
Which AI image model is best for beginners?
Nano Banana is the best starting point — realistic, fast, and affordable. Use GPT Image when you need readable text or logos.
Can I make images with my own product?
Yes — describe your product in the prompt, or generate a scene and place your product in it. For animating a product shot, use the Animate to Video feature.
Can I turn an AI image into a video?
Yes. Every image in My Photos has an Animate to Video button that sends it straight to the video creator in image-to-video mode.
Keep going — related questions
Generate your first AI image now. Open Viralance, pick a model, and create a post-ready image in seconds — then animate it into a video.
