AI Share LabAI SHARE / USAGE / TREND
By use case ・ Image generation

Best image-generation AI — ranking

A recommended ranking of AI chat tools that support image generation, compared by features and popularity.

A. The bottom line for Image generation
#1 is ChatGPT.Then Google Gemini, Grok. Recommended in this order, prioritizing Image generation・Image input.
1
ChatGPT
OpenAI ・ Popularity score 77.1 ・ share 77.6%
Free tier
$8/mo+

OpenAI's AI chat — the default choice, leading the global AI chatbot market share by a wide margin.

Image generation: ○Image input: ○
2
Google Gemini
Google ・ Popularity score 37.2 ・ share 7.0%
Free tier
$7.99/mo+

Google's AI chat — strong at search and Google-service integration; share is rising fast, especially in Japan.

Image generation: ○Image input: ○
3
Grok
xAI ・ Popularity score 35
Free tier
$10/mo+

xAI's AI chat — known for X (formerly Twitter) integration, real-time info and image generation.

Image generation: ○Image input: ○
4
Microsoft Copilot
Microsoft ・ Popularity score 36 ・ share 3.8%
Free tier
$20/mo+

Microsoft's assistant — its strength is integration with Windows and Office.

Image generation: ○Image input: ○

Source: StatCounter (market share) + each official site (features, pricing) ／ Captured: 2026-06 ／ Reference ranking by our editors

Frequently asked questions

Which AI is the best for Image generation?
ChatGPT. The rating prioritizes support for Image generation・Image input and popularity share.
What is this ranking based on?
An editorial reference ranking that combines support for the features that matter for Image generation (Image generation・Image input) with market share and the popularity score.

Other rankings by use case

Best AI for Coding→Best AI for AI search→Best AI for Writing→Best AI for Free→Best AI for Translation→Best AI for Meeting notes→Best AI for Documents→

⚠ These rankings are reference values based on public market-share data, web-traffic estimates and editorial research, and do not represent a complete count of every user of each AI tool. Rankings change with the measurement method (web-visit share vs. market share, etc.). Always check each official site for the latest information.