The best AI image generator depends on the job: an everyday picture, a painted look, words on a sign, an edit of your own photo, an image whose training data you can explain to a client, or a model you run on your own computer. Arena, the voting site called LMArena until January 2026, runs a public scoreboard that covers most of these tools. People there compare two unnamed images made from the same prompt and pick the better one. Each job below gets one pick with its September 2026 price and its catch.
Every pick at a glance
As of September 2026:
| Job | Pick | Evidence | Free option | Starting paid price |
|---|---|---|---|---|
| Everyday images and edits | ChatGPT Images | OpenAI models hold Arena's top three places | Limited, slower image generation | Go $8 per month |
| A styled art look | Midjourney | Default V8.2 model tuned for aesthetics | None on the website or in Discord | Basic $10 per month |
| Free photo edits | Gemini with Nano Banana 2 | Local edits and multi-photo edits at $0 | Free with a Google Account | Google AI Plus $4.99 per month |
| A few words on a poster or logo | ChatGPT, or Ideogram | OpenAI leads the text rendering board; Ideogram's docs center on text | Ideogram: weekly slow credits | Ideogram Plus $15 per month billed yearly |
| Licensed training data | Adobe Firefly | Adobe trains its Firefly models on licensed stock images and expired-copyright works | Free daily generations | Firefly Standard: US$9.99 a month, unlimited standard images plus 2,000 credits |
| Running a model yourself | FLUX.2 [klein] 4B | Apache 2.0 license, about 13 GB of video memory | Free download | None |
| Paying per image | Toybox AI Image Generator | One image for a known price, no subscription | 20 credits at sign-up, not enough for one image | 500 credits for $4.99; an image currently costs 50 |
How to read the Arena image leaderboard
Arena ranks models by those head-to-head votes, and its text-to-image board had about 6.5 million votes across 80 models on September 24, 2026. Three caveats apply when you read it:
- Votes measure preference. A higher score means people liked the picture more, not that every word was spelled right or every instruction followed.
- New leaders have fewer votes. The top two models carried a "Preliminary" label, with about 10,000 votes each, while many older models had more than 100,000.
- Some products are missing. Midjourney and Adobe's Firefly models don't appear on the board, so those picks rest on the makers' own documentation.
For picks that don't rest on marketing, hold the evidence column in the table above against those three caveats.
Best AI image generator for everyday images: ChatGPT
ChatGPT is the best AI for image generation in general use, judged by public votes. On Arena's September 24, 2026 board, OpenAI models take the top three places overall and in the Photorealistic and Cinematic category, and they also lead the Image Edit board dated September 21. ChatGPT Images comes with every ChatGPT plan: the free tier has limits, Go is $8 a month, Plus is $20 and adds images made with thinking, and Pro starts at $100. You can pick any aspect ratio, ask for a transparent background, start from a poster or logo template, or sketch on the phone app and turn the drawing into an image.
OpenAI's own documentation lists the limits: text placement can still be imprecise, a recurring character or brand element can drift between images, and elements may not sit exactly where a structured layout puts them. A complex image can also take a few minutes. The ChatGPT image alternatives cover the jobs where another tool fits better.
Best AI art generator for a styled look: Midjourney
Midjourney is the pick for art direction, because that's what it is built for, even though no public score exists. Its default V8.2 model, released July 24, 2026, puts looks, image quality and Personalization first, and moodboards and style references push every image toward a look you choose. Each prompt returns four images, and V8.1 and later can render 2K HD images without upscaling.
It costs money from the first image: there's no free trial on the website or in Discord, and plans run from Basic at $10 a month to Mega at $120. Images are public and remixable unless you pay for Pro or Mega. For other tools with a similar goal, see the Midjourney alternatives.
Best free AI image generator
For most people, Gemini is the free pick, because it makes and edits images in a chat at no cost and its Nano Banana 2 model, in its web-search version, ranks ninth of 80 on Arena's overall board. Every free plan gives something up, so compare the catch before the quality.
| Free plan | What you get | The catch |
|---|---|---|
| Gemini | Creation and editing with a Google Account | 1K downloads; no editing for users under 18 |
| ChatGPT Free | Image creation on the free tier | Limited and slower, with limits that reset later |
| Ideogram Free | Weekly slow credits for eligible accounts | Images are published to its community |
| Leonardo.Ai Free | 150 fast tokens a day | Public images, with rights held by Leonardo |
| Adobe Firefly Free | Limited daily generations | A daily limit that resets each day |
| Microsoft Designer | Free with a Microsoft account | Personal, non-commercial use only |
If you want the best AI art generator free of charge, start with Gemini, then run the same prompt in ChatGPT's free plan and keep the result you like better.
Best AI for images with words in them
For a few words on a sign, a label or a poster, public votes favor OpenAI again. Arena's Text Rendering board of September 24, 2026 places OpenAI models first, second and third, Microsoft's MAI-Image-2.6 fourth, Nano Banana 2 ninth, and Ideogram 4.0 18th, even though Ideogram's docs describe text in images as its strength. Midjourney's docs ask for short words in double quotation marks and the Latin alphabet.
A flyer that has to show the date, start time, street address and price is a different job from a single headline, and a tool made for flyers, such as Flyer Maker, handles the layout from your description. Whatever you use, read every character before you print. The Ideogram vs Midjourney comparison goes deeper on text rendering.
Best AI for editing images you already have
To change your own photo instead of making a new one, use a tool that takes an upload and a plain instruction. On Arena's Image Edit board of September 21, 2026, OpenAI models hold the top three places. The difference between tools is how you point at the change:
- ChatGPT lets you select part of the image and describe the edit, though OpenAI warns the selection isn't always precise and edits can spread past it.
- Gemini takes an upload in the chat and lists local edits among Nano Banana 2's features; Google limits editing to users 18 and older.
- Midjourney has an Editor on its website and an Edit Model that works from your images plus plain text.
For edits described in a sentence, such as "remove the sign behind her and keep everything else the same", Toybox's Smart Editor is another option on its Pro plan.
Best pick for licensed training data: Adobe Firefly
Pick Adobe Firefly when someone asks where an image's training data came from. Adobe states that its own Firefly models learned from licensed Adobe Stock content and from out-of-copyright public domain material, which is why it calls them commercially safe. Each Firefly result also carries Content Credentials, a label showing AI was used. The model picker offers outside models made by Google, OpenAI and others too, and those sit in a separate partner group without the commercially safe tag. Paid plans include unlimited standard image generations, while credits for partner models, video and audio come monthly and reset each cycle; the entry plan, Firefly Standard, is US$9.99 with 2,000 credits. For the legal side of selling or publishing AI images, read whether AI images can be used commercially.
Best open-source AI image generator
FLUX.2 [klein] 4B is the pick for running a model at home in 2026, because its Apache 2.0 license allows commercial use and it fits a consumer graphics card with roughly 13 GB of memory. Black Forest Labs says it does text-to-image, editing and multi-reference work in one model. The other common open choice is Stable Diffusion 3.5: Stability AI's Community License makes it free for anyone earning under $1 million a year, fine-tunes included. Both need a local app to run, and closed models still lead the public board: FLUX.2 [dev], the best-placed FLUX.2 model with open weights, ranks 36th of 80, and the smaller [klein] 4B ranks 68th.
Best AI image generator app for your phone
ChatGPT, Gemini and Adobe Firefly each have phone apps, and Midjourney and Toybox work in a phone browser:
- ChatGPT makes and edits images in its iOS and Android apps as well as on the web, and on a phone you can also draw a sketch for it to turn into a picture.
- Gemini has a mobile app as well as its website, on the same free and paid Google plans.
- Adobe Firefly has iOS and Android apps next to its web app.
- Midjourney's website works on a phone, and the separate niji·journey app for iOS and Android includes a limited free trial.
- Toybox AI works in your phone's browser with no download.
What every AI image generator still gets wrong
The same four checks catch most problems, whichever tool you pick:
- Read every word. OpenAI says its model can still struggle with text placement, and Microsoft warns that words in Designer images may be misspelled or in the wrong language.
- Count the objects. If you asked for three jars, count three, and check that each sits where you asked.
- Compare a series side by side. OpenAI notes that a recurring character or brand element can change between images.
- Check who can see it and who owns it. Midjourney, Ideogram's free plan and Leonardo's free plan publish images, and ownership terms differ from tool to tool.
Try a prompt in Toybox Image Generator
If you'd rather not pick a subscription, Toybox's Image Generator charges per image: it currently costs 50 credits, about 50 cents at top-up prices, and top-ups start at $4.99 for 500 credits. Type what you want into "Describe your image", choose a shape under Size, and select "Create image"; a result usually takes about 30 seconds. Reference photos guide the result, but faces can change, so check the likeness before you share. This prompt tests realism and a small amount of text at once:
A photo of a small corner flower shop on a rainy morning, buckets of tulips and sunflowers on the sidewalk, a chalkboard sign by the door that reads "Fresh Tulips Today", warm light inside, wet pavement reflections, 35mm lens, eye level.