No. Black Forest Labs has not released a Flux 3 model. The current generation is Flux.2, whose Klein weights are open and running here today.

When is the Flux 3 release date?

There is no announced date. We track Black Forest Labs releases and host the open ones as they land, which is how Flux.1 and Flux.2 got here — this page is updated when that changes.

Will Flux 3 be open source?

Unknown. Black Forest Labs has released open weights for parts of every Flux generation so far, but nothing has been announced for a third. If open weights ship, they run on Diffus.

Can I use Flux 3 on Diffus?

Not yet, because it does not exist. What you can use today is Flux.2 Klein 9B and 4B, and the whole Flux.1 line including Kontext and Krea.

What should I use instead right now?

Flux.2 Klein if you want the newest architecture, Flux.1 Dev if you want the largest ecosystem of community LoRAs. Both are one click apart here, so you can run the same prompt through each.

What is the difference between Flux.1 and Flux.2?

Flux.2 is the newer generation, released as Klein in 9B and 4B. Flux.1 is older but far more widely built on — roughly 25,000 community models against 2,100 for Klein.

Do I need a GPU for any of this?

No. Everything runs on our GPU pool from a browser, with nothing to install and nothing to keep updated.

Tracking the Flux line

Flux 3 Is Not Out Yet. Flux.2 Is.

Black Forest Labs has not released Flux 3. When open weights land, they run here the same day-one way Flux.1 and Flux.2 did. Until then, Klein 9B is one click away.

Checked, not guessed

Where the Flux Line Actually Stands

Counts below are from our mirror of the Civitai catalogue, taken 2026-08-16.

Flux 3: No Release, No Weights

There is no Flux 3 model to download, run or fine-tune. Any site offering it today is offering something else under the name.

Use Flux.2 Klein now

Flux.2 Is the Current Generation

Klein 9B and 4B are out and open, with 2,100+ community models built on them already. That is what to reach for if you came here looking for the newest Flux.

Use Flux.2 Klein now

Flux.1 Still Has the Ecosystem

Around 25,000 Civitai models sit on the Flux.1 line — Dev, Schnell, Kontext and Krea. For a specific style or character, the LoRA you want is probably still there.

Browse Flux models

Available now

What You Can Run Today

Every Flux release so far, hosted and ready without a download.

The newest open Flux

Flux.2 Klein, 9B and 4B

The newest open Flux. Generate, edit, inpaint and outpaint from a single node, with the community models built on Klein already on disk.

Open the Klein page

The larger ecosystem

Flux.1 Dev, Schnell, Kontext and Krea

The line the open ecosystem was built on, with roughly 25,000 community models on top of it and Kontext for prompt-guided editing.

Open the Flux 1 page

Beyond one vendor

And Everything That Isn't Flux

Qwen, SDXL, SD 3.5, Illustrious and 70,000+ community models sit in the same session, so a Flux release is one option rather than the whole plan.

Browse models

What happens here

When Flux 3 Ships

The same thing that happened with Flux.1 and Flux.2.

step 1

Weights Are Released

Black Forest Labs publishes open weights, as it did for the Flux.1 and Flux.2 lines.

step 2

We Host Them

The model goes onto our GPU pool and into the model list — nothing for you to download.

step 3

Your Prompts Still Work

Same generator, same credits, same gallery. Switch model and compare against what you already made.

Use Flux.2 Klein now

Free creator tools

More Free Tools to Try

Single-purpose tools that need no setup. Describe it, click, done.

Flux 1 Image Generator

Text to image on the Flux.1 line, with community LoRAs.

Try for free

Flux Kontext Image Editor

Prompt-guided edits that keep character and style consistent.

Try for free

AI Image Generator

Text to image with community models, styles and aspect ratios.

Try for free

Explore the library

The Flux Models You Can Use Now

Checkpoints and LoRAs across Flux.1 and Flux.2, ready without a download.

A cat girl character with black hair, green eyes, round rimless glasses, cat ears, and tail, wearing an off-shoulder green sweater, kneeling barefoot.

Link from the legend of Zelda BOTW [FLUX DEV] v1.0

A stylized white-haired girl with green eyes wearing a dark green overcoat stands in a snowy village at night with falling snow and illuminated lampposts.

Close-up portrait of a girl with long black hime-cut hair and red eyes drinking blood from a blood bag using a straw, dressed in a white coat and black shirt with a red necktie, set against a dimly lit dark background with soft shadows.

A detailed landscape painting forming a face silhouette with a snow-capped mountain ridge, an alpine lake reflecting dawn light on the left, and a shadowed pine forest with a chapel clearing on the right.

Cyberpunk stylized portrait of a bald woman with tribal patterns and big eyes, lit by pink and blue light with glasses and electrical wires attached.

MeMaXL Flat Anime Style - Noob/Illustrious/Pony/XL v4.0 B [Zootlustrious-v2]

Vanillaware Style | Anima/SDXL v2.0 [Zootlustrious-v2]

Cyberpunk(Photographic style) SDXL V.1.0

A person dressed in an ornate metallic steampunk outfit stands on a foggy cobblestone platform holding a detailed gun, with a vintage steam train in the background.

Digital line art illustration featuring a woman reclining on a soft surface, viewed from behind, with flowing long blue hair and silk fabric draping over her legs, surrounded by glowing bokeh lights and orbs on a white background.

Vixon's Pony Styles - Kehoe v1.0 Kehoe v1.0

Get inspirations

Made on Diffus

Work from the community, with the model and prompt behind every image.

A young girl sleeping peacefully in her bedroom with glowing magical fairies flying above her bed, illuminated by moonlight through an old wooden lattice window.

A creepy elven assassin with pale skin and tangled black hair in a messy braid stands in a moonlit, desolate courtyard. She wears a tattered dark grey cloak over leather attire and holds a sharp obsidian dagger. A tiny sprite with iridescent wings perches on her shoulder. Gnarled trees and a stormy night sky form the background.

Oil painting of a serene young angel girl with large feathery wings, featuring a richly textured face with palette knife technique and a colorful abstract background.

A mature woman dressed in an ornate teal business suit kneeling on stone debris in a vast desert with a clear blue sky and stylized clouds, surrounded by rocky ruins and distant figures.

Close-up beauty portrait of a model adorned with layered gold and emerald jewelry, illuminated by a soft green light creating an ethereal glow.

A towering crystalline obelisk with celestial galaxies inside, set on an ancient stone platform with intricate carvings under a starry sky and aurora.

Three towering futuristic alien structures rise from a mirrored lake beneath a twilight sky, glowing with bioluminescent turquoise veins and reflecting perfectly on the water surface, with a large planet in the background and rugged mountains framing the scene.

Massive space elevator extending from floating islands to the sky at sunset, painted in warm colors with detailed clouds and birds, inspired by Studio Ghibli art style.

Cyberpunk style humanoid robot with a glossy black exoskeleton and glowing wires stands against a futuristic neon-lit cityscape at night.

A dark fantasy eldritch figure with a large organic horned headdress, surrounded by tangled bulbous root-like structures and pale spheres, in a detailed gothic style.

Portrait of a cyberpunk girl with pink hair, yellow eyes, sharp golden teeth, wearing a futuristic black outfit and metallic collar against a vibrant neon background.

A mage summoner with long hair and robes standing in a dark, reflective lake surrounded by glowing ethereal cats, facing a shadowy figure in a dense forest.

Close-up portrait of a woman with striking red eyes, detailed red and white face paint, and a red and white patterned headscarf.

A surreal endless stairwell made of ink spirals down through dark abstract layers with small human figures on steps, illuminated by a glowing circular light at the center.

Close-up photorealistic portrait of a tattooed woman with blue gradient hair, multiple piercings, black painted nails, and vibrant butterfly tattoos on her face against a red background.

A comic-style penguin wearing sunglasses and a floral shirt points at a computer screen filled with PG-13 rated movie thumbnails, questioning the rating system.

Miniature conductor figures stand on a railway platform built on an open book page with tall paper skyscrapers, as a graphite silver train approaches amid drifting paper dust and glowing amber station lights.

A miniature engineer stands on a glowing spider silk suspension bridge stretched between tall blades of grass, illuminated by golden dawn light over a foggy valley.

A gaunt pale blue-gray eerie creature with glowing yellow eyes and a crown of thorny branches crouches in a dark, misty swamp surrounded by tall reeds and mossy trees, with white butterflies fluttering and a distant human figure running through the background.

A serene moonlit village scene featuring a stone bridge over a gently flowing river reflecting street lamps, surrounded by willow trees and rustic houses.

A petite princess in a delicate red gown stands solemnly in a grand throne room, surrounded by four armored knights with stained-glass windows casting colorful rays.

Close-up hyper-realistic portrait of a red-haired woman with freckles wearing transparent glasses featuring small swimming golden fish.

Vibrant cosmic illustration of a Tyrannosaurus Rex head with open jaws revealing a colorful nebula and swirling galaxies inside, against a black background.

A towering spear-shaped megastructure rises from a frozen flatland, its surface adorned with glowing colorful neon ornamental patterns, surrounded by geometric circuitry platforms under a starry sky.

A dark moody portrait of a young teenager with short black hair combed to the side, intense blue eyes, wearing a high-collared black outfit against a solid intense blue background with dramatic lighting and shadows.

$A shattered moon named Xal'Tor floats above a rocky alien landscape, fractured into colossal shards with blue glowing energy emanating from cracks and a beam of light descending to the surface.$