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.

0/4

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.

Portrait of a nordic female demon with flawless crimson skin, white marble horns curving from her temples, sharp white graphic eyeliner, and avant-garde red couture fashion against a smoky gray background.

Anime-style girl in a pink hoodie bending forward, tying red high-top sneakers, with long brown hair and a green backpack outdoors in a park setting.

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 futuristic robotic insect warrior with golden butterfly wings and chrome armor stands confidently with cables in each hand, set against a vibrant paint splatter background.

A retro anime style wolf girl with ginger hair, wolf ears, and a bushy tail sits on a moss-covered balcony railing with a playful expression, plants around, and buildings in the foggy background.

Corin Wickes (Zenless Zone Zero) XL/Ilustrious LoRa v1.0

Jinx (Arcane / League of legends) | FLUX + Zimage Flux v2.0

STYLES | PONY & ANIMAGINE RMS v0.1 (Pony V6 XL)

A detailed digital illustration of a female angel with black and red hair, red eyes, white feathered wings, a cracked floating halo, wearing a black vest, white shirt, and red tie, featuring visible tattoos and scars on her arms.

[Pony] Geekpower Artists Style Optionaltypo

Get inspirations

Made on Diffus

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

A fantasy warrior in heroic armor stands on ornate medieval architecture ledge next to a massive golden dragon under sunset sky with dramatic clouds.

A colossal dragon with immense wings soaring over a sprawling grand fantasy city under dramatic clouds lit by warm sunset light, in a speedpainting style.

Young woman in an ivory lace chiffon dress and black velvet stockings reclining gracefully on a four-poster bed in a Victorian-era mansion softly illuminated by lamplight.

A bonsai tree preserved inside a glass jar filled with murky liquid, placed on a wooden window sill with a faded and decomposed appearance.

View through a stone archway revealing ancient castle ruins covered in ivy and moss, illuminated by soft dawn light with overgrown greenery surrounding the scene.

Tall futuristic tower surrounded by a sprawling sci-fi cityscape with multiple moons and celestial bodies in a dramatic cosmic sky.

A mysterious scene with towering red crystal structures in vertiginous shapes lining a dark pathway, and a woman dressed in red walking towards the distance.

A Soviet Arctic explorer wearing a weathered retro-futuristic spacesuit with CCCP insignia trudges through snow with the setting sun in the background.

A close-up of a hooded figure wearing an intricately detailed ornate mask with golden teeth, purple cloak, and visible eyes under a white and purple hood.

Close-up digital illustration of a cartoon black and white dog with large brown eyes and a red ladybug perched on its nose against a textured grey background.

A vividly colored fantasy frog sits inside a water droplet surrounded by swirling blue and orange inks, rendered on textured art paper in a surrealistic style.

Abstract painting featuring a female silhouette with dark tones, gestural brushstrokes, and a tricolor organic background blending dark blue, black, and orange hues.

Aerial photograph of a yellow seaplane flying over a vibrant turquoise ocean, leaving a white wake behind with visible underwater vegetation.

A cinematic portrait of a woman with her face partly illuminated by a narrow beam of warm orange light, casting dramatic shadows on her face and background.

Close-up of a slender, camouflaged praying mantis perched on a lush green leaf with soft diffused light and visible coarse film grain.

Illustration of two girls about to kiss, featuring heart-shaped pupils, camellia and lily flowers, depicted in a retro artstyle with volumetric lighting within a polaroid-style frame

A retro-futuristic portrait of a woman holding a red rose against a purple synthwave gradient background, wearing a sleek black outfit.

Old Danish opera diva in an ornate orange dress stands confidently amidst dark ages soldiers holding spears on a rainy cobblestone street with dramatic lighting.

Futuristic black robot with glowing red lines on chest and head standing against a dark, misty cyberpunk background.

A cyberpunk scene showing nomads wrapped in vibrant neon-patterned fabrics blowing in the wind, set against a glowing turquoise futuristic city with towering skyscrapers and neon billboards.

Witch wearing an oversized brimmed hat and flowing robe, with platinum blonde hair and glowing golden eyes emerging from shadow in dark background.

$Portrait of a seated figure with deep ultramarine skin marked by flowing gold veins, wearing a translucent garnet ceremonial robe with metallic embroidery, framed by golden filigree and set against fractured lavender tiles.$