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.

zhongfenghuaStyle_FLUX_ Lora | 厚涂笔触_FLUX版_ Lora v1.0

Extreme close-up of a person with ashy skin wearing aviator goggles with colorful reptilian lenses, bright green lipstick, long black hair with vibrant green streaks, and blue ribbons, surrounded by neon bokeh light effects.

A pale-haired gothic sorceress clad in detailed black and gold armor wielding a rune-inscribed sword, standing on rocky terrain before a colossal obsidian dragon with glowing crimson eyes, set against a pink and purple ethereal sky.

A girl with folded ponytail wearing a white dress with Juliet sleeves and white strappy heels sits calmly on a wooden bench next to a fierce black dragon, illuminated by dappled sunlight filtering through surrounding foliage.

Ant King Beru Solo Leveling IL / PD / XL-GMR Ant King Beru Pony-GMR

Fusor's Cute-sor Style II [Illustrious] v1.0

Toadette (Super Mario) - [Anima/IL] Illustrious

Fire Human | Fantasy Fire Human | Ver 2.0

Close-up of a colorful layered dessert in a clear cup topped with whipped cream with a striped straw, set in a cozy restaurant interior with warm ambient lighting.

Get inspirations

Made on Diffus

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

A porcelain-smooth tiny fairy with delicate folded wings stands next to a tall, tied stack of aged book pages rendered in a subdued sepia palette with soft light.

A petite elf girl with platinum white hair and ethereal skin holds a glowing glass sword, wearing a detailed Victorian-style red dress with lace and silver accents in Rembrandt style.

A digital painting of a teen cyborg girl with striking long red hair, blue eyes, and pale white skin, wearing a black tight bodysuit with detailed mechanical joints and ribbed chest under Rembrandt lighting.

Impasto style painting of a woman with long black hair wearing a flowing yellow and red dress and red high heels, set against a textured gray background.

Surreal portrait of a woman with dark hair and golden eyes, featuring a bird painted on her face, surrounded by yellow birds and flowers including a large pink rose.

A girl demon with white hair in two ponytails tied with black bows, glowing red eyes, and pale skin, wearing a detailed black gothic dress and black gloves with claws, standing under moonlight with large black wings spread out and a ruined gothic architecture background.

A pink-haired woman with blue eyes in a delicate turquoise hanfu and high heels sits with crossed legs, petting the head of a giant white and teal snake coiled around her.

Hyperrealistic close-up portrait of a young male in cyberpunk attire wearing orange-tinted glasses and dark futuristic clothing.

Watercolor-style drawing of a deep underwater city featuring glowing cylindrical buildings connected by bridges, with whales swimming above and intricate architectural details extending into the ocean depths.

A radiant angel with glowing pink wings and a golden halo ascends above a vast field of luminous triangular geometric ripple lines against a deep black background.

A colossal mechanical leviathan made of gears emerges from an endless desert of sand, two explorers in reflective suits approach it, with sparks flying and shadows cast on the sand.

Close-up hyper-realistic oil painting of a pale vampire girl with vivid red hair and blue eyes, wearing a black corseted dress with a gothic aesthetic.

Papercut style silhouette of a couple sitting closely together under a starry night sky with a bright crescent moon and shooting stars.

Silhouette of a couple sitting close together on a rooftop edge against a starry night sky with a crescent moon, shooting stars, and a vibrant scattering of orange dots.

Detailed depiction of a dove girl with long pearlescent hair, feather dress in purple hues, lavender iridescent eyes, animal ears, amidst flying doves and an abstract feathered background.

A middle-aged male cybernetic operative wearing dark tactical coat and advanced armor sits on a ledge overlooking a rainy, neon-lit cyberpunk city at night, head lowered in contemplation.

High-angle wide shot of a dense futuristic megacity canyon shrouded in fog with a lone silhouette figure seated on a cantilevered balcony on the far right, overlooking a neon-lit river corridor and towering skyscrapers under cinematic lighting.

A landscape featuring rolling green hills under a blue sky with gentle clouds and a large stylized orange-red sun with radiant rays at the center.

A cyberpunk warrior with spiky blue-black hair, wearing a torn white top and black utility shorts with metallic buckles, holding a battered plush panda and wearing a spiked armored gauntlet.

A grotesque humanoid creature with elongated limbs and a large bulbous head leans forward emerging from a circular white futuristic machine in a minimalist white room lit by diffused daylight.

Watercolor painting of an elderly Black man wearing headphones and a light-colored jacket, sitting on a subway bench with an introspective expression.

A bold portrait of a Black woman with voluminous afro hair passionately singing into a vintage silver microphone, wearing large red hoop earrings and a black top against a terracotta background.

A girl with black medium messy hair and glasses reading a book in her messy bedroom, illuminated by soft natural lighting.

Photorealistic close-up portrait of a highly detailed alien woman with geometric skull and sharp features set in a cinematic film still style.

Realistic street art mural on a white brick wall showing a black silhouette in a suit holding a red balloon, observed by a man standing nearby.

A synthetic angel stands on a cracked obsidian plinth in a ruined sanctuary flooded with overgrowth, featuring golden crystalline wings and a glowing halo at dusk.

A sunset over Italian mountains with a crystal lake surrounded by autumn foliage and blooming pink flowers, a quaint village perched on cliffs above tranquil waters.

Four witches sitting around a glowing fire surrounded by tall blue mushrooms shaped like a crescent moon under a starry night sky.

Close-up of a high-detail horror-themed mechanical skull with glowing eyes, sharp jagged teeth, and a cracked blue metal mask against a red background.

A mysterious fantasy creature composed of translucent water-like tentacles rises in a floral-filled town square with old buildings and a person facing it.

Close-up portrait of a young Asian woman with striking yellow eyes, dark tousled hair, and a translucent orange-red scarf partially covering her face.

$A surreal depiction of Little Red Riding Hood rendered in a fractured stained-glass Cubist style, showing a girl in a red cloak within a dense forest with geometric shard divisions.$