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.

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.

Close-up portrait of a girl with short black hair and green eyes wearing dark sunglasses, illuminated by warm golden hour light with high contrast and volumetric lighting effects.

Vixon's Illustrious Styles - Expressive Detailed Art illust

A rat-like monster with red glowing eyes, sharp claws, and tattered leather wings wearing detailed dark fantasy armor standing on a log in a foggy forest.

xa_gueuzav (xaxaxa) art style [illustrious-XL] v1.0

Anime-style girl with short dark hair and red eyes wearing a bike helmet, backpack, and pleated skirt, riding a bicycle on a crosswalk at sunset, looking back angrily.

Close-up of a glowing blue and purple crystal surrounded by moss on a wooden tavern table with warm low lighting and rustic wooden beams in the background.

Stylized illustration of a sulking girl with orange hair, deep blue eyes, wearing a chest harness and an o-ring collar, rendered in a partially colored painterly sketch style.

A blonde woman with very short curly hair wearing a light blue mini dress stands laughing joyfully with a dynamic pose against an abstract, glitch-patterned, dark background.

A girl with long black hair and red eyes sits confidently on an ornate chair holding a glowing red katana, dressed in a black floral kimono and high heel boots, set in a dark, chain-decorated room.

Get inspirations

Made on Diffus

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

A chubby post-apocalyptic warrior wearing a navy blue uniform with golden shoulder pads and white pants, eating an ice-cream cone while walking across a dusty barren wasteland.

Detailed biomechanical female android with dark blue and gold elements sitting on a cliff surrounded by vegetation in a deep blue ambient setting.

A teen Jedi Knight with a dark hooded robe holding a glowing blue lightsaber stands in a rain-soaked neon-lit futuristic city at night, her blond hair glowing softly against the city lights.

A dark girl with glowing eyes holds a colorful cute creature amid a glowing purple-pink mystical environment with shadowy figures in the background.

A sleek black futuristic spaceship flying through a foggy sci-fi cityscape with tall metallic skyscrapers and glowing yellow lights.

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 woman with piercing eyes in a dark hooded cloak conjuring luminescent blue swirling water-like energy from her hand.

A digital fantasy artwork of a woman playing a flute, seated amidst a large glowing white serpent coiled around rocky terrain under ethereal blue lighting.

A haunting scene depicts a pale woman with strawberry blonde hair and gothic tattoos sitting barefoot in a black halter dress in a foggy, ruined city. A spectral glowing figure hovers behind her.

Detailed robotic skull with sleek black cybernetic and mechanical components forming a futuristic android.

Gothic high priestess in a black horned cloak holds a glowing green ritual blade and an obsidian relic, standing against a dark green sky in a desolate wasteland.

Portrait of an alien couture muse with violet silk flowing wings and a black high-gloss bodysuit adorned with metallic chains, illuminated by cold starlight.

A transmission tower standing in a foggy field surrounded by ghost-like figures in school uniforms floating and connected by glowing red threads resembling soundwaves.

A breathtaking night view of Alpine mountains covered with purple heather under a bright full moon, with rocky formations and fog in the background.

A detailed monochrome depiction of a skeleton with a smiling skull and exposed ribcage set against a softly blurred bokeh background.

Figure leaping powerfully upward through a shattered glass ceiling with glass shards suspended in midair around them.

Photorealistic image of a playful pirate girl with a blonde bob haircut with turquoise tips, wearing a red crop top, turquoise skirt, striped stockings, and holding a curved saber. A talking cat sits on her shoulder at a vibrant seaside port.

A futuristic princess with platinum blonde hair and a flowing black royal gown stands in awe before a towering armored mech illuminated by the fiery background.

A woman in a luminous gown faces a large celestial body, wearing an intricate golden headpiece with star motifs and crescent earrings, bathed in warm light.

Two robotic hands with chrome joints delicately holding a glowing blue cylindrical vial, with a blurred figure in a dark tactical suit in the background, styled like 16mm archival footage with film grain and scratches.

Hyper-realistic painting of a young albino girl with long white hair and glowing blue eyes wearing a black mech suit in a dark cyberpunk style, inspired by Rembrandt.

Brushwork painting of a cute 20 year old girl with purple eyes, dark hair adorned with colorful flowers, touching her face gently with both hands.

Detailed dark portrait of a bearded man with heavily wrinkled and textured skin, intense gaze, and dramatic shadows emphasizing facial details.

A fierce fantasy scene featuring a woman in an ornate golden mask and dark cloak alongside a snarling werewolf with glowing red eyes under a stormy sky.

$A mythical warrior stands on a jagged fractal cliff wearing a cloak of glitching brushstroke feathers, facing a vibrant spiraling vortex in a surreal fantasy landscape.$