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.

Photorealistic image of a Japanese girl with blue bob hair wearing a shiny white and black edgPlugsuit bodysuit sitting on a rooftop at sunset in Tokyo.

Steampunk woman wearing a corset dress and tiny top hat, holding an owl, standing framed in a riveted teal train doorway with cinematic low-key lighting.

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)

Get inspirations

Made on Diffus

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

A mystical librarian in flowing celestial robes holding an open book, standing between towering ancient bookshelves, with a cosmic nebula sky blending into the vast library background.

Surreal floating city constructed from towering blue-green crystal buildings above clouds at dawn, rendered in a dinkfsn style ink wash painting.

A mysterious gothic queen with pale skin, glowing fiery red eyes, wearing a detailed black armor and a dark crown emitting red fiery energy in an ethereal gray swirling background.

Close-up of a cyberpunk robotic face wearing a futuristic helmet with glowing red circuitry patterns and red illuminated eyes.

A futuristic robot with glowing eyes stands thoughtfully while painting a detailed nature scene with trees and a river on a canvas.

A battle-ready cyberpunk geisha stands in a neon-lit back-alley temple, wearing a futuristic kimono with graphene armor and mechanical targeting implants on her face and hair.

A huge dragonfly with golden-orange wings and scales, carrying a human rider sitting in a saddle on its back, flying over a rocky and grassy fantasy landscape under a blue sky with fluffy clouds.

Ultra-realistic digital portrait of a cyberpunk girl wearing futuristic black armor embedded with red fluorescent lights, set against a softly lit brooding cityscape with depth of field effects.

Woman with short dark hair wearing a weathered red and silver mecha exoskeleton in a snowy mountain environment with blurred peaks in the background

Black and white overweight cat standing upright on a sidewalk wearing a black Batman costume and sneakers in front of a yellow gas pump and electric car charging station on a sunny day.

A barefoot girl with short blonde hair sits casually on the edge of a rooftop against a bright blue sky with fluffy clouds, surrounded by green plants.

A girl with short blonde hair stands alone in a dark forest clearing illuminated by soft sunlight filtering through tall trees, creating an otherworldly atmosphere.

A highly detailed painting of a majestic three-masted pirate ship anchored in a tranquil tropical cove, with black sails marked by a large white skull and crossbones, surrounded by lush green islands under golden dawn light.

A vast alien crater housing a mysterious sci-fi research facility with a glowing blue core emitting light through concentric rings, surrounded by a purple desert landscape and jagged mountains.

A majestic steampunk airship adorned with rococo scrollwork and illuminated windows floats through a stormy sky under a full moon above an alien jungle.

A digital artwork of a woman with long white hair wearing a black latex bodysuit and thigh-high boots, sitting sideways on an ornate pedestal with a glowing pink cyberpunk background.

A towering obsidian monolith with twisted bone-like roots rises amid swirling purple nebula clouds, green ethereal fire wisps dance around its base in a Risograph print style.

Young girl wearing a Japanese school uniform standing on a balcony at sunset with soft evening light illuminating her and the background cityscape.

A surreal and ethereal hand emerging dramatically from water, surrounded by splashing droplets with a misty, dreamlike landscape in the background.

Black and white portrait of a goth girl wearing a black dress with a strict white collar, holding a small vial of poison in a cemetery background, with intense gaze and wet slicked-back hair.

Low-angle portrait of a porcelain-skinned young woman with a jet-black bob and choppy bangs, wearing a black turtleneck and a daisy-embroidered pinafore, yellow cable-knit knee-high socks, sitting against a bright cerulean sky with translucent soap bubbles floating around.

A close-up drawing of a girl with long white hair partially covering her yellow eyes, surrounded by large bright sunflowers on a white background.

Ultra-close macro photo of a woman's face with black hair, showing fine details with a low saturation and an otherworldly atmosphere in hyperrealistic style.

A regal androgynous character with platinum-blonde hair, wearing a purple top hat and aristocratic coat adorned with intricate gold embroidery, rose-tinted glasses, and magenta eyeshadow.

$A weathered Celtic druid in a bearskin cloak stands chanting over a large cursed standing stone covered in glowing green ogham runes, with sunlight fracturing through distant megaliths.$