LOADING DATASHEET
GROUNDED IN REAL HUMAN CONVERSATIONSYOUR BENCH
Flux Fill
◆ OPEN
by Black Forest Labs
OPEN WEIGHTSLOCALCREATIVE
RANKED #44 OF 74 IMAGES · OVERALL #180 OF 6,618 · VIBE SCORE 5.9 · 83 VOICES
Flux-Fill FP8 on Civitai. 32,135 downloads. Community image checkpoint.
HAPPY9.4
14 mentions
SAD5.6
17 mentions
VIBE TRAJECTORY
26 weeks · 15 voices
TOO QUIET
Not enough weekly voices to call a trend yet.
HOW TO USE IT
Open weights. You can use a hosted service, or download it and run it yourself, free.
RUN IT ON YOUR OWN MACHINE
Open weights: download Flux Fill once and it's yours. No subscription, no rate limits, works offline.
12B parameters, a Q4 GGUF file is about 6.8 GB while FP8 is ~11.9 GB
- BARE MINIMUM
NVIDIA GeForce RTX 3060 12GB
12 GB VRAM
~$220 USEDGGUF Q4 or NF4 quantized inpainting with CPU offload, 28 steps
- SWEET SPOT
NVIDIA GeForce RTX 4070 Ti Super 16GB
16 GB VRAM
~$780 NEWFP8 or GGUF Q8 precision with standard text encoders, 28 steps
- FULL POWER
NVIDIA GeForce RTX 4090 24GB
24 GB VRAM
~$1850 USEDFull FP16 / FP8 unet without offloading, fast inpainting and outpainting
LEARN HOW TO SET IT UP
WILL MY BOX RUN FLUX FILL?
The three cards above are researched picks. Search the machine you actually have — we only say yes if it should reply at a usable speed, not just load the weights and crawl.
HARDWARE PICKS & PRICES ARE RESEARCHED FROM THE LIVE WEB AND REFRESHED AUTOMATICALLY. TREAT THEM AS BALLPARK, NOT GOSPEL.
WHAT CAN YOU ACTUALLY DO WITH IT?
Everyday jobs on each of those rigs: how long Flux Fill takes, and how good the crowd says it is at that kind of work.
| THE JOB | BARE MINIMUMNVIDIA GeForce RTX 3060 12GB | SWEET SPOTNVIDIA GeForce RTX 4070 Ti Super 16GB | FULL POWERNVIDIA GeForce RTX 4090 24GB |
|---|---|---|---|
| Make an imageone picture at normal settings | ~45 S★★★★★ | ~20 S★★★★★ | ~12 S★★★★★ |
STARS ARE THE COMMUNITY SCORE FOR THAT KIND OF WORK, DOCKED FOR HOW SQUASHED THE WEIGHTS GET AT EACH TIER. TIMES ARE COMPUTED FROM RESEARCHED SPEEDS. BALLPARK, NOT GOSPEL.
WHAT THE INTERNET SAYS
Not enough discussion about Flux Fill yet to call it. We found 83 posts but people did not say much either way.
71 POSTS · 12 COMMENTS · REDDIT · GITHUB
PEOPLE LOVE
- No fan mail yet. The crowd is still warming up.
PEOPLE COMPLAIN ABOUT
- No complaints yet. The internet is still looking for one. Suspicious.
LOOKING FOR AN ALTERNATIVE?
Other models the crowd has fully reviewed, starting with images models like this one.
Midjourney> SOURCES (12)
- REDDIT · 2025-05-22 · 649 UPVOTESBarack Obama in Home Alone 2
Barack Obama in Home Alone 2
- REDDIT · 2024-12-14 · 648 UPVOTESQuick & Seamless Watermark Removal Using Flux Fill
Quick & Seamless Watermark Removal Using Flux Fill
- REDDIT · 2025-07-04 · 553 UPVOTESSimpletuner creator is reporting N S F W loras on huggingface and they are being removed. The community needs to look elsewhere to post…
Simpletuner creator is reporting N S F W loras on huggingface and they are being removed. The community needs to look elsewhere to post controversial loras
- REDDIT · 2024-11-23 · 356 UPVOTESThis looks like an epidemic of bad workflows practices. PLEASE composite your image after inpainting!
This looks like an epidemic of bad workflows practices. PLEASE composite your image after inpainting!
- REDDIT · 2025-06-06 · 258 UPVOTESThe 8 Rules of Open-Source Generative AI Club!
The 8 Rules of Open-Source Generative AI Club!
- REDDIT · 2025-01-02 · 225 UPVOTESUsing flux.fill outpainting for character variatiens
Using flux.fill outpainting for character variatiens
- REDDIT · 2024-11-30 · 103 UPVOTESinpainting & outpainting workflow using flux fill fp8 & GGUF
inpainting & outpainting workflow using flux fill fp8 & GGUF
- REDDIT · 2025-03-05 · 100 UPVOTESI made a training free clothing transfer workflow using Flux-Fill. Works great to maintain consistent clothing in comics. and with…
I made a training free clothing transfer workflow using Flux-Fill. Works great to maintain consistent clothing in comics. and with realistic images too. It works by joining the clothing and target images, then using Flux Fill to transfer clothing from one…
- REDDIT · 2024-12-13 · 98 UPVOTESFlux fill. Trying out its power. Wow, that's crazy
Flux fill. Trying out its power. Wow, that's crazy
- REDDIT · 2025-03-18 · 89 UPVOTESCreating the largest/longest AI-Generated image
Creating the largest/longest AI-Generated image
- REDDIT · 2025-02-18 · 85 UPVOTESFlux Tech Details by Robin Rombach (CEO, Black Forest Labs)
Flux Tech Details by Robin Rombach (CEO, Black Forest Labs)
- REDDIT · 2025-09-11 · 54 UPVOTESQwen Inpainting Controlnet Beats Nano Banana! Demos & Guide
Qwen Inpainting Controlnet Beats Nano Banana! Demos & Guide