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Flux 3

Flux 3 — Turn plain text into stunning visuals with Flux 3’s powerful AI engine.

About Flux 3

Flux 3 AI puts a complete creative studio in your browser. Built around the Flux 3 model family, this platform lets you type a description and receive polished, high-resolution images in seconds. Whether you are a designer exploring concepts, a marketer building campaign visuals, or a hobbyist experimenting with digital art, the tool removes technical barriers. The interface is streamlined for speed, allowing you to adjust prompts, tweak style parameters, and regenerate variations without leaving the page. Beyond generation, Flux 3 AI acts as a learning hub, offering guidance on Flux model workflows so you can understand how to get the best results from different settings. You can use it for free, making it accessible for daily brainstorming sessions. The built-in photo editor adds another layer, letting you refine generated images with crops, filters, and color adjustments. Artists appreciate the consistency of output, while beginners enjoy the zero-learning-curve design.

The solution
Develop prompt-based image concepts, storyboards and product visuals in a browser workspace.

Features

  • Prompt-based visual concepts

  • Storyboard planning

Details

Platforms
  • Web
Use cases
  • Plan visual storyboards
  • Create product and social-ad visual concepts

Flux 3 homepage

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Website performance

Independent mobile lab measurements and permanent weekly competition results from IndieTools Speed.

79GoodMobile Lighthouse

Last checked

Load time
3.11 s
FCP
1.50 s
LCP
4.50 s
CLS
0.054
TTFB
24 ms
TBT
85 ms
Speed index
5.06 s

Latest Performance Score: 79. Measured: October 17, 2026. Weekly Overall Rank: #477. Category Rank: #103 in AI. LCP: 4.50 s. Load Time: 3.11 s.

Overall rank · 2026-W41
#477
Down 72 places
Best overall rank
#405
0 top 10 finishes
Best category rank
#91
0 category wins
Latest change
+2 score
Best score 80 / 100

Website performance history

Inspect every successful mobile Lighthouse lab measurement by metric and date range.

Range

Latest score

79 / 100

Higher is better
9 measurements

Use the left and right arrow keys to inspect measurements. Use Home or End to jump to the first or last measurement. Press Escape to dismiss the chart tooltip.

Oct 10, 2026Oct 17, 2026

Weekly rank history

Track the product's finalized overall position on the IndieTools Speed leaderboard.

Range

MetricOverall rank

Latest rank

#477

Closer to #1 is better
2 weeks

Use the left and right arrow keys to inspect weeks. Use Home or End to jump to the first or last week. Press Escape to dismiss the chart tooltip.

Sep 28, 2026Oct 5, 2026

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