Data month 2026-09
Flux
Flux
Flux
Refine any AI prompt instantly inside ChatGPT, Claude, Gemini & more. Select text → get a production-ready prompt in 1 click.

According to AlphaMoat, as of 2026-09, the Chrome extension Flux has 25 users (-10.7% MoM), rated 5 (6 reviews) — ranked #6,909 of 9,324 AI browser extensions, and #1,748 of 2,418 in General AI.

Users · 2026-09
25-10.7%
Rating
★ 56
Overall Rank (9,324)
#6,909
General AI Rank
#1,748/ 2,418

What is Flux

From the Chrome Web Store

Refine any AI prompt instantly inside ChatGPT, Claude, Gemini & more. Select text → get a production-ready prompt in 1 click. Stop rewriting the same AI prompt 6 times. Flux is a free AI prompt refiner and optimizer that works directly inside ChatGPT, Claude, Gemini, and any website where you type.

No tab switching. No copy-pasting. Just select your prompt, refine it, and replace it — all without leaving the page.

────────────────────────────── HOW IT WORKS ──────────────────────────────

1. Select any text in any input field on any website 2. Right-click → "Refine with Flux" (or use the floating button) 3. Answer a few smart contextual questions about your prompt 4. Get a fully structured, production-ready prompt back instantly 5. Replace, copy, or insert — one click

────────────────────────────── WHY YOUR AI PROMPTS KEEP FAILING ──────────────────────────────

LLM's don't fail because they're bad. They fail because your prompt is missing critical context — the right role, audience, format, tone, and constraints.

Show the rest of the store description▾

Flux fixes this automatically. It analyses your raw prompt, identifies what's missing, asks you the right questions, and builds a complete, structured prompt that gets you the exact output you wanted — first try.

────────────────────────────── KEY FEATURES ──────────────────────────────

✦ Works inside any LLM any website

✦ AI-powered prompt analysis — detects missing context like audience, tone, format, and constraints before refining

✦ Smart follow-up questions — adapts to your prompt type (coding, content, research, marketing, debugging)

✦ Structured output — every refined prompt includes Role, Objective, Context, Constraints, and Format

✦ "Why it changed" tab — explains every improvement so you learn prompt engineering as you go

✦ Auto-replace — swap your original prompt with the refined version in one click

✦ Saves to history — every prompt refined via the extension appears in your Flux dashboard automatically

✦ Zero setup — install, sign in, and start refining immediately

────────────────────────────── WHO IT'S FOR ──────────────────────────────

🎓 Students & researchers Get detailed, academically structured responses instead of surface-level summaries. Flux engineers your research questions so AI gives you exactly the depth you need.

📣 Marketers & content creators Stop getting generic AI content. Flux locks in your brand voice, audience, and constraints — so every output is on-brief, every time.

👩‍💻 Developers & technical users Get consistent, structured outputs for your LLM applications. Flux engineers prompts with explicit constraints and output schemas.

⚙️ Product managers Brief AI the way you'd brief a human. Flux translates your rough intent into a structured prompt with role, constraints, and format defined — so you stop iterating and start shipping.

Extension profile

Version
v1.0.3
Size
58.77KiB
Languages
English
Updated
2026-09-20

User Growth Trend

Shared axis · hover for monthly values
Latest 25MoM-10.7%
-10.0820.1630.2426-0426-0526-0726-09
2026-04
14
—
2026-05
21
+50.0%
2026-06
25
+19.0%
2026-07
23
-8.0%
2026-08
28
+21.7%
2026-09
25
-10.7%

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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.