Your prompts, refined. Instantly.
Real-time analysis. AI-powered rewrites. Score your prompts before you send them — right inside any AI chat interface.
3 of 4 metrics at target. Context at 40 — add background to reach 90+.
No Web Store. No review wait. Download the ZIP, load it in Chrome, and start refining.
Prefer Git? Clone from github.com/mihirzoting/RED
Every part of RED is designed to make your prompts measurably better — locally, instantly, without leaving your chat window.
Detects vague words, filler words, run-on sentences, missing context, and ambiguous references — results appear within 500 ms of typing.
Penalizes vague words and run-on sentences. Rewards specific language.
Checks if your prompt gives enough background. Flags short or ambiguous prompts.
Measures filler word density. Clean prompts score higher.
Rewards numbers, proper nouns, code references. Penalizes vague language.
Overall score = average of all 4 · 0–100
Know your cost before you send.
Local analysis runs 100% in your browser. Your prompts never leave your machine unless you refine.
No waiting. No modal. Chips update the moment you pause typing.
Send a weak prompt, get a stronger one. RED rewrites in place — you paste it back with a click.
Start typing in any AI chat interface. RED detects your input automatically — no shortcuts, no setup.
4 metrics. Overall score. Issue chips. Token count. All in under 500 ms. Runs entirely in your browser.
Click Refine. RED rewrites your prompt using AI. Stream the result in real time. Paste it back with one click.
Real UI, recreated in pure HTML/CSS. The floating panel sits in the corner of any AI chat surface.
Improve specificity — add concrete numbers, dataset names, or an example.
3 of 4 metrics at target. Context at 40 — needs improvement.
No subscriptions. No trials that lapse. Pay once for Premium and own it.
Upgrade through the extension
One-time payment. No subscription. No renewal ever.
Click the download button above. File: RED-v1.0.0.zip (~2.4 MB).
Extract RED-v1.0.0.zip to a permanent folder on your computer.
Go to chrome://extensions in your Chrome browser.
Toggle Developer mode in the top-right corner of the page.
Click Load unpacked and select the unzipped RED folder.
Click the puzzle piece icon → find RED → click the pin icon.
Click the RED icon → create a free account with email or Google.
Open any AI chat interface and start typing. RED activates automatically.