Infomelt 信息炉来

Turn what you browsed into topics you can shoot tomorrow

Supports

A few clicks from you.
The furnace does the rest.

A topic-research tool for people who run Xiaohongshu (RedNote) and Douyin content. Browse the way you already do. When you're done, the brief is waiting: what to shoot, which keyword deserves budget, which title patterns are working.

Install from Chrome Web Storev1.6.5 Edge Add-onsv1.6.11 30-second demo → Pricing

Latest release v1.6.12 (2026-09-15) · store versions shown on the buttons; a new release usually appears in the stores within 1–3 days · the manual package is always the latest

How it works

You only do the first two

You already do them every day. Before, the browsing evaporated. Now it stays.

Search

Set the filters as prompted and scroll. The panel counts how many notes are still needed.

Open

Open a few notes to read. 15 on Xiaohongshu, 6 on Douyin is enough; the panel keeps count for you.

Get the brief

Everything else is automatic. What comes out is a brief you can hand straight to whoever shoots.

What's in the report

That viral post —
can you actually copy it?

Spotting what went viral is easy. Knowing whether you can get in is the hard part.

Section	The question it answers
Template library	Content that genuinely blew up recently, broken into patterns you can reuse
Rising signals	Topics just starting to move, not yet worn out by copycats
Keyword diagnosis	Some keywords look busy but are propped up by big accounts. On “supplements” the top 10% of notes took 74% of likes and half got under 100. A new account should stay away
Engagement structure	100k likes driven by shares and 100k driven by saves are two different things. Copy the wrong one and the shoot is wasted
Search intent	What people type into search engines around the keyword. “Can I take liver pills long-term” and “which liver pills are good” call for completely different videos

It comes down to one thing

What to shoot next. No charts you can't read. Each topic gets three lines: what to make, roughly what the cover looks like, and why it can work.

Spend the rest of the time shooting.

Pricing

Monthly plans, billed per run

A fixed number of runs per month; one run = one batch submitted for full analysis. Prepaid, no auto-renewal, unused runs don't roll over.

Medium

¥98/ month · 6 runs

300 notes per run · 30 deep-analysed

Large

¥288/ month · 20 runs

400 notes per run · 45 deep-analysed

Best value

¥628/ month · 60 runs

500 notes per run · 60 deep-analysed
No per-keyword split — only the total counts

Need more this month? Add-on: 3 runs for ¥30, valid 90 days, at your current plan's caps. Pay with Alipay or WeChat Pay.

Pro (desktop)

¥4,980/ year · 500 runs

or ¥2,980 / 250 runs for six months

Runs on your own computer; data never leaves it
Both platforms, 60 deep-analysed notes per run
Multiple accounts managed separately; template library grows month by month
AI usage included — no API keys to manage
Platform changes tracked continuously; remote setup and support included

AI usage, upgrades and support all included, no extra fees.

Enterprise fully automated

¥28,000/ year · 3,000 runs

About 57 runs a week — enough for a matrix team running daily; everything done by software, no manual steps

Everything in Pro
Connects your own account history to build a baseline automatically
Every report ships with an auto-generated readout: the 5 posts to make first, how to adapt them, what to capture next
Recommendations calibrated on your actual numbers, not generic conclusions
Competitor tracking: 3–5 rival accounts
Dedicated content templates tuned to your category
Private deployment available; data stays inside your network
Report API — results go straight into your own systems
Dedicated contact; platform changes get priority

Annual service fee ~~¥5,600~~ waived the first year
then ¥2,800 / year for good.

Custom needs? Internal systems, special data sources, bespoke workflows — the one place we still do things by hand. Message us on WeChat for a quote.

One run = one full analysis, any number of keywords. Prices in CNY; Alipay and WeChat Pay accepted.
Want to see a result first? Ask us for a trial code, run a full batch, then decide.

Install now

Available on the Chrome Web Store and Microsoft Edge Add-ons. One click, updates automatically.

Chrome Web Store Edge Add-ons

Can't reach either store? Manual install (three steps)

Download the package (v1.6.12) and unzip it
Open chrome://extensions (or edge://extensions) and switch on Developer mode
Click “Load unpacked” and pick the unzipped folder

Works in Chrome, Edge, Brave, Arc, Opera and other Chromium browsers. Safari and Firefox are not supported yet.

Scan to reach us on WeChat
Email: hi@infomelt.com

Why it's built this way

Still usable next year

We write these down so you can use it with peace of mind.

We never touch your account. No login, no posting, no liking, no settings changed. Your account stays exactly yours.

Desktop edition: data never leaves your machine. You use your own AI keys; our servers never see your content.

Cloud edition: anonymised before upload. Author names and user IDs are stripped in your browser; we never receive them. Raw content is deleted after analysis; reports stay for 7 days.

We don't make another business out of your data. No merging, no resale, no model training. Analysed, then deleted.

FAQ

The questions you were going to ask

What is Infomelt and what does it do?

A browser extension for people who run content on Xiaohongshu (RedNote) and Douyin. You search a keyword, scroll and open notes exactly as you normally would; the side panel records what you saw — title, author, likes, saves, comments, body text — into an Excel with cover thumbnails. Submit it and about 20 minutes later you get a content brief: which directions are rising under that keyword, the title patterns that work, the 5 posts to make this week, and a side-by-side comparison of several keywords.

Will it affect my Xiaohongshu / Douyin account?

It never auto-scrolls, auto-clicks or auto-navigates, and never sends requests to the platform on your behalf. It only records page content you have already seen; you control the pace. To the platform you are simply browsing. We never log in to your account, post, like or change settings.

Which platforms and browsers?

Xiaohongshu (xiaohongshu.com) and Douyin (douyin.com) web versions. Any Chromium browser: Chrome, Edge, Brave, Arc, Opera. Safari and Firefox are not supported yet. TikTok support is on the roadmap.

How is this different from data platforms like Xinhong or Huitun?

Those sell site-wide rankings and market dashboards for hundreds to thousands of yuan a month. Infomelt only works on what you browsed yourself, and answers a concrete question — what to make next under the keywords you care about. Plans start at ¥98 a month.

Where does my data go?

Everything stays on your computer by default; the Excel lands in your Downloads folder. Only when you click Cloud analysis is content uploaded, and author names and IDs are stripped in your browser before upload. Raw content is deleted as soon as the analysis finishes; reports stay downloadable for 7 days. We never merge, resell, or train models on your data.

Pricing? Can I try first?

Monthly plans, billed per run: Medium ¥98 for 6 runs, Large ¥288 for 20, XL ¥628 for 60. Alipay and WeChat Pay accepted. One run is one full analysis of a batch, any number of keywords. Cloud analysis can be tried with a trial code for 2 runs before you decide.

How do I install?

Chrome Web Store or Microsoft Edge Add-ons — search “信息炉来” or use the buttons on this page. Other Chromium browsers can load the zip from this site manually (the tutorial has step-by-step screenshots, in Chinese).

A few clicks from you.The furnace does the rest.

First time? Start here:10 steps + a 30-second video