# Zero promotion, 81 days, 650 users: a video color extension that rode the store's placement next to the market leader · Chrome extension

> Source: https://stringers.io/en/ext/chrome_mbcinifeaafocdkjjbboefcnbklongoc.html (Stringers / 什么值得做, generated 2026-11-08)
> Stringers answers one question every day: what small product can one or two people build in a few months and actually make money from. Numbers come from 15 databases we collect daily, each with source and date.
> For agents: these verdicts and the underlying databases (verified revenue, App Store / Google Play charts, ad libraries, GitHub, Product Hunt…) are queryable live over MCP — tools today / hot / products / directions / direction / data. Setup: https://github.com/komako-workshop/stringers (the user logs in at stringers.io → "配置 agent" to get a personal URL). Site index: https://stringers.io/llms.txt

> It never really took off. It just grew steadily: the name is stuffed with search terms, it uses the same category and synonym names as the paid leader, and the store put it in the leader's detail-page related recommendations at #1. All its users come from organic store traffic.

[Chrome extension](https://stringers.io/en/ext/index.md) · written 11-6

Ultra-Enhancer: Video Color Grade, HDR 4K, Cinematic, Sharpen · ultraenhancer.com

# Zero promotion, 81 days, 650 users: a video color extension that rode the store's placement next to the market leader

**What it is** A free Chrome extension that adds real-time color grading and sharpening to any web video, producing HDR / cinematic looks, all running locally.

**Why it's getting traction** It hasn't really taken off; it's been climbing steadily. Its name is stuffed with search terms, it shares a synonymous name and category with a paid leader, and the store placed it at #1 in the leader's related-extensions list. Users all come from organic store traffic.

**C** **How you could copy it** Don't crowd into video enhancement; apply the playbook to other niches: find categories with a paid leader and an empty related-extensions slot, build a free version with matching features, use a same-category, synonymous-keyword name, and put a Pro plan on the website to build users first.

C grade: the playbook of riding a leader's related-extensions slot to get zero-promotion organic traffic is worth learning, but this category already has a paid leader, 30+ copycats and built-in browser features, and the ceiling is low. Copying it would only win a few hundred free users. Few people know about it yet

648 users · rating 5.0 (4)

In 2026 Aug 18, a Chrome extension called Ultra-Enhancer launched with a very long name: "Video Color Grade, HDR 4K, Cinematic, Sharpen." By Nov 6 it had 648 users and 4 ratings, all 5 stars, and almost no discussion anywhere off-store. It isn't a product that grew on its own; it's a free follower of a paid leader. What's worth looking at isn't what it does but where its users come from.

### What it is

Once installed, any video on a web page (YouTube, Vimeo, Twitch, online courses, anything using an HTML5 player) can be color-graded in real time: brightness, contrast, saturation, curves that adjust shadows, midtones and highlights separately, sharpening, noise reduction, soft glow (Bloom), plus 14 one-click modes (Movie, Sports, Night, Eye Comfort), 1080p / 2K / 4K presets, and the ability to save 6 custom configs. Everything runs locally using the browser's CSS / SVG filters: no uploads, no sign-up, no network calls, and turning it off restores the original.

The site ultraenhancer.com says "Version one is completely free." A Pro version is "planned," which will add audio enhancement and whole-page image enhancement, with early users keeping access. No pricing yet. The store listing doesn't declare the developer as an EU trader, and the contact email is a personal Gmail, so it looks like one person behind it.

The first review came early: on Aug 31, a user named Dietmer Plendt left just two words, "Damn good." There are 4 ratings to date.

### Who it's competing with, doing the same thing

The leader in this space is Video Quality Enhancer (developer Jovan Ralić). It launched in March 2025, now has 40k users and 714 ratings averaging 4.6 stars (Chrome Store, November), with in-app purchases from $1.99/month or $9.99/year. It pitches "making compressed, blurry video clear," and grew early by posting on r/youtube and r/brave (2025-03).

Read the two sites side by side and they look alike: both say "Chromium-only, because we can call the GPU directly," both say "no account, no uploads," and both offer shadow / midtone / highlight curves with HD / 2K / 4K presets. The leader saves 5 configs; Ultra-Enhancer saves 6. The difference is that Ultra-Enhancer is entirely free and leans more toward "cinematic grading," while the leader leans toward sharpening and upscaling.

### Where users come from

Almost nothing off-store: X shows no hits for it over the past 90 days, there are no Reddit threads, and in 2026 years no "best video enhancer extension, Top 5" roundup articles have included it. The demo video linked on the store page is on a YouTube channel called Developers Cafe (Aug 20), with 382 views.

Users come from inside the store, through two routes:

| Channel | What's going on |
|---|---|
| "Related extensions" on the leader's page | In early November, the store placed Ultra-Enhancer at #1 in the related-extensions list on Video Quality Enhancer's page (40k users). Same category (Accessibility), nearly synonymous names, so the store linked them. This is probably its main source of traffic. |
| Store search | The name and description pack in every term users search for: video, color grade, HDR, 4K, cinematic, sharpen, brightness, contrast. How much each contributes to search can't be seen from outside (inferred). |

The growth curve also fits organic store traffic: Sep 1 91 users, Oct 4 344, Nov 1 583, Nov 6 648 (from extops.dev and Chrome Store readings). No single day spiked. September averaged about +8 per day, October about +10, early November about +13, accelerating slowly. The store page showed 11-06 users as of 674.

### Why people install it

The demand is old and real: "YouTube is too dark, washed out, blurry." On r/chrome, people asked in 2024 August and 2025 September whether Chrome had anything like Opera's Lucid Mode or Edge's video enhancement. Edge, Opera and NVIDIA GPU drivers all ship similar features, Chrome doesn't, and that gap is where extensions fit.

On the store page, there's almost nothing that makes people hesitate: free, no sign-up, only needs access to the current tab, screenshots that look professional, and it gives away for free the one-click modes and configs the leader's Pro version charges for.

### Who it's competing with

Plenty. Searching for "video + enhance / color / sharpen / filter / brightness" turns up 30+ live similar extensions in the store (estimated):

| Name | Scale (2026-11) | What's different |
|---|---|---|
| Video Quality Enhancer | 40k users, paid | The leader; focused on sharpening / upscaling |
| Improve YouTube! | 400k users | YouTube suite; color is a minor feature |
| Video Image Control, Video Enhancer - Color Grading | About 10k each | Long-running slider tool, dated UI |
| NexVid - Real-time Video Upscaler | 5,000 | Launched 2025-10, focused on real-time upscaling |
| Video Color Enhancer | 4,000 | Only adjusts saturation, but a review roundup ranked it #1 |
| RTX Video Enhancer, Crisp, AI Video Enhancer and others | 181–1,000 | The same wave of "AI 4K" copycats from the second half of 2025 into 2026 |
| Edge video enhancement, Opera Lucid, NVIDIA RTX Video | Built into the browser / GPU | Free, nothing to install |

Ultra-Enhancer is just one of these copycats. Its core is a filter chain anyone can write, so there's no moat.

### Where the money comes from

None so far. The ceiling can be measured against the leader: 40k users in a year and a half, from $1.99/month. At a few percentage points of paid conversion, that's a pocket-money business (estimated). Even if Ultra-Enhancer launches a Pro tier later, it will be splitting revenue below that ceiling.

### If it were you

**C: the playbook is worth learning, but don't enter this category.** Video color / enhancement already has a paid leader, 30+ copycats and built-in browser features. Entering it gets you a few hundred free users at best.

**Good fit for:** a solo developer who wants to build a Chrome extension without a promotion budget or an existing audience. This "stable organic traffic with zero promotion" route is one you can follow.

**Not a fit for:** anyone trying to make money in the video enhancement category, or anyone expecting the extension itself to generate subscription revenue.

**How to do it:** apply the playbook to other categories: find a niche with a paid leader and tens of thousands of users but few copycats (check the "related extensions" on the leader's page; if the slots are filled with small extensions in the hundreds or thousands of users, the spot is open). Build a free version with matching features, put it in the same category, and use synonymous keywords in the name and description. On the website, announce "Pro plan coming, early users keep access" first, and only talk about charging once you have a user base.

**How to get users:** not off-store. The name and description capture search terms, and same-category placement earns related-extension slots. If you can, add the features the leader's negative reviews complain about and put them in the first screenshot.

**When this stops working:** related-extension slots are computed by the store and can change at any time. Once a niche has five or six copycats, the slot won't go to you.

**Signs you've misread it:** (1) your extension has been live for a month or two and never shows up in the leader's "related extensions," meaning the slot isn't earned by same-category plus a synonymous name alone; (2) users plateau at a hundred or two hundred, meaning search and related placement aren't bringing volume, and the playbook doesn't hold in that category; (3) the leader starts shipping more features in its free tier, removing the reason to choose a free alternative.

### Data and sources

- Store data: Chrome Web Store listing and review pages for Ultra-Enhancer (11-06, v5.0.0, last updated 2026-09-03,674); users 4 ratings; daily user counts from Chrome Store readings (11-01 to 11-06) and extops.dev's 90-day curve.

- Product and pricing: ultraenhancer.com (11-06).

- Competitors: Video Quality Enhancer store listing and videoqualityenhancer.app (11-06); user counts for other similar extensions from the Chrome Store (November).

- Demand: Reddit r/youtube (2025-03-20), r/brave (2025-03-22), r/chrome (2024-08-17, 2025-09-20).

- Demo video: YouTube Developers Cafe, 2026-08-20,382 views.

- The "related extensions" placement is from a reading in early November; the split of traffic between search and related placement, and the developer's identity, have not been verified.

[Chrome store page ↗](https://chromewebstore.google.com/detail/ultra-enhancer-video-colo/mbcinifeaafocdkjjbboefcnbklongoc)

**Research notes: competitor table, acquisition evidence, full research report**

Competitors

| Name | Where | Launched | Scale | How it differs from this one |
|---|---|---|---|---|
| Video Quality Enhancer • AI 4K Upscale(Jovan Ralić) | Chrome | 2025-03-17 | 40k users, 714 ratings, subscriptions from $1.99/month | Category leader, paid, focused on sharpening / upscaling. Ultra-Enhancer is free, leans toward color grading and one-click modes, and its website copy is nearly identical. |
| Improve YouTube! | Chrome | 2012 | 400k users | YouTube suite; color is a minor feature, YouTube-only |
| Video Image Control (new gamma) | Chrome | 2017 | 10k users | Long-running brightness / gamma slider tool, dated UI |
| Video Enhancer - Color Grading | Chrome | 2022 | 10k users | Also does color grading, an older product, with no one-click modes or configs |
| NexVid - Real-time Video Upscaler | Chrome | 2025-10 | 5,000 users | Focused on real-time upscaling |
| Video Color Enhancer(010pixel) | Chrome | 2019 | 4,000 users | Only adjusts saturation, but a review roundup covered it |
| Edge video enhancement / Opera Lucid Mode / NVIDIA RTX Video | Big-company features | Around 2023 | Built into the browser / GPU | Built-in, free, nothing to install. Chrome has no such feature itself, which is why extensions fill the gap. |

Where users come from

- Inferred **Chrome Web Store search (stuffed keywords in name and description)** : the name is "Video Color Grade, HDR 4K, Cinematic, Sharpen". Growth curve is smooth, and almost nothing about it appears off-store.

- **Confirmed** **Rides the category leader's "related extensions" slot** : chromestore.related shows Video Quality Enhancer (40k users) lists it at #1 in its detail page's related recommendations.

- **Confirmed** **YouTube demo video** : posted by the Developers Cafe channel 2026-08-20, 382 views.

- Inferred **Reddit / X / press** : x-radar shows 90 mentions in the last 0 days. Brave / Exa / Jina find no related posts or reviews.

## Ultra-Enhancer: Video Color Grade, HDR 4K, Cinematic, Sharpen (Chrome extension) research report

- Store: [chromewebstore.google.com/detail/ultra-enhancer-video-colo/m…](https://chromewebstore.google.com/detail/ultra-enhancer-video-colo/mbcinifeaafocdkjjbboefcnbklongoc)

- Website: [ultraenhancer.com](https://ultraenhancer.com)

- Developer: Hossam Waziry (the publisher shown on extops.dev. A LinkedIn profile with the same name is an Android engineer in Germany, and there are also Quran-related small apps on the App Store / Google Play under that name. Not verified whether it's the same person.)

- Research date: 2026-11-06

### Bottom line

This isn't a product that "ran up" organically. It's a copycat. It copied the positioning of the category leader Video Quality Enhancer (Jovan Ralić, launched 2025-03, 40k users, paid from $1.99/month), and even the website copy is nearly the same. Its smooth growth curve (81 days, 648 users, roughly 7–10 a day) comes from organic store traffic: packing the name with keywords to catch search, and grabbing the #1 slot in the leader's "related extensions" section. Volume is tiny, it's not paid, and nobody talks about it. What's worth studying is the tactic of riding the leader's related slot. The product itself has little to learn from.

### 1. Data

| Source | Date | Users | Score |
|---|---|---|---|
| Store launch | 2026-08-18 | – | – |
| extops.dev curve | 2026-09-01 | 91 | 1 |
| extops.dev | 2026-10-04 | 344 | 3 |
| extops.dev | 2026-11-01 | 583 | 3 |
| our chromestore.item_snap | 2026-11-06 | 648 | 4 (5.0 points) |

- extops.dev: over the last 30 days and 304,90 days, 35 readings all showed small steady increases, with no sudden spikes (https://extops.dev/extensions/mbcinifeaafocdkjjbboefcnbklongoc).

- September was roughly +8 a day, October roughly +10 a day, and early November roughly +13 a day. It's slowly accelerating, but the scale is still very small.

- 4 ratings / 648 users (0.6%). A normal organic rating ratio. No sign of solicited or fake reviews.

- Version 5.0.0, last store update 2026-09-03. Manifest V3, requests only 1 permissions (storage / activeTab, no site access). 10/1 got the Established publisher badge (per the recall card record).

- Listed under Make Chrome Yours › Accessibility, the same category as the leader Video Quality Enhancer.

### 2. Competitors

Searching our chromestore library by name for "video + enhance/color/sharpen/filter/brightness/gamma" turns up 30 active similar extensions:

| Product | Launched | Users (2026-11) | Paid | How it differs from Ultra-Enhancer |
|---|---|---|---|---|
| Video Quality Enhancer • AI 4K Upscale, Sharpen…(Jovan Ralić) | 2025-03-17 | 40,000,714 ratings 4.6 | Has in-app purchases, $1.99/month or $9.99/year (Pro $2.99/month or $14.99/year). Website: videoqualityenhancer.app | The category leader and the template. Pitched on "making compressed video look clearer" (sharpening / super-resolution), it grew through posts by 2025-03 on r/youtube and r/brave. Ultra-Enhancer's website copy (Chromium can use the GPU directly, why there's no Firefox version) is nearly identical. |
| Improve YouTube!(improvedtube) | 2012 | 400,000 | Description mentions payment | A YouTube suite. Color adjustment is one small feature among many, and it only covers YouTube. |
| Video Image Control (new gamma) | 2017 | 10,000 | Manifest contains a payment domain | Old brightness / gamma adjuster, dated UI |
| Video Enhancer - Color Grading | 2022 | 10,000 | None | Also pitches color adjustment, an older product |
| NexVid - Real-time Video Upscaler | 2025-10 | 5,000 | None | Focused on real-time upscaling |
| Video Color Enhancer(010pixel) | 2019 | 4,000 | None | Saturation-only tweaks were pushed on Reddit in 2023; aiseesoft's "Top 5" article ranks it #1 (year 2026-09) |
| Video Filters / Video Filter / FilterVideo / Video Brightness Adjuster, etc. | 2019–2025 | 1,000–3,000 | None | Only basic filter sliders |
| RTX Video Enhancer, Crisp, AI Video Enhancer (bettervideo.ai), and other 2025–2026 new releases | From ¥2025-08 | 181–1,000 | None | "AI 4K" copycats that followed in the same period, from the same batch as Ultra-Enhancer |
| Big-company features: Edge's "Enhance video" (super-resolution), Opera Lucid Mode, NVIDIA RTX Video super-resolution / HDR (available in both Chrome and Edge) | Around 2023 | Built into the browser / GPU | Free | Built in, nothing to install. The Reddit demand posts basically ask "Does Chrome have something like Opera Lucid / Edge?" |

Conclusion: the category was taken early, and it's already proven it can make money (the leader has a subscription). Ultra-Enhancer is one of the copycats that arrived in the second half of 2026.

### 3. Where users came from (growth tactics)

1. **Chrome Web Store search (mostly confirmed)** . The name is a keyword string: "Video Color Grade, HDR 4K, Cinematic, Sharpen". The description is "HDR 4K color grade, brightness, contrast, sharpen & clarity", cramming in every term users would search. The smooth growth curve and near-absence off-store match organic store search.

2. **Takes #1 in the leader's detail-page "related extensions" (confirmed)** . Our chromestore.related table shows that on the Video Quality Enhancer (40k users) detail page, the store places Ultra-Enhancer at pos=1 in related recommendations. It also appears only once elsewhere, on a 18-user extension, "Turn It Down". Same category and nearly synonymous names led the store to pair it with the leader. This is likely its main traffic source.

3. **YouTube demo video (confirmed, but tiny reach)** . The store page embeds the video "Turn Any Video Into 4K HDR — Free Chrome Extension", published on the "Developers Cafe" channel, 2026-08-20, with 382 views. It brings in few people.

4. **Social / creators / press (none found)** . x-radar found 0 mentions of "ultraenhancer" in the past 90 days. Searches for "Ultra-Enhancer" and "ultraenhancer" on Brave / Exa / Jina only return the store page, the website, the extscope directory site, and that YouTube video. No Reddit posts mention it (the leader VQE has 2025-03 on r/youtube and r/brave). aiseesoft and vidhex's "Top 5" review articles from 2026 years ago don't include it either.

5. **Ads (none found)** . The ad library only tracks products on its list, so not finding ads doesn't mean there were none. Still, the growth curve is smooth and it's free, so there's little reason to spend on ads.

### 4. Why it grows (really only small growth)

- The demand is real and long-lived: help posts like "YouTube too dark / washed out / blurry" and "Is there a Chrome feature like Opera Lucid?" appear on r/chrome, 2024-08 and 2025-09 (Brave search results).

- The leader VQE grew this search term and category, and it charges money. Ultra-Enhancer uses synonymous names, the same category, and is free, capturing the store's related-recommendation slot and the trailing search traffic.

- Completely free, no signup, minimal permissions (no site access). Few hesitations on the store page, and low churn after install.

- Broader feature set than the older filter extensions: separate curve adjustments for shadows / midtones / highlights, 14 one-click modes (Movie / Sports / Night / 4K…), 6 saved presets, and light / dark themes. These are more like the leader's Pro features, offered for free here.

### 5. Differentiation

- Compared with the leader: it's free (the leader charges $1.99–2.99/month). It leans more toward "color grading / cinematic" (color curves, bloom, one-click modes), while the leader leans toward "making compressed video clearer" (sharpening / super-resolution). The website lists a Pro plan (audio enhancement, full-page image enhancement, per-site activation), early users keep their permissions, but there's no pricing yet.

- Compared with older filter extensions: a newer interface, more modes, and names that are better at catching search terms.

- Is this differentiation why it grew? **Basically not.** Its traffic comes from "search + riding the leader's related slot." The difference users can actually see on the store page is mainly "free" and "nice screenshots." Feature-wise, there's no moat yet. Underneath it's just a CSS / SVG filter chain, which anyone can build.

### 6. How many people know about it

Few people know about it: no public revenue, no media or X accounts have written about it, no Reddit posts, no review articles mention it. Its off-store footprint is only directory sites and one YouTube video with 382 views.

### 7. Copycats

It's itself a copycat of VQE. Other products in the same period include Crisp — AI Video Quality Enhancer (2026-08-21,181 users), RTX Video Enhancer (2025-08,1,000), NexVid (2025-10,5,000), and AI Video Enhancer / bettervideo.ai (2026-05,767), suggesting the phrase "AI 4K video enhancement" is being crowded by many players. I didn't find anyone copying Ultra-Enhancer itself.

### 8. Takeaways

- On the Chrome Web Store, a same-category extension with a synonymous keyword-stuffed name can ride the leader's "related extensions" slot. One person, zero promotion, about 650 organic users in 81 days, and it's slowly accelerating. Suited to "a niche with a paid leader, where I build a free alternative or a narrower version."

- "Free first, Pro plan listed on the website, early users keep their permissions" is a low-cost way to build a user base before charging later.

- But be clear about the scale: the leader VQE only reached 40k in a year and a half. At $1.99/month and a conversion rate of a few percent, this is still pocket-money business.

### 9. Uncertain

- No data on its rank in store search, or how much traffic comes from search versus the related slot.

- Not verified whether the developer, Hossam Waziry, is the Android engineer in Germany, or whether the "Developers Cafe" channel is his.

- Unknown when Pro launches or what it will cost.

- Our library only has its card (we didn't pull the detail page). Version and permissions come from extops.dev and the website.

### Sources

- Store page, ultraenhancer.com, and the extops.dev page (2026-11-06 read via Jina)

- chromestore library: item, item_snap, related (2026-11-01 to 11-07)

- videoqualityenhancer.app pricing page; extops.dev/extensions/kjhigpfcihnpjchpfnboofeecckigbmb

- Brave search: r/youtube 1jfxx8w (2025-03-20), r/brave 1jh7b23 (2025-03-22), r/chrome 1nltyjs (2025-09-20), r/chrome 1eutexf (2024-08-17), aiseesoft Top 5 (2026-09-17)

- YouTube: [www.youtube.com/watch?v=ecA4AvKTrdU](https://www.youtube.com/watch?v=ecA4AvKTrdU) (Developers Cafe, 382 views)

- x-radar search for "ultraenhancer", last 90 days: 0 posts

This article was written by AI from public data and the data we collect daily. Numbers are sourced, and inferences are labeled.