hadzy com
Hadzy.com: A Straightforward Tool for Searching YouTube Comments
If you’ve ever tried finding a specific comment on YouTube, you know how painful it can be. Endless scrolling, loading delays, and half-working search boxes. Hadzy.com fixes that problem. It’s a simple browser-based tool that lets you search, sort, and analyze YouTube comments without installing anything. You paste a video link, and it loads the full comment section for you to explore. No ads. No sign-ups. Just data you can actually use.
What Hadzy Does
Hadzy is built for one specific purpose — to make YouTube comments searchable and readable. It’s not trying to be a fancy analytics suite. The interface is plain, with a search bar, a “Load Data” button, and a results panel that lists every comment from the video you entered. Once the data loads, you can search by keyword, sort comments by time, and view simple statistics about word frequency or comment volume.
The website’s tagline is clear: “Search, sort, and analyze YouTube comments.” That’s all it promises, and that’s what it does. It’s especially handy for videos with thousands of comments, where finding one old remark or a specific user’s input would otherwise take hours.
Why Hadzy Exists
YouTube’s native comment search is limited. If you want to look for a certain word or find your own comment, you’re stuck with browser find functions or third-party extensions that often break. Hadzy started around 2017, created by two brothers who are software developers. They built it because they were frustrated by how slow YouTube’s comment system was when they needed to locate early comments. Over time, the project turned into a stable web tool used by creators, viewers, and researchers.
The site has no flashy branding. It’s functional. According to Semrush, as of late 2025, Hadzy.com gets around 190,000 monthly visits and ranks in the U.S. top 70,000 websites. The top search terms leading people to it are “YouTube comment finder” and “YouTube comment search.” That alone shows the gap it fills — people constantly need a reliable way to navigate YouTube discussions.
How to Use Hadzy
The process is dead simple:
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Copy a YouTube video URL.
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Go to Hadzy.com.
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Paste the URL into the search bar.
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Click “Load Data.”
The site then fetches comments from the video through YouTube’s public API. After loading, you can filter by keyword, look for usernames, or sort comments from oldest to newest. There’s a small statistics tab that counts how many times certain words appear, which helps spot repeated questions or phrases.
If you’re looking for your own comment, typing your username or a keyword from your post usually works. For creators, it’s useful when you want to respond to specific viewer questions without digging manually through thousands of comments.
Who Uses It
Hadzy has a mixed audience. YouTube creators use it to find feedback quickly. Researchers use it to extract language patterns or audience behavior for media studies. Viewers use it to track their own comments or locate discussions from years ago. Even marketers sometimes use it for sentiment checks — scanning for recurring product mentions or common viewer complaints.
On Patreon, the developers mention they run Hadzy mostly for free and rely on small donations to cover server costs. They describe themselves as two brothers helping “researchers with analytics data from YouTube.” So it’s not a corporate operation. More like a public utility kept alive by interest and community support.
What It’s Good At
Speed and simplicity. Hadzy doesn’t make you create an account or install anything. It’s all browser-based. The search results appear fast for small to medium videos. The layout is clean, no distractions. It can sort by oldest comments, which YouTube doesn’t always make easy. That’s especially useful for giveaways or content creators who want to reward the “first commenter.”
The analytics tab, while basic, can still be practical. Seeing which words appear most often gives a quick sense of viewer mood. For instance, if “confusing” or “broken” show up a lot, that tells you something about your tutorial. If “awesome” and “funny” dominate, that’s another story.
Where It Struggles
Hadzy is limited by YouTube’s API. If YouTube changes how comments are loaded, the tool can temporarily break. Users on Reddit have mentioned that sometimes it freezes or fails to display anything when a video has tens of thousands of comments. It also doesn’t always load replies — it focuses on top-level comments.
Because it’s free, there’s no dedicated support or uptime guarantee. If you hit an error, you’re on your own. The developers are open about that. They update the site when they can but don’t run it as a business.
Large comment sections can also cause slowdowns. Hadzy isn’t designed for full-scale data scraping or exporting thousands of entries. It’s a lightweight viewer, not a bulk downloader. If you try to load a video with hundreds of thousands of comments, expect lag or partial results.
Common Mistakes When Using It
A few things trip up new users:
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Wrong URL format: You must paste the full YouTube video link. Channel links or playlists don’t work.
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Expecting replies: Hadzy currently doesn’t support nested replies. It only searches top comments.
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Reloading too soon: Once a comment section loads, give it a minute to finish indexing before typing in the search bar. Rapid clicks can freeze it.
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Using it for scraping: That’s against YouTube’s terms and can get your IP blocked. Hadzy is meant for manual, small-scale use.
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Assuming it’s always online: When YouTube updates its comment API, Hadzy can temporarily stop working until the developers adjust their code.
Why It Matters
YouTube is one of the biggest sources of user-generated feedback on the internet. For creators, comments are free research data. They reveal what people understood, what they didn’t, and how they felt. But the interface doesn’t make that easy to analyze. Hadzy makes that possible without special software.
When you can search comments properly, you save time, identify trends, and interact with viewers faster. For researchers, it’s a shortcut to data that would otherwise require API coding or paid tools. For regular users, it’s just satisfying to find that one comment from years ago that you couldn’t locate before.
Safety and Privacy
Hadzy doesn’t require login credentials. It doesn’t ask for YouTube authorization tokens or personal data. It simply retrieves publicly visible comments using YouTube’s open endpoints. That’s safer than using browser extensions that inject scripts into your account.
Still, like any third-party tool, you should be cautious. Don’t paste private or unlisted links you don’t want cached. And don’t assume the data you view stays private — if you share screenshots or exports, that’s on you.
What Happens When It Breaks
Users have reported periods where Hadzy stopped loading comments entirely. That usually happens when YouTube changes its backend or rate limits requests. When this happens, the developers post updates on their Patreon page or quietly fix it in the background. There’s no ETA or service status page, so if it fails, you just have to wait and try later.
This is the trade-off for free tools that rely on external APIs. YouTube has no obligation to support them, and Hadzy has no obligation to stay online 24/7. It works most of the time, and when it doesn’t, users move to alternatives until it’s patched.
Alternatives
Several other tools compete in the same space: YTComment Finder, YouTube Comment Search Chrome Extension, and CommentPicker. Some are browser add-ons; others are standalone websites. Most require more permissions or have limited daily searches. Hadzy remains one of the cleanest options because it doesn’t need installation or account linking.
However, if you need to export data or analyze sentiment, you’ll need heavier tools or custom scripts using YouTube’s Data API. Hadzy is best for quick, on-screen searching — not long-term data collection.
The Bottom Line
Hadzy.com fills a small but real need. It’s a reliable way to make sense of YouTube comment sections without extra software. It has flaws — freezes, no replies, occasional downtime — but it works when you just need to find something fast. It’s also community-driven, not commercial, which keeps it simple.
If you deal with YouTube regularly, whether as a creator, researcher, or just a curious viewer, it’s worth bookmarking. When you want to find something buried deep in a sea of comments, Hadzy saves you from scrolling forever.
FAQ
Is Hadzy free?
Yes. The main tool is completely free to use. There’s a Patreon page for donations, but payment isn’t required.
Does it load replies to comments?
Usually no. It focuses on top-level comments. Replies are sometimes ignored depending on the video size and API response.
Can it find my old YouTube comment?
If your comment is public and still visible, yes. Paste the video link, load comments, and search for a keyword from your post.
Is Hadzy safe?
It doesn’t ask for your YouTube login or permissions, so it’s safer than browser extensions. Still, it’s best to avoid sharing private links.
Why does Hadzy freeze or fail to load?
It can happen when a video has too many comments or when YouTube’s API rate-limits requests. Waiting and trying again later usually helps.
Who runs Hadzy?
Two independent developers — brothers who maintain it as a side project. They fund it partly through Patreon.
Can I use Hadzy for research?
Yes, within reason. It’s good for exploring comment patterns or pulling small samples for analysis. But it’s not built for full data scraping or automated research at scale.
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