MyfavTT is a Chrome extension / tool designed to let users download TikTok videos they have “Liked,” “Favorited,” or videos from accounts they follow — saving them locally in MP4 format.
The extension claims to help creators or regular users archive their favorites, preserve content before deletion, and maintain a personal backup.
On the official site myfavett.com, the steps are laid out as:
- Install the myfavTT Chrome extension.
- Log in to TikTok via desktop.
- Export videos — likes, favorites, or from followed users — into a chosen local folder.
The extension has a rating of 4.6 out of 5 on the Chrome Web Store (with 637 ratings) and is used by over 100,000 users.
Because of these functions, myfavTT positions itself as a tool for TikTok data hoarders — people who want to preserve content beyond what the TikTok app allows.
How It Works: Features & Technical Mechanism
Understanding how myfavTT functions is important to weigh its utility and risks.
Core Capabilities
- Download Liked Videos: It automatically bulk exports all the videos you’ve liked on TikTok
- Download Favorites: It also supports exporting videos you’ve “favorited.”
- Download from Followed Accounts: It can pull videos from accounts you follow and keep the local folder synchronized with those accounts’ new posts.
- Folder Organization: The extension can structure downloaded files into folders, making it easier to browse content.
Technical Workflow
- After installing the extension, it adds a sidebar or UI overlay in TikTok’s web interface.
- When you authorize it (you must be logged into TikTok in the browser), it scrapes the video URLs and downloads MP4 files.
- It uses APIs or scraping scripts behind the scenes (JavaScript, manifest files, etc.) — the source code is open on GitHub under the repository taoqili/myfaveTT.
- The extension has seen iteration over time (multiple commits, updates).
Limits & Past Constraints
Earlier versions reportedly had a limit of downloading only 1,000 videos to prevent abuse. However, the developer claimed that this limit has since been removed, and users have tested downloading 5,000 or 10,000+ items.
Users have also raised concerns about resume support if the process stops mid-way.
One user even reported a trojan / virus warning when antivirus flagged a file during download, though the user speculated it may be a false positive.
Pros & Benefits of Using myfavTT
If used carefully and ethically, myfavTT offers several appealing advantages for certain users.
- Personal Backup & Archiving
TikTok doesn’t guarantee indefinite availability of videos (creators may delete or remove content). myfavTT lets you preserve your liked or favorite content locally. - Offline Access
Once downloaded, you can view the content offline without needing TikTok or internet access. - Efficient Bulk Downloading
It saves time over manually saving individual videos one by one. - Organization & Management
With folder organization and sync features, you can keep your archive structured and up to date. - Open-Source Transparency
The source code is available publicly, giving users a chance to audit or review how it works. - User Community & Support
Among data archivists and Reddit users, myfavTT is recommended for preserving favorite content.
These qualities make it popular among data hoarders, researchers, or creators who want a safety net for content.
Risks, Legal & Ethical Concerns
While useful, myfavTT also carries significant risks and gray areas you should be aware of before using.
1. Terms of Service Violations
Many social platforms, including TikTok, prohibit unauthorized downloading or scraping of content in their Terms of Service. Using an extension like myfavTT might contravene TikTok’s policies, putting accounts at risk of suspension or ban.
2. Copyright & Licensing Issues
Videos on TikTok are often copyrighted (by creators). Downloading and storing content, especially redistributing it, can raise copyright infringement concerns unless you have permission.
3. Privacy & Personal Data Risks
- To function, the extension requires you be logged in. This raises the possibility of session hijacking or misuse of your credentials if the extension is malicious.
- Some users have reported antivirus flags / trojan alerts during use. While these may be false positives, they indicate risk.
- Always check whether the developer collects or uses your data. The Chrome store listing claims the developer does not collect or sell user data.
4. Scalability & Server Load Abuse
Bulk downloading many videos, especially from multiple accounts, could impose strain on TikTok’s servers or be detected as abusive behavior. That might trigger rate limits, temporary blocks, or require captchas.
5. Security & Malware Risk
Because extensions have broad access in your browser, a malicious or compromised version could inject harmful code. Using unsigned or unofficial versions is especially risky.
6. Ethical Use
Even if you legally download your own liked videos, respect creator rights. Avoid distributing downloaded content without permission, misattributing, or claiming credit for others’ work.
How to Use & Best Practices
If you decide to use myfavTT, here are best practices to minimize risk and maximize benefit.
| Tip | Explanation / How To |
|---|---|
| Use trusted extension version | Install from the official Chrome Web Store and verify publisher info. |
| Inspect permissions | Before installing, check permission requests (access to site data, file systems) and ensure they align with functionality. |
| Limit access & scope | Use only for your own content (likes, favorites), avoid aggressively scraping others unless permitted by them. |
| Store in secure folder | Keep downloaded files in a safe, backup-protected folder rather than shared or public drives. |
| Scan downloaded files | Use antivirus or malware scanners on output files to detect any anomalies. |
| Avoid redistribution | Do not reupload or share others’ content without explicit permission or proper credit. |
| Stay updated | Use latest versions that fix vulnerabilities; avoid outdated or abandoned builds. |
| Be mindful of TikTok policy | Understand that use of such tools may run counter to platform rules; use at your own risk. |
Following these guidelines helps you use myfavTT more responsibly.
Alternatives & Similar Tools
myfavTT is not the only tool in this space. Here are a few alternatives and considerations:
- yt-dlp / YouTube-DL (with TikTok support)
These command-line tools support downloading from TikTok and many video platforms. They might require extra configuration but offer strong flexibility and scripting. - Third-party TikTok Download Sites / Services
Many websites allow video downloads via link input, but these often lack bulk functionality and may include ads or malware risks. - Official Export / Archive Tools (Platform-provided)
Watch for TikTok or parent company initiatives to provide official archiving or export options (less risky, more compliant). - Browser Developer Tools / Manual Downloading
For occasional use, advanced users can extract video URLs via network inspection and manually download. This is tedious for large volumes. - Paid Software & Enterprise Tools
Some paid tools offer bulk archiving for social media managers or brands, often with guarantees and compliance support.
When choosing alternatives, ensure they respect copyright, privacy, and platform policies.
Conclusion
myfavTT is a powerful and popular Chrome extension that helps users export TikTok Likes, Favorites, and content from accounts you follow into local MP4 archives. It offers convenience, backup assurance, and structured access to your curated content.
However, it also sits in a legal and ethical gray zone — risking violations of TikTok’s terms, copyright issues, privacy vulnerabilities, and security risks. Users should approach it with caution, follow best practices, and prioritize permission and respect for creators.
