Navigating the Waters of “Not Filtered by License”: What It Means and Why It Matters

When conducting a digital search—most commonly on platforms like Google Images—you encounter a variety of tools designed to narrow down your results. Among these settings, the default option in the usage rights or license filter menu is almost always “Not filtered by license”.

To the casual internet user, this phrase might seem benign or technical, but understanding what it truly means is critical for anyone looking to avoid copyright infringement, legal disputes, or unintentional intellectual property theft.

What Does “Not Filtered by License” Actually Mean?

In simple terms, “not filtered by license” means that the search engine is showing you every single result matching your keyword query, regardless of its copyright status or legal usage restrictions.

When this setting is active:

• No Restrictions Applied: The search algorithm does not sort, screen, or weed out files based on whether they are protected by standard copyright laws, open-source agreements, or public domain status.
• The Entire Web is Open: You will see everything—from proprietary corporate logos and tightly restricted stock photography to Creative Commons licensed works and personal family photos.
• It Is Not an Invitation to Use: Crucially, a common misconception is that if an image or document appears in a search engine under this setting, it is free to take. In reality, search engines like Google are indexing tools, not permission-granting bodies. “Not filtered by license” simply means the platform has turned off its copyright safety filters.

Why is This the Default Setting?

Search engines default to “not filtered by license” because their primary objective is comprehensive indexing. If a search engine restricted results by license automatically, it would hide millions of relevant files, graphics, and photographs that might actually be intended for public viewing or fair use contexts (such as news reporting, academic critique, or educational commentary).

By keeping the filter off by default, the platform ensures users see the most complete and relevant set of matches for their query, placing the burden of legal due diligence entirely on the user.

The Hidden Risks of Using Unfiltered Content

Treating unfiltered search results as a free-for-all is a dangerous gamble for content creators, bloggers, marketers, and business owners. Relying on results that are “not filtered by license” without further investigation can lead to several major pitfalls:

1. Copyright Infringement and DMCA Takedowns: Just because an image or piece of text is easily accessible via a search engine does not mean it is in the public domain. Using copyrighted material without explicit permission or a valid license can result in costly legal notices, copyright strikes, or forced removal of content.
2. Lack of Legal Verification: Free-to-use platforms often host user-uploaded content where the original uploader did not actually hold the rights to distribute it. If you reuse an illegally uploaded image thinking it’s safe, you can still be held liable for infringement.
3. Ignoring Additional Rights: Even items that do carry open licenses may require proper attribution, prohibit commercial use, or forbid modification. Unfiltered searches provide zero guidance on these nuances.

How and When Should You Use License Filters Instead?

If your project requires you to reuse content—whether for a school presentation, a commercial website, a YouTube video, or a blog post—you should actively switch away from the “not filtered by license” default.

Depending on the platform, alternative options typically include:

• Creative Commons Licenses: Content that creators have explicitly allowed others to share, adapt, or build upon, usually under specific conditions (like giving credit).
• Commercial Reuse Filters: Options that isolate materials cleared for business, advertising, or monetary-gain contexts.

Final Thoughts

The phrase “not filtered by license” is essentially a warning label. It tells you that the search engine is stepping back and washing its hands of any legal liability regarding how you use the output. Whenever you see this setting, treat it as a reminder to dig deeper: always click through to the original source, read the actual terms of use, and ensure you have explicit rights before publishing or adapting someone else’s work.

How to Check Usage Rights Before Using an Image

This video provides a helpful overview of how image usage rights and search filters work in practice.
http://googleusercontent.com/youtube_content/1