If you cannot find the specific style of Gramatika you need for free, consider these similar open-source fonts available on Google Fonts Gramatika Typeface: Enhanced and Revised | Tokotype Design

The million-dollar question: can you get Gramatika font for free? The answer is yes, but with some caveats. While it's possible to find free downloads of Gramatika font, it's essential to be aware of the potential risks and limitations.

The font family is a modern, geometric sans-serif typeface that has become a favorite for designers seeking a clean, "grotesque-ish" aesthetic. Known for its versatility and extensive language support, it is frequently used in branding, editorial design, and digital interfaces. Gramatika vs. Grammatika: Which Version Do You Need?

Yes, if you have a license that covers digital media. A standard desktop license usually covers static graphics. If your thumbnail is used to generate revenue, ensure the license does not restrict commercial use.

weight is available for both personal and commercial use under the SIL Open Font License