Everything Plynox creates in your exported video is royalty-free for personal, commercial and monetized use, under the Terms of Service. A video can also contain flags and fonts that Plynox includes but does not create, and content that you add. Rights and restrictions can differ for every part. Exporting a video does not by itself grant rights in content you do not own or have permission to use.
1. Royalty-free Plynox content
Plynox content is what the Service creates in your video: the game visuals, such as arenas, marbles, effects, animations and layouts, the labels it writes, the built-in sounds and music it synthesizes, and the Plynox watermark. Plynox games draw every frame in your browser and synthesize their sounds, so no stock footage, stock images, sound samples or stock music are bundled. Musical Balls also offers a few public-domain melodies, typed in by Plynox as notes and synthesized like the other built-in music. An automatic system such as Content ID can still match public-domain music by mistake: unlikely, not impossible. The Terms give you a worldwide, perpetual and royalty-free license to use Plynox content in the videos you export, including on monetized channels, in advertising and in work for clients. You owe Plynox no fee and no credit, the license stays in place after your plan ends or your account is deleted, and Plynox will not make copyright claims against your videos for Plynox content.
- Watermark: free exports keep the Plynox watermark, and the license covers them with the watermark in place. Do not remove or crop it out. With Creator Pro the watermark is optional. A watermark does not imply that Plynox endorses your video.
- Use inside your videos: the license covers Plynox content as part of your videos, not as a separate music track, sound pack, template or game asset. Other creators can export the same Plynox content, so do not register it with a content identification system such as YouTube Content ID.
2. Flags and fonts
Some parts of an export are not created by Plynox. Plynox charges nothing for them, and they stay under their own terms.
- Country flags: the Flagpedia supplier terms describe its flag images as public domain and say they may be used without restriction. A backlink is appreciated rather than stated as a requirement. Laws or rules concerning official symbols, names and trademarks may still apply to a particular publication.
- Fonts: upstream records identify Inter and Fredoka, which can appear in exported video text, as SIL Open Font License 1.1 fonts. The SIL OFL FAQ says attribution is not required for video titling or other artwork made with an OFL font. Some formats draw text and symbols with the fonts installed on your device instead. Those fonts are licensed to you by the maker of your device or system, not by Plynox.
Supplier information can change. See the current Flagpedia terms and SIL OFL information when those assets matter to your use.
3. Content you provide
You must have the rights and permissions needed to upload, process, include in an export and publish the content you provide. This includes custom images, marble skins, names, logos, crowd audio, sound effects, music and MIDI files.
Music can involve separate rights in the composition, recording and performance. Images and names can involve copyright, trademark, publicity or privacy rights. Owning a file or finding it online does not necessarily give permission to publish or monetize it.
The royalty-free license does not cover this content, or anything the Service makes from it. Musical Balls builds its sound from the song or MIDI file you import, so the rights in that song still apply, including to the instrumental version. The license also does not cover the names and likenesses of real people, teams, organizations or brands.
The same applies to AI sounds. An AI cover keeps the rights of the original song, so a platform can claim or mute a video that uses it. A voice that imitates a real person can also involve that person's rights in their voice and likeness.
4. Publishing and monetization
YouTube, TikTok, Instagram and other platforms make their own decisions about originality, eligibility, distribution and monetization. Plynox does not guarantee views or approval by a publishing platform. Review the platform rules that apply to your account and planned use, and add your own creative contribution where appropriate.
YouTube may not pay channels whose videos look made from a template or repeat the same situation with the same outcome; give each video its own idea (names, theme, question). Reusing the same intro and end card is fine if the rest changes. See YouTube's rule on inauthentic content.
If you add AI-generated music that is the main focus of the video, YouTube asks you to disclose it. YouTube also asks you to disclose a voice that makes a real person seem to say or sing something they did not, and TikTok asks creators to label realistic AI-generated content. See YouTube's disclosure rules. Plynox's built-in sounds are synthesized by code, not by AI.
5. Report content or send a copyright notice
If you believe content stored on Plynox, such as an uploaded marble image or sound, is illegal or infringes your rights, email support@plynox.app with the subject “Content report”. Say where you saw it (for example a link to the video), why you believe it is illegal or infringing, your name and email address, and that your notice is accurate and made in good faith. We confirm by email that we received your notice, review it, can remove the content or block access to it, and tell you what we decided and how to contest it. If we act on the content, we also tell the uploader why and how to contest it. We do not share your name or email address with the uploader unless the law requires it. The full rule is in the Terms of Service.
Before publishing
- List the images, audio, music, names, logos and marks that you added or chose for the video.
- Keep the source, license or written permission for each of them.
- Check whether attribution is required and where it must appear.
- Confirm that the permission covers commercial or monetized use.
- Disclose or label AI music and AI voices where the platform asks for it.
- Review the destination platform's current rules.
This guide summarizes the license in the Terms of Service, which control. If you are unsure about rights for something you added, obtain advice for your situation or contact support@plynox.app with the asset category and format involved.