Terms of Service
The terms that apply when you use any tool on Stelluna.
Last updated: August 16, 2026
Agreement
By using Stelluna (stelluna.io), you agree to these terms. If you don't agree, please don't use the site.
The service
Stelluna provides free, browser-based tools for editing images and video, working with PDFs, and analyzing YouTube content. Tools are provided "as is" — without an account, each tool has a small daily free-use limit; signing in with a free Google account removes that limit. We may add, change, or discontinue individual tools at any time.
Your content
Any file you upload, edit, or process through Stelluna remains yours — we don't claim ownership over it. You're responsible for making sure you have the right to use, edit, and process whatever you upload. Don't use Stelluna to process content you don't own the rights to, or that's illegal, infringing, or violates someone else's copyright.
Acceptable use
- Don't use automated scripts, bots, or scrapers to abuse the free-usage limits or overload our servers.
- Don't attempt to bypass rate limits, reverse-engineer, or interfere with the tools' normal operation.
- Don't upload or process illegal content, malware, or material that infringes someone else's rights.
We may suspend or restrict access for accounts or IP addresses that violate these terms.
No warranty
Stelluna is provided "as is," without warranties of any kind. We don't guarantee the tools will always be available, error-free, or produce a specific result. Some tools (especially AI-based ones) may occasionally produce inaccurate or unexpected output.
Limitation of liability
To the extent permitted by law, Stelluna and its operator aren't liable for any indirect, incidental, or consequential damages arising from your use of the site, including loss of data or files. Use the tools at your own risk, and keep your own backup of anything important before processing it.
Advertising
Stelluna is supported by Google AdSense. Ads are served by Google and third-party advertisers — see our Privacy Policy for details.
Changes to these terms
We may update these terms as the site evolves. Continuing to use Stelluna after a change means you accept the updated terms.
Contact
Questions about these terms: support@stelluna.io