This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Unwatermark is an open-source web app and browser extension that processes Gemini-generated images entirely on-device. Using a browser-based image restoration pipeline, Unwatermark analyses image data locally and generates a clean PNG output without sending files to external servers. Whether you use the web app for individual files or the browser extension for a streamlined workflow, all processing happens locally on your device.
Hello Product Hunt,
I'm excited to share Unwatermark.
The idea started with a simple observation: most image tools ask users to upload files to a server they know nothing about. For many people, that means giving away private images just to perform a small edit.
I wanted to explore whether the entire process could happen directly inside the browser instead.
Unwatermark is built around three principles:
• Everything runs locally on your device
• No accounts, subscriptions, or tracking
• Fully open source and transparent
There are no image uploads, no cloud processing, and no analytics collecting usage data. The application works entirely in the browser, and the browser extension follows the same approach.
One of the most interesting parts of building this project was implementing the image restoration pipeline using mathematics rather than external AI services. That allowed the tool to stay fast, lightweight, and privacy-first.
Whether you're a developer, creator, researcher, or simply someone who cares about keeping files on your own device, I'd love to hear your thoughts.
Questions, feedback, feature requests, and technical discussions are all welcome.
Thank you for checking it out.
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About Unwatermark: Gemini AI on Product Hunt
“Remove Gemini AI watermarks for FREE.”
Unwatermark: Gemini AI was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #140 on the daily leaderboard. Unwatermark is an open-source web app and browser extension that processes Gemini-generated images entirely on-device. Using a browser-based image restoration pipeline, Unwatermark analyses image data locally and generates a clean PNG output without sending files to external servers. Whether you use the web app for individual files or the browser extension for a streamlined workflow, all processing happens locally on your device.
Unwatermark: Gemini AI was featured in Design Tools (260.5k followers), User Experience (365.8k followers), Artificial Intelligence (470.4k followers) and GitHub (41.2k followers) on Product Hunt. Together, these topics include over 189.8k products, making this a competitive space to launch in.
Who hunted Unwatermark: Gemini AI?
Unwatermark: Gemini AI was hunted by Sama Ramirez. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Unwatermark: Gemini AI stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Sama Ramirez