{
  "name": "pixel clean — AI reference FAQ",
  "url": "https://geteverythinggpt.com/ai/faq.json",
  "description": "Citation-ready answers covering watermark removal, the visible-versus-invisible distinction, per-model behaviour, and the legal position.",
  "canonical": "https://geteverythinggpt.com/faq.json",
  "lastModified": "2026-09-30",
  "faqSchema": "https://schema.org/FAQPage",
  "note": "This endpoint uses the flat {question, answer} shape for AI discovery consumers. The schema.org FAQPage form, with mainEntity Question/Answer nodes, is served separately at /faq.json.",
  "faqs": [
    {
      "question": "What is pixel clean?",
      "answer": "A free, browser-based watermark removal tool for AI-generated images and video. It processes files entirely on the visitor's own device, so nothing is uploaded. It is the flagship tool inside Get Everything GPT, a hub of free browser-based AI tools maintained by Insyra Labs."
    },
    {
      "question": "Can you remove an AI watermark?",
      "answer": "It depends which watermark is meant, because two different systems share the name. A visible overlay can be removed, because it is a semi-transparent graphic composited on top of the media and the original pixels are still underneath. An invisible provenance signal such as Google SynthID cannot be removed by this or any other tool, because it is a property of the content rather than a layer on it."
    },
    {
      "question": "How does reverse-alpha reconstruction work?",
      "answer": "A visible watermark is composited using standard alpha blending, where composite = (mark x alpha) + (original x (1 - alpha)). Because the geometry, sub-pixel position and opacity profile of the mark are known, the equation can be inverted to solve for the original value at every pixel: original = (composite - (mark x alpha)) / (1 - alpha). Nothing is synthesised, which is why the result is not blurry."
    },
    {
      "question": "Why do most watermark removers produce blurry results?",
      "answer": "Because they use generative inpainting, which predicts a plausible continuation of the surrounding texture rather than recovering what was actually recorded. The fabrication is visible wherever content has fine structure, such as hair, eyelashes, typography, fabric weave and reflections. Inverting a known blend equation has no such failure mode, because nothing is being invented."
    },
    {
      "question": "Do files upload to a server?",
      "answer": "No. Images and video are decoded and processed in the browser using WebAssembly and WebCodecs, and nothing is transmitted. This is verifiable: load the page, disconnect from the network, and process a file, and it still works."
    },
    {
      "question": "Does Nano Banana output contain a watermark?",
      "answer": "Yes. Nano Banana is Google's name for Gemini 2.5 Flash Image, and Google AI Studio states that all Nano Banana images include an invisible SynthID watermark. The visible overlay is the same one Gemini uses, so a Gemini watermark remover handles Nano Banana output without modification. Nano Banana 2 is Gemini 3.1 Flash Image and behaves the same way."
    },
    {
      "question": "Can you remove the SynthID watermark?",
      "answer": "No. Google states SynthID is designed to survive cropping, filters, frame-rate changes and lossy compression, and notes there is still a chance it will not be detected after many alterations. pixel clean does not attempt to remove it and provides no instructions for doing so. For text, SynthID adjusts token probability scores, so a lexical rewrite does not reach it either."
    },
    {
      "question": "Can you remove the watermark from a Veo 3 video?",
      "answer": "The visible overlay, yes. Veo, Veo 3 and Veo 3.1 all stamp the same visible Gemini overlay, so the same reverse-alpha pass applies frame by frame and audio passes through. The invisible SynthID signal is not affected."
    },
    {
      "question": "Does pixel clean support Sora?",
      "answer": "No. Sora output is not supported. The tool makes no claim that it can process Sora files and provides no instructions for it."
    },
    {
      "question": "What are Content Credentials and C2PA?",
      "answer": "Content Credentials are signed provenance metadata built on the C2PA standard, recording an edit history. They are not an overlay and are not a removable watermark. Tampering with them invalidates the signature rather than removing anything."
    },
    {
      "question": "Why has my result come out soft or streaked?",
      "answer": "Almost always an input problem rather than a method problem. A file that has been screenshotted, re-saved, cropped or uploaded through a messaging or social app has been re-encoded, and compression artefacts concentrate at the watermark boundary because that is the highest-contrast edge in the frame. Use the original export."
    },
    {
      "question": "Is watermark removal legal?",
      "answer": "It depends on two separate questions, and technical capability is not permission. Removing a watermark from media you do not own is very likely unlawful under copyright law. Separately, Google's Terms of Service prohibit removing or altering their branding, logos or legal notices, and that obligation can apply to content the person otherwise owns. 17 U.S.C. 1201 on circumvention and 1202 on copyright management information may both be relevant. This is not legal advice; the sourced analysis is at https://geteverythinggpt.com/is-watermark-removal-legal."
    }
  ]
}