GemSaver：Gemini 去水印助手

一键去水印并下载无水印图片，全程本地处理，无需上传。（nanobanana）

Highlights 🧠 Local AI inpainting — ships with LaMa FP32, runs entirely offline in the browser via ONNX Runtime Web. ⚡️ Native button takeover — click Gemini’s “Download full-size image” and GemSaver auto-cleans plus saves. 🛡 Triple fallback — direct fetch → page context → debugger capture keeps working through 403/CORS blocks. 📥 Clear feedback — subtle status bubble shows “Generating… / Unlocking download… / Done ✅”. 🔒 Open-source & transparent — inspect or fork every part of the workflow. How to Use Visit https://gemini.google.com and hover any generated image. Click the original “Download full-size image” control. GemSaver removes the watermark locally and triggers the download. If Google still blocks the request, drag the image into GemSaver’s overlay (optional fallback). Privacy All pixels and AI inference stay on-device. No uploads or telemetry. Permissions: downloads (save file), scripting/offscreen (inject script + run ONNX), debugger (only for last-resort capture, detached immediately). FAQ Why does Chrome show “this page is being debugged”? When fallback #3 runs, Chrome must display that banner; nothing else is inspected. Missing model file? Place lama_fp32.onnx inside src/assets/ following INSTALLATION.md. Supported platforms? Desktop Chromium browsers only (Chrome, Edge, Brave…). Highlights (bullet list) One-click Gemini downloads, watermark-free LaMa AI runs locally — total privacy Automatic fallbacks overcome 403/CORS Optional drag-and-drop workflow Fully open source and free Permission rationale downloads: trigger automatic saving of processed images. scripting, offscreen: inject page logic and run ONNX model in offscreen document. debugger: capture image responses when Google blocks normal requests. Host permissions for gemini.google.com and Google image CDNs. Privacy policy snippet GemSaver processes all images locally inside the user’s browser. No data is collected, stored, or transmitted to external servers. Assets Icons: 16/48/128/512 px. Screenshots (1280×800 recommended): Gemini UI with status bubble, before/after comparison, debugger fallback tip, drag-and-drop overlay.