Enhance your videos. Keep them private.
Your video stays on your device. No upload, no account, no GPU server.
① Choose your video
No video selected
The video player shows the original; your detail settings are applied during export. Export renders the video on your device in real time. Keep this tab open while exporting.
② Process & download
Select a video to begin.
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③ Choose what you want to improve
Adjust sliders to set the export look. The original video player remains unchanged.
Resolution: This browser version exports at the source resolution. True 2×/4× AI upscaling requires a separate WebGPU model and is not included in this build.
Gemini watermark cleanup: The original Gemini-specific reverse-alpha engine is not integrated in this build yet. To avoid damaging your video, this mode is disabled rather than pretending to remove a logo.
The reference engine is available as an MIT-licensed project; its browser video integration and calibrated assets require separate packaging and testing.
Reference engine and license ↗❓ How to use Invisible Gem
- Choose or drag a video into the upload area.
- Select Upscaling & Detailing and adjust Sharpening, Denoise, Texture Preservation, Contrast and Clarity.
- Use Reset to Defaults if you want to start again.
- Click Process Video; the progress and elapsed time update as frames are exported.
- Download the processed WebM video. All processing stays in this browser.