USB Endoscope Camera

Plug in a USB endoscope and see what is going on. USB Endoscope Camera is a USB camera viewer for your USB endoscope, borescope or inspection camera. It shows the picture, lets you take photos and record video, and helps you find out why nothing shows up.

Works with USB (UVC) endoscopes, borescopes and USB inspection cameras through USB-C or an OTG adapter. Compatibility depends on your phone and your camera. Wi-Fi endoscopes are not supported: they send video over their own Wi-Fi network, not through a USB cable, so an endoscope camera wifi model needs the app made for it.

WILL MY ENDOSCOPE WORK?
Does my phone support OTG? Is your USB endoscope camera not working on Android, or is a USB camera not detected on Android? The built-in checker tells you what your phone and your camera report to Android:
• whether the phone reports USB host (OTG) to apps
• which USB devices Android sees, with their vendor and product IDs
• whether one of them reports a video (camera) interface
• after you allow access, the formats and picture sizes the camera lists, and the image controls it reports

You get one clear sentence first, then the next steps. Copy the result, or send it as a report: the button opens your own email app with the text you see on screen, and nothing is sent until you press Send there.

VIEWER
• Live view from a USB camera, started when Android reports one
• Photos saved as JPEG
• Video recorded as MP4, without sound
• Mirror horizontally or vertically, and rotate in 90-degree steps
• Digital zoom for the preview
• A picture-size list built only from what your camera reports, so you can pick a lower size if the video is choppy
• Brightness, contrast and similar sliders, shown only if your camera reports them
• Fullscreen, and the screen stays on while you look

MY CAPTURES
Photos and videos go to Pictures / USB Endoscope and Movies / USB Endoscope in your Gallery. Open, share or delete them inside the app.

GUIDES AND FAQ
Short guides in plain words next to the tools: which cable and OTG adapter to use, the "OTG connection" switch some phones have, black screen, not detected, permissions and "always open with", smoother video, light and focus distance, where files are saved and safe use. Looking for an OTG endoscope app for Android that explains itself? That is what these guides are for.

CAMERA PERMISSION
Android treats USB cameras like cameras, so it asks for Camera permission. This app never uses your phone's own cameras. You are asked, with an explanation, before the system dialog appears.

PRIVATE AND OFFLINE
No account. No internet permission: the app cannot go online. Photos and videos stay on your phone. The app collects no data.

Please note: live view depends on your phone, your cable and your camera. If the picture stays black, the guides list what to try, and the checker report helps to see what the phone and the camera report.

This is an independent app. It is not made, endorsed or sponsored by any endoscope, camera or phone maker. It is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. It is not for use in or on people or animals.

Open-source notice: this app uses open-source software, including libusb under the LGPL-2.1. Licences, the libusb source and a written offer are in the About screen.