Lumen - Camera & Watermark

Lumen is a privacy-first smart camera. Shoot, watermark, scan, and lightly edit — all on your device. We don’t upload your media to our servers. Capture • Photos and video with timer, grid, and level • Live Photos to keep motion around the shutter • Burst and preview-before-save for quick picks Watermarks you can preview • Stamp time, place, or custom text • Live preview in the viewfinder • Great for work check-ins and everyday memories Scan & documents • QR codes and barcodes — copy or open links • Document scan with text extraction (OCR) • Scan history stays on this phone Smart modes & Pro • Night multi-frame fusion for low light • Portrait background blur • Pro: exposure, ISO, white balance, AE/AF lock Light edit & share • Filters plus brightness, contrast, saturation • Postcard, stamp, and grid templates • Edit and share in a few taps Local-first privacy Lumen processes photos and videos on your device. Location is used only when you enable Save location or a location watermark. We do not upload your media to our servers. For daily moments, field notes, or quick document text — Lumen keeps shooting simple and private.