Grain Camera is a pro CameraX app with a real-time OpenGL ES 2.0 pipeline that lets you preview and capture film-like photos. Build your own “films,” fine-tune look settings, and shoot with confidence.

Why photographers like it
Real-time film looks: Live OpenGL preview that matches the captured result.
Create & edit films: Make your own presets by adjusting look settings.
Fast, reliable CameraX core: Modern Android camera stack with smooth preview and responsive capture.
On-device processing: Image rendering happens on your phone.
Clean workflow: Shoot, review, and share from your gallery—no extra steps.

Included film presets (growing library)
ProView Neutral — balanced base for everyday shootin
Velora Vivid — punchy colors and contrast
Asteria Soft — gentle tones with natural skin
Soft Chrome — muted contrast, cool-leaning palette
Pro Portrait Std/Hi — flattering skin-tone emphasis (two strengths)
Eternis Cine — cinematic curves for moody frames
Retro Negative — warm, nostalgic tonality
Memoir Negative — soft shadows with pastel highlights
Acrux B&W — classic monochrome with film-like grain

Key features
Live preview OpenGL ES 2.0 rendering
Editable look parameters (per-film controls so you can tune your style)
Film grain option for authentic texture
One-tap switching between films while framing
Designed for consistency across preview and capture

Privacy
Processing is performed on the device.
No account is required.

Permissions
Camera: to capture photos
Photos/Media/Files: to save images you take

Notes & compatibility
Built with Android CameraX and OpenGL ES 2.0.
Performance and available controls may vary by device.
For best results, keep your device firmware up to date.