Luster Picture
Turn dark, underexposed shots into vibrant masterpieces instantly.
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Perfect your "One Best Shot."
Perfect your "One Best Shot."
LusterPicture is a high-performance photo editor engineered to push the boundaries of "Light" and "Quality" in every single frame. Featuring our proprietary "Luster Boost Engine," advanced AI-driven enhancement, and effortless RAW development presets, LusterPicture elevates your photography into a true work of art.
Privacy-First with Advanced Edge AI
Privacy-First with Advanced Edge AI
Privacy-First: Advanced Edge AI for 100% On-Device Processing All image enhancements are powered by "Edge AI," meaning processing happens entirely on your iPhone or iPad. Your photos never leave your device and are never sent to external servers. Experience peak performance and military-grade privacy for your most personal moments.
Instant Brilliance with Luster Boost
Instant Brilliance with Luster Boost
Bring light to photos taken in the dark with vivid clarity—all with just a single touch.
Whether it's a night cityscape, inside a dimly lit bar, or any low-light environment, you can preserve your moments in their best possible state. By combining our proprietary Luster Boost Engine with AI Enhancement, you achieve the ultimate level of image correction.
Unmatched Detail with AI Enhancement
Unmatched Detail with AI Enhancement
Our built-in AI engine smooths and revitalizes details and colors. It can also enlarge photos up to 4.0x while maintaining stunning detail, ensuring your most precious scenes are kept in peak quality.
Sample Comparison Info:
Original: 118 KB, 640 x 427 px
AI Enhanced: 395 KB, 2,560 x 1,708 px
This comparison demonstrates the processing results when enlarged to the same scale.
Credits: Sample photos provided by photoAC. Usage is in compliance with photoAC's Terms of Service, model rights, and usage restrictions. https://www.photo-ac.com/
All-in-One Professional RAW Development
All-in-One Professional RAW Development
Developing RAW data is now a one-touch experience. Our Easy Development feature instantly transforms RAW files into bright, vibrant photographs. (Top: Developed with camera default settings / Bottom: Developed with LusterPicture Engine "Dynamic Mode")
Supported Formats: DNG, ARW, CR3, and NEF.
Credits: RAW samples provided by Signature Edits. Usage is in compliance with Signature Edits' Terms of Service, model rights, and usage restrictions. https://www.signatureedits.com/free-raw-photos/
Key Features
Key Features
Luster Boost (光マジック) Optimize photos darkened by night scenes or backlighting with three levels of brightness, powered by our proprietary algorithm. It eliminates hazy, washed-out effects to deliver a crisp and vivid finish.
On-Device AI Texture Enhancement Our on-device AI removes noise and smooths out fine details to recreate professional-grade textures with a single touch. It also allows you to enlarge images up to 4.0x while preserving stunning detail.
Luster RAW Development Directly develop RAW data captured in dark environments into bright, vibrant photographs. Experience a unique, luminous finish that goes beyond standard camera default settings.
Privacy-Focused: 100% On-Device Processing All image processing is performed entirely on your iPhone, iPad, or Mac. Your photos are never sent to external servers, ensuring complete peace of mind even for your most private photos.
Full Metadata Support
All processed photos retain their original EXIF metadata.
Before / After Samples
Before / After Samples
Q. What features are available for free?
A. Basic Luster Boost (Light Magic) and AI Enhancement, as well as HEIF conversion within the daily limit, are available at no cost. To access advanced settings like "Strong Mode" and enjoy unlimited conversions, a Premium Plan (subscription) is required.
Q. Are my photos uploaded to a server?
A. No. LusterPicture utilizes Edge AI for "100% On-Device Processing." Your photos are processed exclusively on your device, ensuring your privacy is fully protected at all times.
Q. Which file formats are supported?
A. In addition to standard image formats (JPEG, PNG), we support RAW data from major cameras and the latest HEIF format.
Q. Does the quality drop after HEIF conversion?
A. No. Utilizing the latest compression technology, we drastically reduce file sizes while maintaining high image quality.
⚠️Important Notice: Batch HEIF Conversion
When using the Batch HEIF Conversion feature: After the conversion of your original photos is complete, the original files will be moved to the "Recently Deleted" folder (subject to user permission). Please ensure you have a backup of your important photos before proceeding.
How to Use
How to Use
Selecting & Enhancing Photos
Selecting & Enhancing Photos
Luster Boost: To brighten photos taken in dark environments, use "Luster Boost". Long-press the button to select from three levels of brightness intensity.
AI Enhancement: Tap "AI Enhancement" to revitalize details and textures.
Dual Processing: Double-tap "Luster Boost" to apply both Luster Boost and AI Enhancement simultaneously.
Batch Selection: You can select multiple photos for any of these processes.
Inspect Details
Inspect Details
Long-press to Zoom: Long-press any photo to inspect fine details before or after processing.
Instant Result Comparison
Instant Result Comparison
Before/After View: Once the conversion is complete, you can review the results immediately. Long-press the processed photo to quickly compare the "Before" and "After" versions.
3 Levels for Luster Boost
3 Levels for Luster Boost
Luster Boost Available!!
Choose from 3 distinct light correction intensities to find the perfect balance for any scene.
5 RAW Development Modes
5 RAW Development Modes
RAW Development with Luster Boost Engine: Select from 5 specialized brightness modes. Since RAW data contains vast amounts of optical information captured by the sensor, it offers the best chance for vivid recovery.
For dark RAW shots, we highly recommend trying the "Dynamic" mode.
A New Way to Shoot: When shooting in low light, don't just rely on Night Mode—try shooting in RAW and let LusterPicture bring out the hidden brilliance.
Powerful Export Options
Powerful Export Options
Format Choice: Export your results as highly compatible JPG or space-saving HEIF, which maintains high quality at a smaller file size.
Adjustable Scaling: AI Enhancement output ranges from x0.5 (clean, compact files) to x4.0 (maximum resolution) to meet any need.
Parameter Visualization: Enable "Show Photo Parameters" to see the numerical results of the Luster Boost correction. This serves as an excellent guide for professional-level fine-tuning in other advanced editing suites.
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