Transform Images with Bokeh Depth Studio

Depth estimation and interactive rendering. Fully processed locally in your browser for complete data privacy.

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Click or drag & drop

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PNG, JPG, WebP.

Technology

The Science Behind Bokeh Blur

Monocular Depth Estimation

The application utilizes the Depth Anything V2 Small model, optimized to balance high-precision depth accuracy with a responsive user experience. This architecture enables efficient depth perception directly on your device, delivering fast results while maintaining complete browser-based privacy.

Original Image Input · Original
→
Depth Heatmap Output · Depth

Physically Based Rendering

The custom shaders implement a physical optics pipeline rather than standard radial filters. By calculating the Circle of Confusion (CoC), multi-blade aperture geometry, and longitudinal chromatic aberration, the renderer ensures that highlights bloom naturally and out-of-focus areas maintain proper geometric integrity.

How bokeh shapes are formed
Input · Point Source
Single Highlight Pixel
⊛
PSF Kernel · Aperture
=
Output · Bokeh Spot
Iout(x, y) = Iin(x, y) ⊛ hPSF(x, y)  —  Current: Circle
Security & Privacy

Your Data, Your Device

Privacy is not a feature; it's a fundamental principle of the architecture. Most online AI tools upload your photos to their cloud servers for processing, posing significant privacy risks. Bokeh Depth Studio processes everything 100% locally.

Zero Upload Architecture

From the moment you select a file until you download the result, your data never leaves your RAM. The application uses local URLs and browser-based inference to keep your memories private.

In-Browser AI Inference

The application downloads the AI models once to your browser's cache. All subsequent computations are done on your own CPU and GPU, ensuring speed and security.

FAQ

Frequently Asked Questions

Is Bokeh Depth Studio really free?
Yes, absolutely! Bokeh Depth Studio is 100% free to use. I do not run any intrusive ads or sell your data. To keep this project sustainable and cover infrastructure costs, I rely entirely on optional donations from amazing users like you through Ko-fi ☕. If you like this tool, consider buying me a coffee!
What are the technical requirements?
You need a modern browser (Chrome, Safari, Edge, or Firefox) with WebGL 2.0 support. For the best experience, a device with a dedicated GPU or a modern mobile chipset is recommended.