Engrave photos into 3D tactile bas-relief engravings with adjustable lighting direction and depth.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Open any photo, logo, or diagram in your browser.
Adjust the relief pixel depth and light angle slider.
Download the high-resolution embossed PNG.
It calculates directional luminance gradients between adjacent pixels using mathematical convolution, mapping elevation deltas to grayscale highlights and shadows.
Yes, use the 'Color Overlay Blend' slider to retain full RGB tones while adding 3D embossed lighting.
Zero-egress companion tools in the Image Processing suite
Convert images to pure 1-bit high-contrast black and white binary bitmaps.
Rotate photo color spectra across the 360° hue angle wheel.
Generate 3D paper stamp emboss and metallic stone bas-relief visual effects.
Extract spatial gradient edges using Sobel and Laplacian convolution kernels.
