# photos-assemb

> A browser-native, WebAssembly-accelerated photo editor. Layers, masks, RAW and PSD editing, local AI retouch, batch delivery, a photo gallery, Google Drive import, motion export and print/CMYK output. Images stay on the device.

## Start here

- [Landing page](https://photos-assembly.pantiru.com/): product overview and FAQ
- [All tools](https://photos-assembly.pantiru.com/tools): details for every workspace
- [Editor](https://photos-assembly.pantiru.com/app): the working application

## Tool guides

- [RAW Photo Editor Online](https://photos-assembly.pantiru.com/tools/raw-editor): Edit RAW photos in your browser with LibRaw WebAssembly. Open Canon, Nikon, Sony, Fujifilm and DNG files locally, adjust tone and colour, then export 16-bit TIFF or PNG.
- [PSD Editor Online](https://photos-assembly.pantiru.com/tools/psd-editor): Open PSD and PSB files in your browser. Edit layers, groups, masks, adjustment layers, text, layer effects and vector masks, then export a layered PSD or flat image.
- [Layers, Masks & Layer Comps](https://photos-assembly.pantiru.com/tools/layers-and-masks): Edit with a real layer stack: groups, 30 blend modes, pixel and adjustment-layer masks, layer styles, positional layer comps and pixel-accurate undo in the browser.
- [Lightroom-Style Photo Develop Online](https://photos-assembly.pantiru.com/tools/lightroom-develop): A Lightroom-style develop workspace in the browser: exposure, highlights, shadows, white balance, vibrance, clarity, dehaze, grain, sharpening and presets with before/after.
- [AI Object Removal & Scene Rebuild](https://photos-assembly.pantiru.com/tools/ai-retouch): Remove objects and rebuild backgrounds in your browser with MI-GAN 512 and ONNX Runtime WebAssembly. Paint a mask, run local AI inpainting, and keep every pixel on your device.
- [Local AI Photo Assistant](https://photos-assembly.pantiru.com/tools/ai-photo-assistant): A photo-aware local AI assistant. Reads EXIF, histogram, skin and sharpness data, then calls editor tools over MCP to adjust, crop, clean or export.
- [AI Background Removal Online](https://photos-assembly.pantiru.com/tools/background-removal): Remove backgrounds locally in your browser. MODNet makes soft portrait mattes; GrabCut selects general subjects. Export a transparent PNG without uploading.
- [Batch Photo Editor Online](https://photos-assembly.pantiru.com/tools/batch-editor): Batch edit hundreds of photos in the browser. Decode RAW, HEIC, TIFF, PSD and AVIF, apply auto tone, resize, sharpen and export JPEG, WebP, TIFF or CMYK in one ZIP.
- [Photo Gallery & Library](https://photos-assembly.pantiru.com/tools/photo-gallery): Upload hundreds of photos or a folder into a local browser gallery. Browse thumbnails, search by name, select a set, open one in the editor, or send the selection to bulk edit.
- [Google Drive Photo Import](https://photos-assembly.pantiru.com/tools/google-drive): Connect Google Drive to photos-assemb with a read-only OAuth token. Browse and search your Drive photos, download selected files, and edit them locally without a cloud editor.
- [Photo Motion Timeline](https://photos-assembly.pantiru.com/tools/motion-timeline): Turn a still into a short motion piece. Animate layer position, scale, rotation and opacity with keyframes, scrub the timeline, and export WebM video locally in the browser.
- [Real-Time Photo Editing Collaboration](https://photos-assembly.pantiru.com/tools/real-time-collaboration): Collaborate on a layered photo edit in real time. Share a room link, see participant presence, and sync layer changes through a Cloudflare Durable Object with reconnects.
- [CMYK & Print Export](https://photos-assembly.pantiru.com/tools/print-and-cmyk): Prepare photos for print in the browser. Export 16-bit TIFF or PNG, ICC-managed CMYK TIFF/JPEG, and RGB or CMYK PDFs with bleed, crop marks and effective-DPI checks.
- [Mobile Photo Editor](https://photos-assembly.pantiru.com/tools/mobile-tablet-editor): Edit photos on a phone, iPad or Android tablet. Pinch zoom, two-finger pan, pressure-sensitive stylus painting, responsive panels and offline PWA support in the browser.
- [Photo Filters Online](https://photos-assembly.pantiru.com/tools/photo-filters): Apply 21 photo filters in the browser: Gaussian, motion and zoom blur, surface blur, oil paint, glowing edges, twirl, pinch, wave, film grain, vignette, lens flare and more.
- [Photo Format Converter](https://photos-assembly.pantiru.com/tools/formats-converter): Convert HEIC, RAW, PSD, TIFF, AVIF and JPEG XL in your browser. Export JPEG, PNG, WebP, TIFF, AVIF or JXL, individually or as a batch ZIP, without uploading files.

## Notes

- No account or subscription is required in the current build.
- RAW, HEIC, PSD, TIFF, AVIF, JPEG XL and standard image formats are supported locally.
- AI inpainting and matting run through ONNX Runtime WebAssembly; no photo uploads.
- Known gaps are documented in the repository’s LIMITATIONS.md.