Category
Product & Mission
12 posts
Product & Mission··8 min readWhy AI Models Download Once — and How to Keep Them Ready Offline
Learn why on-device AI needs a first-run model download, what NSS stores in your browser, how pre-download and durable storage prepare background removal for offline use, and how to reclaim space safely.
Product & Mission··8 min readColourising Old Black-and-White Family Photos in Your Browser
Old family photos in black and white can be brought back to colour in your browser — no upload, no account. Here is how AI colourising actually works, an honest look at what it can and cannot recover, and a gentle workflow for the photos that matter most.
Product & Mission··7 min readFast, Best Quality, or Glass? Choosing the Right Removal Mode
Fast, Best Quality, or Glass — the background remover gives you three modes, and picking well saves you re-doing the job. Here is a plain decision guide for which one fits which photo, what each is actually good at, and when to escalate.
Product & Mission··6 min readOne-Time-Use by Design: Why We Removed Saving and Collaboration
We deleted account-free project saving, session history, and live collaboration from the editors — on purpose. Here is the reasoning: a tool that stores nothing is a stronger privacy promise than one that stores things carefully.
Product & Mission··7 min readBrowser AI vs. Cloud API: Who Actually Sees Your Images?
When a tool runs AI in your browser, your files never leave the device. A clear comparison of client-side ONNX/WebGPU inference vs. cloud APIs — on privacy, cost, latency, and offline use.
Product & Mission··6 min readWhy We Made Our AI Tools Fail Loudly Instead of Returning Your Original Image
A tool that quietly returns your input when the model fails looks like it worked — and wastes your time worse than an error would. The "no silent fallback" rule, and the three real bugs it caught in our own code.
Product & Mission··5 min readThe Bug That Was Already Fixed: A Lesson in Deployment Integrity
We opened a sprint to fix ~55 reported bugs and found most were already fixed in the repo — the live site was running behind it. The most important fix wasn't code; it was a process to never re-debug a shipped fix again.
Product & Mission··8 min readWhy We Built a Background Remover That Runs 100% in the Browser
The technical and ethical reasons we chose to run all AI inference in the browser instead of on a server — WebGPU, ONNX, privacy, and what we gave up to get there.
Product & Mission··7 min readPrivacy-First Image Editing: Why Your Photos Should Never Leave Your Device
Most photo editing tools upload your images to a cloud server. Here's what actually happens to those images, why it matters, and how browser-based AI processing changes the equation.
Product & Mission··6 min readThe Hidden Problem With Free Background Removers
Most "free" background removers have a catch: your images are uploaded to their servers, they sell your data, or the free tier uses a degraded model. Here's what to look for.