Explore tutorials, product updates, and behind-the-scenes notes about building privacy-first creative tools.
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Published articles
Latest update November 6, 2025
A practical 2025 cheat sheet for Instagram, YouTube, TikTok, X (Twitter), Facebook, LinkedIn, Pinterest, Xiaohongshu, and Weibo. Includes recommended aspect ratios, working pixel sizes, and downloadable SVG templates.
Photos don’t only contain pixels—they often embed sensitive EXIF/location metadata. Keeping the entire pipeline on the device, inside the browser (no uploads), reduces leakage and compliance risk at the source. Modern Web capabilities (WASM, WebCodecs, Workers/OffscreenCanvas, WebGPU) are more than enough for high‑performance local processing.
A deep dive into how we built a privacy-first, high-performance image compression tool by combining Google Squoosh's architecture with libimagequant-wasm, Web Workers, and modern web APIs.
