About Arcdome
Pioneering secure, serverless browser-based image utility tools.
Our Mission
At Arcdome, we believe image optimization should be fast, free, and secure. Most image tools online force you to upload your files to external servers. This process is not only slow and bandwidth-intensive, but it also creates severe privacy and security risks for sensitive documents, personal photos, and corporate assets.
We set out to build a platform that completely solves these problems. By leveraging modern HTML5 Canvas, Blob, and Javascript APIs, our tools process your images entirely inside your web browser. Your files never touch a cloud server. They are compressed, converted, and resized instantly on your local device.
Arcdome
Version 1.0 (Stable)Why Arcdome Stands Out
100% Privacy-First
Since all operations run locally in your client memory, we do not store, view, or parse any of your visual content. Your files stay yours.
Instant Processing
No more queue systems or upload delays. High-performance canvas-rendering resizes and converts your images in milliseconds.
Completely Free
No subscription, no watermark, and no premium gates. Access our full suite of compressor, converter, and resizer tools unlimitedly.
SEO & Speed Core
Built with Astro 7, compiling to server-side static html with zero hydration locks, guaranteeing 100/100 page speed metrics.
Technology & Operations
Arcdome utilizes Astro for layout structures and page compilation. The core processing engine is built using standard native browser modules, including `CanvasRenderingContext2D` for high-quality image rescaling, `HTMLCanvasElement.toBlob()` for compression adjustments, and async file readers. This means we keep the JavaScript bundles extremely small, leading to faster initial loads and better SEO indexing scores.