Learn more about how our offline convert processes files secure and fast.
Our converter imports a client-side parser library to decode HEIC images locally in your browser, enabling you to export them to standard JPG, PNG, or WEBP without server loads.
Since browser canvases do not support native BMP exporting, we built a custom binary BMP encoder that writes bitmap file and info headers byte-by-byte into a 24-bit uncompressed buffer.
Next-gen formats like WEBP and AVIF offer superior compression ratios, shrinking file sizes by 30-50% compared to standard JPEG while preserving high visual quality.