Bulk HEIC to HDR Converter — Free, No Upload
Convert multiple HEIC files to HDR instantly — all in your browser. No file limits, no watermarks, and completely private.
Drop HEIC files here or click to browse
Supports batch selection — convert hundreds of files
Why convert HEIC to HDR?
Have you ever tried using a HEIC image on a platform that doesn't support it? That's frustrating. By converting to HDR, you get a universally compatible lossless file that works everywhere. This conversion processes your files entirely in your browser using WebAssembly – no upload, no server, no privacy concerns. Perfect for sensitive or large batches.
Technical comparison: HEIC vs HDR
How to use — 3 simple steps
Popular use cases for HEIC → HDR
Web developers optimizing image assets – convert HEIC to HDR for faster page loads
Graphic designers preparing files for clients who don't have HEIC-compatible software
Photographers transitioning from RAW (HEIC) to a web-ready format (HDR)
Anyone building a website and wanting the best performance/quality balance (HDR)
💡 Pro tips
- If your image has transparency, consider converting to PNG instead to preserve it
- Use the ZIP download to get all converted files in a single click
- All processing is private — files are never uploaded to any server