Free HEIC to EXR Converter Online
Convert HEIC files to EXR quickly and easily online. Upload files up to 2GB and download your converted files in just a few clicks.
Drag & drop your files
JPEG, PNG, PDF, and other formats, up to 2GB
Files stay private.
Automatically deleted after 24 hours.
2GB upload limit.
4.8/5
Trusted for 1,794,705+ conversions
HOW IT WORKS
Convert HEIC to EXR in three steps
Three steps, no account, nothing to install.
01
Upload HEIC files
Drag and drop or upload HEIC files you want to convert to EXR.
02
Convert to EXR
Select EXR as the output format and start the conversion.
03
Download
Download each EXR as it finishes, or grab everything as one zip. You can also share a link.
HEIC
HEIC is a modern image format that offers superior compression techniques compared to JPEG, allowing for high-quality images at smaller file sizes. This innovative format supports features like multiple images in a single file and advanced audio-visual capabilities, making it ideal for photography and mobile applications. Utilize HEIC for efficient storage without compromising image quality.
EXR
OpenEXR is a high dynamic range (HDR) image file format developed by Industrial Light & Magic. It is optimized for visual effects and computer graphics, supporting multiple channels and high bit depth. Ideal for photorealistic rendering and visual production, OpenEXR is extensively used in the film and animation industry, enabling advanced workflows and superior image quality.
USE CASES
Use Cases for HEIC to EXR
Here are day to day use cases of HEIC to EXR
Convert iPhone photos to EXR for professional VFX work
Visual effects artists often capture reference images on their iPhones in HEIC format but need the high dynamic range and flexibility of EXR files for compositing and lighting in software like Nuke or After Effects.
Transform HEIC HDR images to EXR for film production pipelines
Film production workflows require EXR format for its lossless compression and support for multiple layers. Converting iPhone HDR photos to EXR ensures compatibility with industry-standard color grading and visual effects software.
Prepare architectural photography for post-processing in EXR format
Architectural photographers shooting HDR brackets on iPhone need EXR files to preserve maximum detail and dynamic range for tone mapping and editing in applications like Photoshop or Lightroom.
Convert product photography HEIC files to EXR for advanced retouching
E-commerce and product photographers require EXR's 32-bit color depth for precise color correction and detail recovery when editing product shots originally captured in HEIC format on mobile devices.
Transform HEIC images to EXR for scientific visualization
Researchers and scientists capturing high dynamic range images on iPhones for documentation convert to EXR to maintain data integrity and enable precise analysis in specialized visualization software.
Prepare HEIC photos for CGI texture creation in EXR format
3D artists and texture painters convert iPhone HEIC photos to EXR to create high-quality textures and HDRI environments that retain full dynamic range for realistic lighting in 3D rendering applications.
Convert mobile HDR captures to EXR for digital archiving
Museums and cultural institutions preserving high-value visual documentation convert HEIC files from modern devices to EXR format for long-term archival, ensuring future accessibility with maximum image quality.
Transform HEIC images to EXR for medical imaging analysis
Medical researchers and professionals converting diagnostic or research images from HEIC to EXR format to utilize specialized analysis tools that require high bit-depth and lossless compression for accurate measurements.
Prepare HEIC photos for print production in EXR workflow
Print professionals and publishers convert high-quality HEIC images to EXR to maintain color accuracy and detail through the prepress process, ensuring optimal results for high-end magazine and book printing.
Convert iPhone cinematography frames to EXR for film restoration
Film archivists and restoration specialists working with footage captured on iPhones convert HEIC frames to EXR to perform color correction and damage repair while preserving the original image data intact.
MORE HEIC TOOLS
Explore our other image operations
HEIC is a modern image format that offers superior compression techniques compared to JPEG, allowing for high-quality images at smaller file sizes. This innovative format supports features like multiple images in a single file and advanced audio-visual capabilities, making it ideal for photography and mobile applications. Utilize HEIC for efficient storage without compromising image quality.
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Files kept
Auto-delete in 24h
WHY DRAGDROPDO
Built to be quick, safe, and free
dragdropdo offers seamless flexibility for managing files of any type. Whether it's PDFs, images, or zipped folders, we've got you covered.
Private by default
Files stay encrypted in transit and are automatically removed after 24 hours.
No install required
Run everything in the browser — no desktop app, no sign-up wall to start.
Cloud import
Pull files from Google Drive and keep working without local downloads first.
Share & download
Grab a zip or share a link / QR so teammates can pick up results on any device.
FAQ
Frequently Asked Questions
Answers to frequently asked questions about dragdropdo's HEIC to EXR Converter.