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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

Privacy Files stay private.

Privacy Automatically deleted after 24 hours.

Privacy 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

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

Explore all tools

1.8M+

Files converted

and counting

4.8

Average rating

from our users

~4s

Avg. conversion

per image

0

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.