Convert EXR to PNG — free, private, in your browser
Decoded with ImageMagick WASM, encoded with OxiPNG — entirely on your device. No upload, no queue, no watermark.
Why convert EXR to PNG?
Convert EXR (hollywood’s hdr format for vfx renders. tone-map to png/jpeg for viewing) to PNG — PNG opens everywhere, while EXR has limited support, and the conversion can preserve every pixel, and transparency carries over. Drop files below: decoding and encoding run entirely in your browser via WebAssembly, so images are never uploaded to a server.
How to convert EXR to PNG
- 1Drop your EXR files onto the tool above (or click to browse, or paste from the clipboard). Batches are fine.
- 2PNG is pre-selected as the output. PNG is lossless, so there is no quality to lose. Optionally cap the maximum dimension to also downscale.
- 3Each file converts in your browser and shows its new size. Download files individually or grab everything as a ZIP.
EXR vs PNG
| EXR | PNG | |
|---|---|---|
| Introduced | 2003 (Industrial Light & Magic) | 1996 (PNG Development Group (W3C)) |
| Compression | Lossless | Lossless |
| Transparency | Yes | Yes |
| Animation | No | No |
| HDR / wide gamut | Yes | No |
| Browser display | Not displayable | All browsers |
| Typical use | 3D render output | Screenshots |
About EXR full guide →
Hollywood’s HDR format for VFX renders. Tone-map to PNG/JPEG for viewing.
About PNG full guide →
Lossless with full transparency. The standard for screenshots, logos and UI graphics.
Frequently asked questions
Is it safe to convert EXR to PNG online?+
With EditItAll, your files are never uploaded: decoding and encoding run inside your browser using WebAssembly (ImageMagick compiled to WebAssembly to decode, Squoosh-grade codecs (MozJPEG, libwebp, libavif, libjxl, OxiPNG) to encode). The images stay on your device from start to finish, and the whole thing works offline once the page has loaded.
Will converting EXR to PNG lose quality?+
No. PNG is lossless: every pixel of the decoded EXR is preserved exactly.
Is there a file size or count limit?+
No hard limits and no accounts — processing uses your own device's memory and CPU, so very large images are only constrained by your browser (multi-hundred-megapixel images may fail on low-memory devices). Batch as many files as you like; they are processed in sequence.
Can I convert PNG back to EXR?+
Not in the browser: no WebAssembly encoder exists for EXR. You can convert PNG to any of: JPEG, PNG, WebP, AVIF, JPEG XL, GIF, TIFF, BMP, ICO, QOI.