How do I convert EXR to QOI?

Drop your EXR file onto the converter above, make sure QOI is selected, and click Convert. When it's done, download the QOI file — it usually takes a few seconds.

Is it safe to convert EXR to QOI here?

Yes. EXR to QOI conversion happens entirely inside your browser using WebAssembly, so your file is never uploaded to any server.

Is the EXR to QOI converter free?

Yes — free with no watermark. Signed-out visitors can convert 25 files a day, and a free account raises that to 250.

Will converting EXR to QOI reduce quality?

No — QOI preserves the content of your EXR file as faithfully as the format allows.

Can I convert multiple EXR files at once?

Yes. Add up to 5 files at a time without an account, 10 with a free account and up to 500 on paid plans, then download them individually or as a single ZIP.

Can I convert QOI back to EXR?

Yes — use our QOI to EXR converter. Note that converting back and forth between formats can't recover detail lost to lossy compression.

QOI→EXR EXR→PNG PNG→QOI EXR→JPG JPG→QOI EXR→WebP WebP→QOI EXR→JPEG HEIC→QOI EXR→GIF JPEG→QOI EXR→AVIF EXR→ICO EXR→TIFF EXR→BMP EXR→PSD EXR→JXL EXR→TGA EXR→DDS EXR→HDR EXR→JP2 EXR→CUR EXR→PPM EXR→PCX EXR→PGM EXR→PBM EXR→PNM EXR→XPM EXR→WBMP EXR→XBM GIF→QOI AVIF→QOI ICO→QOI TIFF→QOI BMP→QOI HEIF→QOI PSD→QOI JXL→QOI CR2→QOI NEF→QOI DNG→QOI CR3→QOI ARW→QOI TGA→QOI DDS→QOI RAF→QOI HDR→QOI JP2→QOI CUR→QOI PNG→JPG JPG→PNG PNG→WebP JPG→WebP WebP→PNG WebP→JPG HEIC→PNG HEIC→JPG MP4→MP3 PNG→JPEG JPG→JPEG JPEG→PNG JPEG→JPG PNG→PDF JPG→PDF PDF→PNG PDF→JPG HEIC→WebP MP4→WebP PDF→DOCX DOCX→PDF JPEG→WebP WebP→JPEG PNG→GIF JPG→GIF GIF→PNG GIF→JPG MP4→MOV MOV→MP4 WebP→PDF HEIC→JPEG WebP→GIF GIF→WebP HEIC→PDF MP3→WAV WAV→MP3 JPEG→PDF PDF→JPEG SVG→PNG SVG→JPG HEIC→GIF MOV→MP3 MP4→GIF GIF→MP4 JPEG→GIF GIF→JPEG PNG→AVIF JPG→AVIF AVIF→PNG AVIF→JPG MP3→M4A M4A→MP3 GIF→PDF SVG→PDF PNG→SVG JPG→SVG PDF→SVG SVG→WebP MOV→WebP MP4→WAV MP4→WebM WebM→MP4 WebP→AVIF AVIF→WebP WebP→SVG SVG→JPEG MP4→MKV MKV→MP4 HEIC→AVIF MP4→M4A JPEG→AVIF AVIF→JPEG JPEG→SVG MOV→GIF GIF→MOV WebM→MP3 AVIF→PDF MP3→FLAC FLAC→MP3 MP4→AVI AVI→MP4 MKV→MP3 GIF→AVIF AVIF→GIF SVG→GIF GIF→SVG WebM→WebP MOV→WAV XLSX→PDF CSV→PDF EPUB→PDF PDF→EPUB MOV→WebM WebM→MOV MKV→WebP PNG→ICO JPG→ICO ICO→PNG ICO→JPG MP3→AAC WAV→M4A AAC→MP3 M4A→WAV MP4→FLAC AVI→MP3 MOV→MKV MKV→MOV MOV→M4A DOCX→EPUB EPUB→DOCX CSV→DOCX

EXRQOI

Convert EXR to QOI

Free, fast and private. Your EXR files are converted right in your browser — nothing is uploaded.

Runs in your browser
No watermark
Batch & ZIP download

How to convert EXR to QOI

1
Add your EXR files
Drag and drop EXR files onto the converter, paste them, or click to browse. You can add several at once.
2
Choose QOI
QOI is already selected. Open Options if you want to change quality, size or metadata.
3
Convert
Click Convert. Your files are converted right in your browser in seconds.
4
Download your QOI
Download each QOI file, or everything at once as a ZIP.

EXR vs QOI

From

EXR · OpenEXR

OpenEXR is a high-dynamic-range image format created by Industrial Light & Magic, storing floating-point color for visual effects work.

Type: Image
Extension: .exr
MIME: image/x-exr
Best for: VFX, compositing and HDR rendering

HDRLosslessOpen standard

All EXR conversions →

QOI · Quite OK Image Format

QOI is a fast, simple lossless format that encodes 20–50× faster than PNG with comparable file sizes.

Type: Image
Extension: .qoi
MIME: image/qoi
Best for: games and tools that need quick lossless encoding

LosslessTransparencyOpen standard

All QOI conversions →

Need it the other way around? Convert QOI to EXR.

EXR to QOI: frequently asked questions

Free, private and in your browser