How do I convert QOI to WebP?

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

Is it safe to convert QOI to WebP here?

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

Is the QOI to WebP 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 QOI to WebP reduce quality?

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

Can I convert multiple QOI 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 WebP back to QOI?

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

WebP→QOI QOI→PNG PNG→WebP QOI→JPG JPG→WebP HEIC→WebP QOI→JPEG MP4→WebP QOI→PDF JPEG→WebP QOI→GIF GIF→WebP QOI→AVIF QOI→ICO QOI→TIFF QOI→BMP QOI→PSD QOI→EPS QOI→JXL QOI→TGA QOI→DDS QOI→EXR QOI→HDR QOI→JP2 QOI→CUR QOI→PPM QOI→PCX QOI→PGM QOI→PBM QOI→PNM QOI→XPM SVG→WebP MOV→WebP AVIF→WebP WebM→WebP MKV→WebP ICO→WebP AVI→WebP TIFF→WebP BMP→WebP WMV→WebP HEIF→WebP PSD→WebP FLV→WebP M4V→WebP MPEG→WebP 3GP→WebP EPS→WebP MPG→WebP PNG→JPG JPG→PNG 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 PDF→DOCX DOCX→PDF WebP→JPEG PNG→GIF JPG→GIF GIF→PNG GIF→JPG MP4→MOV MOV→MP4 WebP→PDF HEIC→JPEG WebP→GIF 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 MP4→WAV MP4→WebM WebM→MP4 WebP→AVIF 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 MOV→WAV XLSX→PDF CSV→PDF EPUB→PDF PDF→EPUB MOV→WebM WebM→MOV 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 PDF→TXT DOC→PDF TXT→PDF WebP→ICO PPTX→PDF WebM→GIF GIF→WebM SVG→AVIF MOV→AVI AVI→MOV HEIC→ICO

QOIWebP

Convert QOI to WebP

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

Runs in your browser
No watermark
Batch & ZIP download

How to convert QOI to WebP

1
Add your QOI files
Drag and drop QOI files onto the converter, paste them, or click to browse. You can add several at once.
2
Choose WebP
WebP 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 WebP
Download each WebP file, or everything at once as a ZIP.

QOI vs WebP

From

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 →

WebP · WebP Image

WebP is a modern image format from Google that produces files 25–35% smaller than JPG or PNG at the same quality, with transparency and animation.

Type: Image
Extension: .webp
MIME: image/webp
Best for: fast-loading images on websites and in apps

Lossy compressionLosslessTransparencyAnimationOpen standard

All WebP conversions →

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

QOI to WebP: frequently asked questions

Free, private and in your browser