Convert QOI to PDF
Convert QOI files to PDF locally, completely free and with maximum privacy.
Drag and drop your files here
or click to browse local files (large files supported, limited only by browser RAM)
Upload FilesPlatform Statistics
How to convert QOI to PDF
- Drop your .qoi files above, or click Upload Files. You can add many files at once.
- PDF is already selected as the output. Open the settings (gear icon) to fine-tune the result.
- Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
- Download your .pdf files as soon as each one finishes.
What to know about QOI to PDF conversion
- Each QOI image becomes a PDF page at its original resolution; multi-frame files produce one page per frame.
- PDF is best for sharing documents that look the same on every device, and opens in every browser and PDF reader.
QOI vs PDF
QOI (Quite OK Image Format): A fast, simple lossless image format with compression comparable to PNG and much faster encoding.
PDF (Portable Document Format): A universal document format developed by Adobe, preserving fonts, images, and layouts across all platforms.
Conversion options
- Resize by width, height or both (aspect ratio is preserved)
- Filters: grayscale, sepia, blur and sharpen
- Custom output file name
Frequently asked questions
Is it safe to convert QOI to PDF here?
Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.
Is there a file size limit?
There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.
Can I convert several QOI files at once?
Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.
Related conversions
Need the opposite? Convert PDF to QOI.
Convert QOI to other formats
- QOI to JPG
- QOI to PNG
- QOI to WEBP
- QOI to GIF
- QOI to SVG
- QOI to AVIF
- QOI to ICO
- QOI to TIFF
- QOI to BMP
- QOI to JXL
- QOI to PSD
- QOI to TGA
Convert other formats to PDF
- JPG to PDF
- PNG to PDF
- WEBP to PDF
- HEIC to PDF
- GIF to PDF
- SVG to PDF
- AVIF to PDF
- ICO to PDF
- TIFF to PDF
- BMP to PDF
- JXL to PDF
- PSD to PDF
See every QOI converter and PDF converter, or browse the full converter directory.