Convert PDF to AVIF — Next-Gen Efficiency
Convert PDF pages to AVIF, the cutting-edge image format. AVIF delivers the smallest file sizes of any modern format while maintaining excellent visual quality.
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HEIC, WEBP, AVIF, TIFF, BMP, SVG, GIF, PNG, JPG, PDF, CR2, NEF, ARW, DNG — up to 50MB each, or 50 from a folder
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Modern format with excellent compression. Limited browser support.
Apple's format. Excellent quality at small sizes.
Lossless format. Large files, ideal for print/archival.
256 colors max. Best for simple graphics.
Uncompressed bitmap. Very large files.
Vector trace. Best for logos and simple graphics. Not a pixel-perfect conversion.
Same format? You might want to compress instead.
SSIM-optimized — finds the lowest file size at your chosen visual fidelity.
Need to crop first? Use the Crop tool. Want to adjust or filter? Try the Editor.
Resize tool → Live preview, percentage scaling, and dimension presets.
Tip: Use PNG or WebP for transparent output. Standalone tool →
Lossless format — files can be large
GIF is limited to 256 colors
Best for logos, icons, and line art. Photos produce stylized results.
BMP files are uncompressed and can be very large. Consider TIFF (LZW) or PNG for lossless with smaller file sizes.
Leave empty for all pages. Multi-page PDFs produce a ZIP.
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PDF vs AVIF Comparison
| Feature | AVIF | |
|---|---|---|
| Full Name | Portable Document Format | AV1 Image File Format |
| Lossy Compression | ✅ | ✅ |
| Lossless Compression | ✅ | ✅ |
| Transparency | ❌ | ✅ |
| Animation | ❌ | ✅ |
| Browser Support | All browsers (via built-in viewers) | Chrome 85+, Firefox 93+, Safari 16.4+ |
| Color Depth | Device-dependent | 16.7M+ (up to 12-bit HDR) |
| Typical Use | Documents, print, archival, sharing | Next-gen web images (even smaller than WEBP) |
| Year Introduced | 1993 | 2019 |
Why Convert PDF to AVIF?
AVIF achieves 50% smaller files than JPG at equivalent quality. Ideal for publishing high-volume PDF content on the web where bandwidth matters.
How to Convert PDF to AVIF
Upload your PDF.
KoalaPic renders each page and encodes as AVIF.
Download all pages as a ZIP.
Quality Note
AVIF encoding is slower but produces remarkably small files. Quality 70+ is visually excellent.