Image to PNG Converter
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Supports: 3FR, ARW, AVIF, BMP, CR2, CR3 +30 more
Advanced Options - Our defaults are optimized for the best results. We recommend you keeping the defaults unless you have a specific need.
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Need help?How to Convert Any Image to PNG
- Upload Your Image — Click "Choose Files" or drag and drop your image file. This tool accepts 36+ formats including JPG, JPEG, JFIF, WebP, BMP, GIF, HEIC, HEIF, TIFF, TIF, PSD, EPS, ICO, AVIF, PPM, and RAW camera formats (CR2, CR3, NEF, ARW, DNG, ORF, PEF, RW2, RAF, 3FR, CRW, DCR, ERF, MOS, MRW, X3F).
- Set Image Quality — Under Image Compression, choose a Quality Preset (Highest through Lowest, default "Very High"). For PNG-specific control, adjust the Compression Level (1-10, default 6) and Compression Speed (1-10, default 4) — higher compression level means smaller files but slower processing.
- Reduce Colors (Optional) — Under Colors, select "By Color Reduction + Dither" to reduce the color palette (256, 128, 64, 32, 16, 8, 4, or 2 colors). Enable Dither to smooth color transitions. This significantly reduces PNG file size for graphics and icons.
- Adjust Resolution (Optional) — Under Image Resolution, keep the original or choose a Preset (4320p/8K down to 144p), set a custom Width or Height, or specify exact Width × Height.
- Convert & Download — Click "Convert" and download your PNG file. Batch convert multiple images at once.
Why Convert Images to PNG?
PNG (Portable Network Graphics) uses lossless compression, meaning no image data is lost during saving. This makes it ideal for graphics that need sharp edges (logos, icons, screenshots, text overlays), images requiring transparent backgrounds, and any situation where repeated editing won't degrade quality. PNG is universally supported across all browsers, operating systems, and image editors.
Supported Input Formats
| Category | Formats |
|---|---|
| Common images | JPG, JPEG, JFIF, PNG, BMP, GIF, WebP, AVIF, ICO |
| Apple/mobile | HEIC, HEIF |
| Professional | PSD (Photoshop), EPS (vector), TIFF, TIF, PPM |
| RAW camera | CR2, CR3 (Canon), NEF (Nikon), ARW (Sony), DNG (Adobe), ORF (Olympus), PEF (Pentax), RW2 (Panasonic), RAF (Fuji), 3FR (Hasselblad), and more |
| Other | XCF (GIMP), ODD, ODG (LibreOffice), PUB (Publisher) |
PNG Quality Settings Explained
| Setting | What It Controls | Recommendation |
|---|---|---|
| Quality Preset (Highest→Lowest) | Overall output quality | "Very High" for most uses |
| Compression Level (1-10) | PNG compression ratio | 6 (default) balances size and speed |
| Compression Speed (1-10) | Processing speed vs file size | 4 (default) for good balance |
| Color Palette (2-256 colors) | Number of colors in output | 256 for graphics, skip for photos |
Does converting to PNG increase file size?
Yes, typically. PNG uses lossless compression, so a JPG photo converted to PNG will usually be 2-5× larger because JPG discards data that PNG preserves. For photos where file size matters, JPG or WebP may be better choices. PNG is best for graphics, logos, screenshots, and images needing transparency.
Can I convert RAW camera files to PNG?
Yes. This tool accepts RAW formats from all major camera brands: Canon (CR2, CR3, CRW), Nikon (NEF), Sony (ARW), Adobe (DNG), Fuji (RAF), Olympus (ORF), Pentax (PEF), Panasonic (RW2), Hasselblad (3FR), and more. The RAW data is processed and saved as a high-quality PNG.
How do I reduce PNG file size without losing quality?
Use the Compression Level setting (1-10). Higher values produce smaller files with no quality loss — PNG compression is always lossless. For further reduction, use Color Reduction under Colors to limit the palette to 256 or 128 colors, which works well for graphics but not for photographs.
Does PNG support transparency?
Yes. PNG supports full alpha channel transparency, unlike JPG. When converting from formats that support transparency (like PSD, WebP, or AVIF), the transparent areas are preserved in the PNG output.
Can I batch convert multiple formats at once?
Yes. Upload a mix of JPG, HEIC, BMP, PSD, RAW, and other supported formats in a single session. Each file is converted to PNG individually with your chosen quality and resolution settings.