| N | Image Format | Can Load | Cannot Load | Can Save | Cannot Save | Dependencies |
| 1 | APNG |
Grayscale: 1-bit, 2-bit, 4-bit, 8-bit, 16-bit.
Indexed: 1-bit, 2-bit, 4-bit, 8-bit.
RGB: 24-bit, 48-bit.
RGBA: 32-bit, 64-bit.
Content: Static, Animated, Meta data, ICC profiles. Special properties: Key: "apng-frames". Description: Number of frames in the animation. Possible values: unsigned int. Key: "apng-plays". Description: Number of plays of the animation. Possible values: unsigned int. |
Blend operations with pixel formats other than BPP16-GRAYSCALE-ALPHA, BPP32-GRAYSCALE-ALPHA, BPP32-RGBA, BPP64-RGBA. | Unsupported | - | libpng+APNG patch |
| 2 | AVIF |
YUV: 8-bit, 10-bit, 12-bit.
Content: Static, Animated, Meta data, ICC profiles. |
- | Unsupported | - | libavif |
| 3 | BMP |
Indexed: 1-bit, 4-bit, 8-bit (DIB only).
RGB: 16-bit, 24-bit, 32-bit.
Compressions: NONE, RLE4, RLE8. BMP Versions: V1 (DDB), V2, V3, V4, V5. Content: Static, Meta data, ICC profiles. |
Indexed: 8-bit (in DDB images).
Compressions: ALPHABITFIELDS, BITFIELDS, CMYK, CMYK-RLE4, CMYK-RLE8, JPEG, PNG. BMP Versions: OS/2. |
Unsupported | - | - |
| 4 | GIF |
Indexed: 8-bit.
Content: Static, Animated, Meta data. |
- | Unsupported | - | giflib |
| 5 | ICO and CUR |
Bit depth: Same to BMP.
Content: Static, Multi-paged. Special properties: Key: "cur-hotspot-x". Description: X coordinate of the hotspot. Possible values: unsigned int. Key: "cur-hotspot-y". Description: Y coordinate of the hotspot. Possible values: unsigned int. |
PNG contained images | Unsupported | - | - |
| 6 | JPEG |
Grayscale: 8-bit.
RGB: 565 16-bit[1], 24-bit.
BGR:[1] 24-bit.
YCbCr: 24-bit.
RGBA:[1] 32-bit.
BGRA:[1] 32-bit.
ARGB:[1] 32-bit.
ABGR:[1] 32-bit.
CMYK: 32-bit.
YCCK: 32-bit.
Content: Static, Meta data, ICC profiles. |
- |
Grayscale: 8-bit.
RGB: 565 16-bit[1], 24-bit.
BGR:[1] 24-bit.
YCbCr: 24-bit.
RGBA:[1] 32-bit.
BGRA:[1] 32-bit.
ARGB:[1] 32-bit.
ABGR:[1] 32-bit.
CMYK: 32-bit.
YCCK: 32-bit.
Content: Static, Meta data, ICC profiles. Tuning: Key: "jpeg-dct-method". Description: JPEG DCT method. Possible values: "slow", "fast", "float". Key: "jpeg-optimize-coding". Description: Compute optimal Huffman tables. Possible values: true or false. Key: "jpeg-smoothing-factor". Description: Smooth the image. Possible values: Unsigned int range from 1U to 100U. See the libjpeg docs for more. |
- | libjpeg or libjpeg-turbo |
| 7 | JPEG 2000 |
Grayscale: 8-bit, 16-bit.
RGB: 24-bit, 48-bit.
YCbCr: 24-bit.
RGBA: 32-bit, 64-bit.
Content: Static. |
Pixel formats: YCCK, CMYK, LAB, XYZ, and other.
Content: Meta data, ICC profiles, images with non-zero position, images with bits per channel greater than 16. |
Unsupported | - | jasper |
| 8 | JPEG XL |
Grayscale: 8-bit, 16-bit.
RGB: 24-bit, 48-bit.
RGBA: 32-bit, 64-bit.
CMYK: 32-bit, 64-bit.
CMYKA: 40-bit, 80-bit.
Content: Static, Animated, Meta data, ICC profiles. Special properties: Key: "jpegxl-bits-per-sample". Possible values: unsigned int. Key: "jpegxl-exponent-bits-per-sample". Possible values: unsigned int. Key: "jpegxl-intensity-target". Possible values: float. Key: "jpegxl-min-nits". Possible values: float. Key: "jpegxl-relative-to-max-display". Possible values: bool. Key: "jpegxl-linear-below". Possible values: float. Key: "jpegxl-color-channels". Possible values: unsigned int. Key: "jpegxl-extra-channels". Possible values: unsigned int. Key: "jpegxl-alpha-bits". Possible values: unsigned int. Key: "jpegxl-intrinsic-width". Possible values: unsigned int. Key: "jpegxl-intrinsic-height". Possible values: unsigned int. See the JxlBasicInfo structure documentation in libjxl for more. |
Wide color gamut data gets clipped. | Unsupported | - | - |
| 9 | PCX |
Indexed: 1-bit, 4-bit, 8-bit.
RGB: 24-bit.
RGBA: 32-bit.
Content: Static. Compressions: NONE[2], RLE. |
- | Unsupported | - | - |
| 10 | PNG |
Grayscale: 1-bit, 2-bit, 4-bit, 8-bit, 16-bit.
Indexed: 1-bit, 2-bit, 4-bit, 8-bit.
RGB: 24-bit, 48-bit.
RGBA: 32-bit, 64-bit.
Content: Static, Meta data, ICC profiles. |
- |
Grayscale: 1-bit, 2-bit, 4-bit, 8-bit, 16-bit.
Indexed: 1-bit, 2-bit, 4-bit, 8-bit.
RGB: 24-bit, 48-bit.
RGBA: 32-bit, 64-bit.
Content: Static, Meta data, ICC profiles. Tuning: Key: "png-filter". Description: PNG filters to apply. Possible values: "none", "sub", "up", "avg", "paeth". It's also possible to combine filters with ';' like that: "none;sub;paeth". See the libpng docs for more. |
- | libpng |
| 11 | PNM |
Grayscale: 8-bit, 16-bit.
Indexed: 1-bit.
RGB: 24-bit, 48-bit.
Content: Static, Meta data. Special properties: Key: "pnm-ascii". Description: True if the image pixels are encoded in ASCII mode. Possible values: bool. |
- | Unsupported | - | - |
| 12 | PSD |
Grayscale: 8-bit, 16-bit.
Indexed: 1-bit, 8-bit.
RGB: 24-bit, 48-bit.
RGBA: 32-bit, 64-bit.
Compressions: NONE, RLE. Content: Static (Preview Image Only). |
Grayscale: 32-bit.
RGB: 96-bit.
RGBA: 128-bit.
Pixel formats: Multichannel, Duotone, LAB.
Compressions: ZIP. Content: Layers, masks, etc. |
Unsupported | - | - |
| 13 | QOI |
RGB: 24-bit.
RGBA: 32-bit.
Content: Static. |
Linear color space. |
RGB: 24-bit.
RGBA: 32-bit.
Content: Static. |
Linear color space. | - |
| 14 | SVG |
Bit depth: 32-bit.
Content: Static. See resvg support table when compiled with resvg. |
Content: Animated, Meta data, ICC profiles.
See resvg support table when compiled with resvg. |
Unsupported | - | resvg or nanosvg |
| 15 | TGA |
Grayscale: 8-bit.
Indexed: 8-bit.
RGB: 24-bit.
RGBA: 32-bit.
Content: Static, Meta data. |
Content: Thumbnail images. | Unsupported | - | - |
| 16 | TIFF |
Bit depth: 1-bit, 2-bit, 4-bit, 8-bit, 16-bit, 24-bit, 32-bit, 48-bit, 64-bit.
Compressions:[1] ADOBE-DEFLATE, CCITT-RLE, CCITT-RLEW, CCITT-T4, CCITT-T6, DCS, DEFLATE, IT-8BL, IT8-CTPAD, IT8-LW, IT8-MP, JBIG, JPEG, JPEG-2000, LERC, LZMA, LZW, NEXT, NONE, OJPEG, PACKBITS, PIXAR-FILM, PIXAR-LOG, SGI-LOG24, SGI-LOG, T43, T85, THUNDERSCAN, WEBP, ZSTD. Content: Static, Multi-paged, Meta data, ICC profiles. |
- |
RGBA: 32-bit.
Compressions:[1] ADOBE-DEFLATE, CCITT-RLE, CCITT-RLEW, CCITT-T4, CCITT-T6, DCS, DEFLATE, IT-8BL, IT8-CTPAD, IT8-LW, IT8-MP, JBIG, JPEG, JPEG-2000, LERC, LZMA, LZW, NEXT, NONE, OJPEG, PACKBITS, PIXAR-FILM, PIXAR-LOG, SGI-LOG24, SGI-LOG, T43, T85, THUNDERSCAN, WEBP, ZSTD. Content: Static, Multi-paged, Meta data, ICC profiles. |
- | libtiff |
| 17 | WAL |
Indexed: 8-bit.
Content: Static, Multi-paged. |
- | Unsupported | - | - |
| 18 | WEBP |
Bit depth: 24-bit, 32-bit.
Content: Static, Animated, Meta data, ICC profiles. |
- | Unsupported | - | libwebp |
| 19 | XBM |
Bit depth: 1-bit.
Content: Static. Specifications: X10, X11. |
Content: Multi-paged, C-style /*...*/ comments. | Unsupported | - | - |