Image Formats Guide

Complete guide to all image formats with detailed descriptions and online conversion tools. Convert between all major image formats.

Supported Image Formats

AVIF
Both
AV1 Image File Format - Next-generation format with exceptional compression efficiency

File Extensions:

.avif

Key Features:

Superior compressionHDR supportAnimationEXIF/ICC/XMP Support

Use Cases:

Next-gen web, Bandwidth-sensitive applications

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BLP
Lossy
Blizzard Mipmap Format - Texture format used in Blizzard games like World of Warcraft.

File Extensions:

.blp

Key Features:

MipmapsDXT compression

Use Cases:

Game texturing, Modding

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BMP
Lossless
Bitmap - Standard Windows image format, typically uncompressed

File Extensions:

.bmp.dib

Key Features:

UncompressedHigh qualityWindows native

Use Cases:

System icons, Legacy applications

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CUR
Lossless
Windows Cursor - Format for cursors on the Windows operating system.

File Extensions:

.cur

Key Features:

Animated cursor not supported

Use Cases:

Custom cursors

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DCX
Lossless
Multipage PCX - A container for multiple PCX files, often used in fax applications.

File Extensions:

.dcx

Key Features:

Multipage

Use Cases:

Fax documents, Scanned document archives

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DDS
Lossy
DirectDraw Surface - A container format for textures and cubic environment maps.

File Extensions:

.dds

Key Features:

Texture compression (DXT)Mipmaps

Use Cases:

Game development, Real-time 3D applications

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EPS
Vector
Encapsulated PostScript - Vector format for graphics and printing

File Extensions:

.eps.ps

Key Features:

Vector graphicsScalablePrinting standard

Use Cases:

Logos, Illustrations, Print design

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FITS
Both
Flexible Image Transport System - A format used in astronomy.

File Extensions:

.fits

Key Features:

Scientific dataHeader metadata

Use Cases:

Astronomy, Scientific imaging

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FLI/FLC
Lossless
Autodesk Animator - Animation format from Autodesk Animator and Animator Pro.

File Extensions:

.fli.flc

Key Features:

Animation256 colors

Use Cases:

Retro animations, DOS-era games

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FPX
Lossy
Kodak FlashPix - A multi-resolution image format by Kodak.

File Extensions:

.fpx

Key Features:

Multi-resolution

Use Cases:

Legacy photo storage

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GBR
Lossless
GIMP Brush - The brush format for the GNU Image Manipulation Program.

File Extensions:

.gbr

Key Features:

Brush tipsSpacing data

Use Cases:

Custom brushes for GIMP

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GIF
Lossless
Graphics Interchange Format - Widely supported format for simple animations

File Extensions:

.gif

Key Features:

Animation supportTransparencyLimited to 256 colors

Use Cases:

Simple animations, Memes, Low-color icons

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HEIC
Lossy
High Efficiency Image Container - Efficient format by Apple, used on iOS devices

File Extensions:

.heic.heif

Key Features:

High compressionHigh qualityContainer format

Use Cases:

iPhone photos, Modern devices, Storage optimization

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ICNS
Lossless
Apple Icon Image - The icon format for macOS.

File Extensions:

.icns

Key Features:

Multi-size supportRetina support

Use Cases:

macOS application icons

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ICO
Lossless
Icon - Windows icon format, supports multiple sizes in one file

File Extensions:

.ico

Key Features:

Multi-size supportTransparencyFavicon

Use Cases:

Website favicons, Application icons

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IM
Lossless
IFUNC Image - A format used by the IFUNC image processing library.

File Extensions:

.im

Key Features:

Internal format

Use Cases:

LabEye applications

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JPEG
Lossy
Joint Photographic Experts Group - Most popular lossy compression format, ideal for photos and complex images

File Extensions:

.jpg.jpeg.jfif

Key Features:

High compressionWide compatibilityEXIF/ICC Support

Use Cases:

Web images, Digital photography, Printing

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JPEG 2000
Both
JPEG 2000 - A wavelet-based compression standard with better performance than JPEG.

File Extensions:

.jp2.j2k.jpx

Key Features:

Superior compressionLossless optionRegion of interest

Use Cases:

Medical imaging, Archiving, Digital cinema

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MIC
Lossless
Microsoft Image Composer File - Native format for Microsoft Image Composer.

File Extensions:

.mic

Key Features:

Sprites

Use Cases:

Legacy graphic projects

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MPO
Lossy
Multi Picture Object - A JPEG-based format for stereoscopic 3D images.

File Extensions:

.mpo

Key Features:

3D imagesMulti-frame

Use Cases:

3D photography

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MSP
Lossless
Microsoft Paint - A monochrome format used by Microsoft Paint in Windows 1 and 2.

File Extensions:

.msp

Key Features:

MonochromeLegacy

Use Cases:

Early Windows graphics

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Palm
Lossless
Palm Pixmap - A format for Palm OS devices.

File Extensions:

.palm.pbm

Key Features:

Palm OS

Use Cases:

Palm Pilot applications

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PCD
Lossy
Kodak PhotoCD - A format by Kodak for storing photos on a CD.

File Extensions:

.pcd

Key Features:

Multiple resolutions

Use Cases:

Legacy photo archiving

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PCX
Lossless
PC Paintbrush - An early raster format, widely used on DOS.

File Extensions:

.pcx

Key Features:

Indexed color

Use Cases:

DOS games, Legacy graphics

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PDF
Both
Portable Document Format - Universal format for documents and images

File Extensions:

.pdf

Key Features:

Multi-pageVector & RasterDocument standard

Use Cases:

Documents, Image archiving, Printing

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PNG
Lossless
Portable Network Graphics - Lossless compression format with transparency support

File Extensions:

.png.apng

Key Features:

Lossless compressionTransparency (Alpha)Animation (APNG)EXIF/ICC Support

Use Cases:

Logos & Icons, Web graphics, Images with transparency

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PPM
Lossless
Portable Pixmap Format - A simple, uncompressed image format.

File Extensions:

.pbm.pgm.ppm.pnm

Key Features:

SimpleUncompressed

Use Cases:

Intermediate format in graphics pipelines

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PSD
Lossless
Photoshop Document - Adobe Photoshop's native file format

File Extensions:

.psd

Key Features:

LayersHigh bit depthProfessional editing

Use Cases:

Graphic design, Photo editing

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QOI
Lossless
Quite OK Image Format - A simple, fast, lossless image format.

File Extensions:

.qoi

Key Features:

Fast encoding/decodingGood compression

Use Cases:

Real-time applications, Screenshots, Embeddable systems

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SGI
Lossless
Silicon Graphics Image - Format for Silicon Graphics workstations.

File Extensions:

.sgi

Key Features:

RLE compression

Use Cases:

Legacy SGI systems, Computer graphics

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SPIDER
Lossless
SPIDER Image Format - A format for electron microscopy data.

File Extensions:

.spi

Key Features:

Floating point dataImage stacks

Use Cases:

Scientific visualization, Electron microscopy

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SUN
Lossless
Sun Raster - The raster graphics format for SunOS.

File Extensions:

.sun.ras

Key Features:

Unix standardRLE compression

Use Cases:

Legacy Unix systems

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TGA
Lossless
Truevision TGA - Simple raster format, often used in game development

File Extensions:

.tga

Key Features:

Alpha channelRLE compression

Use Cases:

Game textures, Animation stills

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TIFF
Lossless
Tagged Image File Format - Flexible format for professional photography and printing

File Extensions:

.tiff.tif

Key Features:

Professional qualityMulti-page supportVarious compressionsEXIF/ICC Support

Use Cases:

Professional photography, Printing & Publishing, Archiving

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WebP
Both
Modern image format by Google, offering superior lossy and lossless compression for web images

File Extensions:

.webp

Key Features:

High compressionTransparency (Alpha)AnimationEXIF/ICC/XMP Support

Use Cases:

Modern web, Mobile apps, Performance optimization

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WMF
Vector
Windows Metafile - A vector graphics format for Windows.

File Extensions:

.wmf.emf

Key Features:

VectorWindows nativeScalable

Use Cases:

Clip art, Office documents

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XBM
Lossless
X BitMap - A monochrome format used in the X Window System.

File Extensions:

.xbm

Key Features:

MonochromeC source code format

Use Cases:

X11 cursors and icons

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XPM
Lossless
X PixMap - An image format used by the X Window System, supporting color.

File Extensions:

.xpm

Key Features:

ColorTransparencyX11

Use Cases:

X11 icons

View Details

Popular Format Conversions

JPEG to PNG

Convert to PNG format with transparency support

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PNG to JPEG

Convert to smaller JPEG file size

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JPEG to WebP

Convert to modern efficient WebP format

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PNG to WebP

Convert to modern efficient WebP format

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WebP to JPEG

Convert to more compatible JPEG format

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WebP to PNG

Convert to PNG format for better compatibility

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GIF to PNG (Animation)

Convert animated GIF to APNG format

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BMP to JPEG

Convert large BMP files to compressed JPEG

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TIFF to JPEG

Convert professional TIFF to web-friendly JPEG

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PSD to PNG

Extract image from PSD to a flat PNG file

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About Image Format Conversion

Why Convert Image Formats?

Different image formats serve different purposes. JPEG is ideal for photos, PNG for transparent images, and WebP offers superior compression. Choosing the right format optimizes file size and quality.

How to Choose Image Format?

Consider image type, quality requirements, file size, and compatibility. Use JPEG for photos, PNG for icons, WebP for modern web, and TIFF for professional use.