Free online converter for converting files to JPG.
We ensure quality, convenience, and support for all formats.
| Data type | Image |
| MIME type | image/jpeg |
| Developer | Joint Photographic Experts Group (JPEG) |
| Primary use cases | Digital photography, web images, social media, email attachments, general image sharing |
JPG (JPEG) is the most common lossy image format for photos, balancing good visual quality with small file sizes.
| Data type | Image |
| MIME type | image/jpeg |
| Compression | Lossy DCT-based compression (often with chroma subsampling) |
| Color depth | Typically 8-bit per channel; 12-bit JPEG exists but is less common |
| Color space | YCbCr (commonly), also grayscale; RGB/CMYK variants exist |
| Transparency support | No |
| Animation support | No |
| EXIF / Metadata support | Yes |
| Metadata | EXIF, JFIF, IPTC, XMP |
| Standard / Specification | ITU-T T.81 | ISO/IEC 10918-1 |
| Typical file size | Highly variable: often ~200 KB–3 MB for typical photos depending on resolution and quality |
| Year introduced | 1992 |
The JPG file format offers several advantages that make it suitable for common use cases.
The JPG file format has certain limitations that may affect its use in specific scenarios.
JPG images are widely supported and can be viewed on most devices and platforms.
As with any widely used format, decoder and metadata parser vulnerabilities may exist—keep viewers and libraries updated
Open standard; historically some patents existed, but core JPEG patents have long expired