JPEG vs SVG
Ein detaillierter Vergleich von JPEG Image und SVG Vector Image — Dateigröße, Qualität, Kompatibilität und welches je nach Workflow zu wählen ist.
JPEG Image
Raster & Vector ImagesJPEG alternate extension. Functionally identical to JPG but uses the four-letter extension. Some older systems and cameras produce files with this extension.
Über JPEG-DateienSVG Vector Image
Raster & Vector ImagesSVG is an XML-based vector image format that scales to any resolution without quality loss. It is the standard for web icons, logos, and illustrations that need to look sharp on all screen sizes.
Über SVG-DateienVorteilsvergleich
JPEG Vorteile
- Universally supported — every camera, browser, OS, and editor reads JPEG.
- Mature, deterministic, and fast to encode/decode.
- Small file sizes for photographs — DCT compression shines on continuous-tone imagery.
- Rich metadata ecosystem (EXIF for shooting data, XMP for editing, IPTC for captions).
- Progressive variant enables perceived faster loading on slow networks.
SVG Vorteile
- Resolution-independent — crisp at any size, from 16px icon to 4K billboard.
- Tiny file sizes for flat graphics, logos, and UI illustrations.
- Editable with any text editor; programmatically manipulable via DOM.
- Supports interactivity, CSS styling, and JavaScript inside the image.
- Accessible — text inside SVG is readable by screen readers.
Einschränkungen
JPEG Einschränkungen
- Lossy by design — every save further degrades quality ("generation loss").
- No transparency channel. Logos and UI elements belong in PNG or WebP.
- Terrible on flat colors, text, and sharp edges — blocking artifacts are visible.
- Limited to 8-bit color — HDR and wide gamut need JPEG XL or AVIF.
- Twice the size of WebP and 30-50% bigger than AVIF at comparable quality.
SVG Einschränkungen
- Not suitable for photographs or complex raster imagery.
- Uploading user-provided SVG is risky — embedded scripts are an XSS vector.
- Complex SVGs with thousands of paths render more slowly than a PNG equivalent.
- Inconsistent rendering across browsers for edge-case features (filters, gradients).
- No native concept of layers or groups for design-tool round-tripping.
Technische Spezifikationen
| Spezifikation | JPEG | SVG |
|---|---|---|
| MIME type | image/jpeg | image/svg+xml |
| File extensions | .jpg, .jpeg, .jpe, .jfif | — |
| Standard | ITU-T T.81 / ISO/IEC 10918-1:1994 | — |
| Compression | Lossy DCT (baseline); lossless mode exists but rarely used | Gzipped variant is .svgz |
| Color depth | 8-bit per channel (24-bit RGB total) | — |
| Max dimensions | 65 535 × 65 535 px | — |
| Format | — | XML (text-based) |
| Current version | — | SVG 2 (W3C Recommendation, 2018) |
| Resolution | — | Unlimited (vector) |
| Animation | — | SMIL, CSS, JavaScript |
Typische Dateigrößen
JPEG
- Thumbnail (400px) 20-60 KB
- Web photo (1920px) 200-500 KB
- Print-quality photo (3000px) 1-4 MB
- DSLR JPEG (24 MP, quality 95) 6-12 MB
SVG
- Simple icon 200 B – 2 KB
- Company logo 2–10 KB
- Complex illustration 20–100 KB
- Data-visualization chart 50–500 KB
Bereit zum Umwandeln?
Wandle zwischen JPEG und SVG online um, kostenlos und ohne Installation. Verschlüsselter Upload, automatische Löschung in 60 Minuten.
Häufig gestellte Fragen
JPEG (Joint Photographic Experts Group) is the most widely used image format on the web, standardized in 1992. It uses lossy compression optimized for photographs, discarding visual information the human eye barely notices to achieve 10-20× smaller files than raw bitmaps. The .jpg and .jpeg extensions refer to the same format — the difference is purely historical.
JPEG files open natively on every operating system and device since 1995. Windows Photos, macOS Preview, every web browser, Photoshop, GIMP, and smartphone galleries all read JPEG without any additional software.
Use the JPEG-to-PNG converter on KaijuConverter — upload the JPEG and download a PNG copy. Keep in mind PNG will be larger (often 3-5×) because JPEG is lossy while PNG is lossless, but PNG preserves sharper edges and supports transparency.
They are exactly the same format. JPEG is the official committee name; .jpg became the common extension because early Windows systems only allowed 3-character file extensions. Every tool treats them identically.
JPEG uses lossy compression — each save recompresses the image, accumulating subtle artifacts. This is called generation loss. To preserve quality across edits, work in PNG or TIFF and export to JPEG only for the final delivery.
JPEG remains the universal default because every device supports it. Modern formats (WebP, AVIF, JPEG XL) offer 30-50% smaller files at equivalent quality, but compatibility is not yet universal. For maximum reach use JPEG; for web delivery with modern browsers, consider WebP or AVIF.