Compress Image to 20 KB
Compress your image to about 20 KB - ideal for email thumbnails and lightweight blog images, upload limits, and lightweight sharing.
Bild hochladen
Drag-and-drop-Uploader wird vorbereitet...
Brauchst du ein besseres Ergebnis?
Wenn das Ziel zu streng ist, skaliere, schneide oder konvertiere das Bild vor dem nächsten Komprimieren.
Bildgröße ändern
Setze exakte Maße vor Veröffentlichung, Upload oder Versand.
Bild zuschneiden
Verbessere den Bildausschnitt und entferne unnötige Ränder.
In JPG konvertieren
Erstelle leichte Fotodateien mit breiter Kompatibilität.
In WebP konvertieren
Nutze ein modernes Webformat, das oft scharf und klein bleibt.
Bild komprimieren
Reduziere Dateigröße für Web, E-Mail, Upload-Limits und Teilen.
Other size options
Need a different target? Try another preset size below.
Why 20 KB Is Often Required
Small file targets like this are common for exam portals, application forms, ID uploads, and systems that reject anything above a very specific size.
Best Format Hint
JPG or WebP usually reaches this target more easily than PNG for photos. If the image still stays too large, try In JPG konvertieren oder In WebP konvertieren before compressing again.
Quick Rule of Thumb
The bigger the gap between the source file and 20 KB, the more likely you will need resizing or cropping in addition to compression.
How to Compress Image to 20 KB Without Losing Quality
The cleanest way to hit 20 KB is to treat it as a file-size target, not just a slider setting. Start by using the smallest image dimensions that still fit your final use case. Then apply compression in a format that suits the image type.
Start with a smaller resolution before compressing.
Use JPEG for photos and WebP for mixed content.
Remove EXIF metadata to save a few KB.
If the file is still too large, use Bildgröße ändern to reduce dimensions first, or Bild zuschneiden to remove unused areas before trying again.
Best Use Cases for 20 KB Images
Resize vs Compress to 20 KB
Compression reduces file weight, while resizing changes the actual image dimensions. If your goal is to meet a strict upload rule like 20 KB, compression should usually be the first step. But if the original image is extremely large, resizing can make the target much easier to reach.
A practical workflow is: compress first, then resize if needed, then compress again. That is why this long-tail page works best as part of a bigger image optimization flow, not as a one-click guarantee for every file.
Build a Better Compression Workflow
If one pass does not get your image close enough to 20 KB, move through the rest of the toolkit instead of forcing extreme compression. Start with Bild komprimieren for flexible quality control, use Bildgröße ändern for oversized uploads, and switch formats with In JPG konvertieren oder In WebP konvertieren when the file format is the real bottleneck.
So funktioniert es
Bild hochladen
Choose a photo or graphic to compress.
Target Size
We compress to approximately 20 KB.
Download
Save your optimized file instantly.
Häufig gestellte Fragen
Yes, for small previews and low-detail images.