Image Compressor

Image Compressor — Kostenlos & Privat

Compress JPG, PNG, and WebP images instantly in your browser without sacrificing visible quality. Drag in a photo, move the quality slider, and download a smaller file — no upload, no account needed.

Browser-based compression means your images never touch a server. Perfect for compressing sensitive documents, personal photos, or confidential product images.

So verwenden Sie Image Compressor

Drop or select your image.
Adjust the quality slider (80% is a good starting point).
Preview the output size shown below the slider.
Click Convert / Download to save the compressed image.

Warum unser Image Compressor?

100% Private — no server, no storage
No file size limits
Quality slider for fine control
Supports all major formats
Instant preview before download
Free forever — no watermarks

Häufig gestellte Fragen

How do I compress an image without losing quality?

Drop your image in, adjust the quality slider to your preference (80–90% is usually ideal for a good size/quality balance), and download the compressed file.

What formats can I compress?

JPG, PNG, WebP, GIF, BMP, HEIC, AVIF and more. The tool accepts almost any common image format.

How much can I reduce the file size?

Typical reductions are 50–80% for JPG/WebP. PNG files with large uniform areas can compress even more. Actual savings depend on image content and quality setting.

Should I use WebP or JPG for smaller files?

WebP typically produces 25–35% smaller files than JPG at the same visual quality, making it the best choice for web use. Use our PNG to WebP or JPG to WebP converter for this.

Is there a file size limit for compression?

No. Since all processing happens locally in your browser, there is no file size cap — compress large RAW exports or high-resolution photos without restriction.

Choose a Any file or drag it here