Bild-Kompressor
Kostenloser Bild-Kompressor. Reduzieren Sie die Dateigröße von JPG, PNG oder WebP mit einstellbarer Qualität. Sofortige Vorschau, alles browserbasiert – Ihre Bilder bleiben privat.
Runs in your browserUpdated Apr 26, 2026
Settings
Drop a file or click to browse
Lossy compression — best for photos
Up to 25 MB · processed locally in your browser
Result
Upload and compress.
Häufig gestellte Fragen
›How much smaller will my image get?
Photos can shrink 60-80% at quality 75-80 with no visible difference. Logos and graphics with sharp edges have less compressible structure.
›Are my images uploaded?
No — compression happens entirely in your browser. Files never leave your device.
›Lossy or lossless?
Lossy — the most effective. For lossless PNG compression, use a tool like pngcrush or oxipng.
›Is the compressor free?
Yes — fully free, no signup, no file count limits.