Batchkomprimere bilder
Upload a group of images, choose output format and quality, compress them locally, and download a ZIP.
Your batch results will appear here
Compress images in bulk
Quality control
Set JPG or WebP quality to balance smaller files with clean visuals.
Valgfri maks bredde
Reduce very large images before export for faster websites and uploads.
Privat lokal komprimering
Your images stay in your browser and are not uploaded to ImageConver.
Hvordan det fungerer
- 1
Last opp bilder
Choose several images from your device.
- 2
Pick compression
Set output format, quality, and max width.
- 3
Last ned ZIP
Save all compressed files in one ZIP.
Batch compression tips
For website images, WebP often gives smaller files. JPG is useful for broad compatibility. Keep PNG for graphics that need transparency, but remember that PNG quality settings may not reduce size as much as JPG or WebP.
Ofte stilte spørsmål
Does batch compression upload images?
No. Your images stay in your browser and compression runs locally.
Which format is smallest?
WebP is often smallest for photos, while JPG is a compatible fallback.
Can I limit image width?
Yes. Set max width to downscale large photos during compression.
Batch Compress Images last reviewed: Jun 29, 2026.