Compress JPG.
Keep the quality.
Shrink your JPG files without losing visible quality. 100% local — your photos never leave your device.
Glissez vos images ici
PNG, JPG, WebP, AVIF · 5MB max par lot
BEST IMG Optimizer aussi en plugin WordPress
Optimisez directement les images de votre médiathèque WordPress, sans changer d'onglet. Compression 100% locale sur votre propre serveur (aucune image envoyée à l'extérieur) — le même principe que l'outil en ligne.
The fastest way to compress JPG photos
JPG (or JPEG) is the most common photo format — and often the least optimized. Photos straight out of a phone or camera are frequently 3–10MB, far more than a website needs. best-img.com recompresses your JPG files in your browser, cutting file size dramatically while keeping the visual quality you actually notice.
How it works
Drop your JPG photos
Drag and drop one or more JPG/JPEG files into the drop zone, or select them from your device.
Adjust the quality
The output stays JPG by default — just pick the compression level that fits your needs (80–85 is a good starting point).
Download the result
Get your compressed JPG files individually or all at once, ready to publish.
Why use best-img to compress JPG
- Total privacy: your photos are processed locally in your browser, never uploaded to a server.
- Fine-grained quality control, not a one-size-fits-all compression level.
- Instant processing: no upload queue, no waiting for a server.
- No sign-up required for the free tier (20 images/day).
- Also convert to WebP, AVIF or PNG if you want, using the same tool.
Frequently asked questions
Does compressing a JPG reduce its quality visibly?
At the recommended settings (80–85), the quality loss is not noticeable to the naked eye, while the file size drops significantly. Lower settings save more space at the cost of visible quality.
What's a good JPG quality setting?
80–85 is a solid default for web use: a strong size reduction with no visible artifacts on most photos. Go higher (90+) for photography portfolios, lower (60–70) for thumbnails.
Can I compress several JPG files at once?
Yes, drop as many JPG files as you like and compress them all in one batch.
Is there a file size limit?
The free plan supports batches up to 5MB total; the Premium plan raises that to 75MB per batch.
Does compression remove photo metadata (EXIF)?
Yes, metadata is stripped during compression, which also helps reduce file size and protects your privacy (e.g. GPS location data).