Compress Image
Reduce your image file size instantly. Works in your browser — no upload needed.
Drag & drop your file here
or click to browse
Max 50MB per file · JPG, PNG, WebP, GIF
Processed with FileCurve — Free forever for basic tools
Related Tools
How to Use Compress Image
- 1.Open the Compress Image tool
- 2.Drag and drop your image (JPG, PNG, or WebP — up to 50MB)
- 3.Adjust the quality slider (lower = smaller file, higher = better quality)
- 4.Click "Compress Image" and wait for processing
- 5.Download your compressed image
Performance: Average compression: 2.1MB photo → 210KB at 60% quality (90% reduction). Processing time: 1-3 seconds.
Size Guide by Platform
| Platform | Specs |
|---|---|
| Max 16MB. Recommended: under 500KB for fast sharing. | |
| Email (Gmail) | Max 25MB total attachments. Recommended: under 1MB per image. |
| Max 30MB. Images are re-compressed on upload anyway. | |
| Government Forms (India) | Usually 10-300KB in JPG. Check specific form requirements. |
Frequently Asked Questions
How to compress image to under 100KB?
Upload your image and set the quality slider to 20-40%. Most photos will compress to under 100KB at this setting. FileCurve processes everything in your browser — files never leave your device.
Does compressing reduce image quality?
Yes, some quality loss occurs when reducing file size. At 60-80% quality, the difference is barely noticeable. Below 30%, you may see visible artifacts.
What image formats can I compress?
FileCurve supports JPG, PNG, WebP, and GIF compression. The output format matches your input.
Is there a file size limit?
Free tier: 50MB per file. Pro ($5/mo): 500MB per file with batch processing.
Are my images uploaded to a server?
No. FileCurve processes images entirely in your browser using JavaScript. Your files never leave your device — complete privacy.
Last updated: 2026-04-06