Reduce Image Size – Free Online Image Size Reducer & Compressor

Compress, resize, and convert JPEG, PNG, WebP, AVIF – all private, no upload.
Drag, drop, batch convert & keep your photos safe!

Drop images or Browse JPEG, PNG, WEBP, AVIF. Max 10 files. No uploads, all local.

Privacy: Images are never uploaded, stored, or reused.

Output Format

Resize Method

Resize (%) 100%

Quality 70%

Frequently Asked Questions About Reducing Image Size

How do I reduce image size online?: Upload up to 10 photos, choose resize method and quality, and download your resized images. All is processed locally for privacy.
What formats are supported?: JPEG, PNG, WebP, and AVIF for compression, resizing, and conversion.
Can I batch compress or resize multiple images?: Yes, up to 10 images at once! Download each or all as ZIP.
Will my image quality be lost?: You control quality. Above 70% is visually lossless; go lower for more size savings.
Are my images uploaded or stored?: No: Everything happens in your browser; nothing is uploaded or retained.
Tips for best results?: Resize + compress for smallest size; use WebP/AVIF when possible; resize large photos to 60–80% for web uploads.