Convert. Resize. Compress.

Your images never leave your browser. Instant local processing via WebAssembly.

Click to upload or drag and drop

JPG, PNG, WebP, AVIF, and HEIC Free: Up to 50 images at a time.

100% Offline Mode capable. No Server Uploads.

Quality (80%)

Resize

Width

Height

Maintain Aspect Ratio

Filename suffix

Why FeatherPix is more secure than others?

100% Browser-Based

Unlike classic compressors, your images are never sent to a server. All processing happens via WebAssembly directly on your machine. Your family photos or confidential documents never leave your WiFi.

Native Speed

No upload time. No download time. FeatherPix uses your processor's (CPU) power to compress 50 images in a few seconds, even without an internet connection.

Pro Quality (MozJPEG & OxiPNG)

We use the same compression algorithms as web giants (Google, Facebook) to reduce your file sizes by up to 90% without visible quality loss.

The Ultimate Tool for Web Creators and Photographers

HEIC to JPG Converter

Transform your iPhone photos (HEIC) into universal JPG or WebP format for the web.

Boost your SEO

Google loves fast sites. Convert your heavy PNGs to next-gen WebP to improve your PageSpeed Insights score.

Batch Renaming

Organize your files for SEO. Transform DSC_1029.jpg into my-web-project-2026.jpg in one click.