Filzy

Compress, convert and clean files - right in your browser

Visit site ↗Alternativestop 11% of March 2026

What it does

Most file tools upload your files to their servers. Filzy doesn't. Filzy compresses, converts and cleans your files entirely in your browser using WebAssembly. Nothing ever leaves your device. → Compress images & PDFs with near-zero quality loss → Convert formats (HEIC to JPG, PNG to WebP, and more) → Strip EXIF metadata (GPS, device info, timestamps) → Merge, split and flatten PDFs No signup. No file size limits. No ads. Drop your file and go. Free.

Does the same job

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