Fast, Private File Operations.
Directly in Your Browser.
SAFIX is built for fast, private browser-based processing. Supported file operations run locally on your device, helping you avoid unnecessary server uploads while keeping your workflow simple.
Explore All ToolsFree Online Smart Tools
Smart Image Compressor
Reduce PNG, JPG, WebP, AVIF, BMP & more to a target size — with 20KB to 2MB presets or a custom limit. Quality-aware compression balances file size and visual quality. Supports files up to 50MB per file.
Smart Image Converter
Convert images between JPG, PNG, WebP, AVIF, BMP, and ICO formats instantly in your browser. Perfect for favicons, transparent PNGs, or web-optimized WebP files.
Smart Image Resizer
Resize JPG, PNG, WebP, AVIF, BMP, SVG & ICO images to exact pixel dimensions or scale them proportionally. Lock the aspect ratio, choose Fit, Fill or Stretch, use social-media presets and resize multiple images at once, all inside your browser.
About SAFIX
SAFIX is a free browser-based toolkit built for practical everyday digital tasks. We focus on simple interfaces, fast processing, and privacy-first design, with no sign-up required and no software to install. Where a tool supports local processing, files can be handled directly on your device instead of being routinely uploaded to a remote server. SAFIX is designed to stay lightweight, useful, and easy to use as the toolkit grows.
How It Works
Simple 3-step process to optimize your files
Upload
Upload your file or drop it in the tool workspace.
Process
Our client-side engine processes supported files directly in your browser.
Download
Download the result to your device.