Filesty

What it does

Filesty is a collection of free file conversion and utility tools. Everything runs client-side in your browser. Your files never leave your device - nothing is uploaded to any server. No account required. No watermarks. No limits.

Convert, compress, format and decode files online with zero uploads. Every tool runs 100% in your browser, so your files and data never leave your device or touch a server.

Convert, compress, format, and decode files with zero uploads. Every tool runs entirely in your browser - your files and data never touch a server. Decode and inspect a JWT's header, payload and claims online. Runs 100% in your browser - your tokens are never uploaded or sent to any server. Convert Markdown to HTML or HTML to Markdown online, with live preview. Runs 100% in your browser - nothing is uploaded. Convert JSON to YAML or YAML to JSON online, with live preview and validation. Runs 100% in your browser - your data is never uploaded. Convert JSON to CSV or CSV to JSON online, with auto-detected headers. Runs 100% in your browser - your data is never uploaded. Calculate proportional…from filesty.com

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