Data Size Converter
Convert bytes, KB, MB, GB, and TB.
Data Size Converter is a free, browser-based tool on Toolery. Convert bytes, KB, MB, GB, and TB. Everything runs locally on your device, so it's fast and completely private — no uploads, no queues, and no sign-up to try it.
Data Size Converter — FAQ
Is Data Size Converter free to use?
Yes. Data Size Converter is completely free on Toolery — no watermarks and no sign-up required to try it.
Is Data Size Converter private — do my files stay on my device?
Yes. Data Size Converter runs entirely in your browser. Your files and input are processed on your own device and never uploaded to a server, so nothing is stored, seen, or shared.
How do I use Data Size Converter?
Convert bytes, KB, MB, GB, and TB. Open the tool, add your file or input, and get the result instantly — it all happens on your device.
Is Data Size Converter accurate, and is my input private?
Yes on both. Data Size Converter computes results instantly in your browser using standard formulas, and nothing you enter is stored or sent anywhere.