Files & local bytes / 31 related tools
File workbench
Inspect, hash, split, join, rename, encode, and package selected bytes inside this browser tab. Originals are never overwritten.
Gzip file compressor
Compress one file into the standard gzip format with the browser Compression Streams API.
Runs on the selected bytes in this tab. Browser file pickers do not grant permission to overwrite originals; transformed files are offered as new downloads. This creates .gz output; it is not ZIP or a media-specific optimizer.