GZip Converter

Compress or decompress text and files with GZip locally. Text mode updates automatically (debounced) as you type; file mode supports multi-file batch with ZIP-all.

Input
Mode
Input type
Your browser doesn’t support the CompressionStream/DecompressionStream APIs. Please use a modern Chromium-based browser or Firefox ≥ 113.
Input
Options
Input encoding
Output
0 msTime
0Input bytes
0Output bytes
—Saved
Output

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Paste text or choose files. In text mode, pick the input/output encodings (Base64 / URL Base64) or download a .gz. In file mode, add multiple files, then compress or decompress them together. You can rename or remove outputs inline and download all as a ZIP.

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