Browse the Compression station →
What does this tool do?
Gzip / Deflate Compressor: text or binary input, compression algorithm, compression level → base64 compressed string, downloadable .gz file, compression ratio stats. Process locally in your browser. Inputs: Text or binary input, Compression algorithm, Compression level. Outputs: Base64 compressed string, Downloadable .gz file, Compression ratio stats.
How to use it?
Provide the listed input and choose Process. Review the result, then copy or download where available. Clear removes inputs and results.
Browser-local processing. No uploads, content logging, persistence or remote resource loading. Generated markup is inert text; files are treated as untrusted data.
Zero-server archive processing. Extraction, creation, compression, and inspection execute 100% locally in your browser with native streams and fflate.
Compress text or binary payloads using the native browser CompressionStream Web API with client-side fflate fallback. Output Base64 or download .gz.