A LITTLE HELP FOR YOUR NEXT TASK
Web Compression Inspector
Measure real gzip and deflate savings for your UTF-8 web assets.
Private by design
Your inputs stay on your device and are not sent to our servers. Optional usage analytics does not receive your files or tool inputs.
Preparing web and network workspace…
How to use Web Compression Inspector
- Add your source or choose Try sample; Undo sample restores previous inputs.
- Choose the workflow and review results, diagnostics and method notes.
- Download the useful artifact, complete records or a summary report.
What are the limits of Web Compression Inspector?
Compresses the supplied UTF-8 text locally at levels 1, 6 and 9. Downloads actual gzip bytes for the chosen level. Ratios exclude HTTP/TLS overhead and are not measured network speed. Already compressed or short content can grow. No Brotli approximation and no code minification. Text input: 5 MB total. XML external entities and includes are disabled. No automatic local storage. Reports summarize the selected result; CSV/JSON retain complete records.