Free SEO Tools
ZIP File Analyzer
Upload a ZIP archive to inspect its contents and compression stats — without extracting anything.
About this tool
This only reads the archive's structure and metadata — it doesn't download or extract any file contents. To actually download files from a ZIP, use the ZIP Extractor.
Frequently Asked Questions
- Does this extract the files?
- No, it only reads the archive's structure and metadata — it doesn't download or extract any file contents.
- What does the compression ratio show?
- How much smaller the compressed archive is compared to the total uncompressed size of its contents.
- Are my files uploaded?
- No, everything happens entirely in your browser.