Gzip and Brotli Compression Level Estimator

Gzip and Brotli Compression Level Estimator!

Enter a URL and click the submit button. I'll check to see if you are using Gzip and Brotli, and guesstimate what compression levels you are using based on the Content-Length.

Compression Encoded? Download Size (bytes) Compression Level Guess

Gzip

Brotli

Uncompressed N/A
N/A

Level	Size (Bytes)	Ratio (vs Uncompressed)
Gzip Compression
1
2
3
4
5
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7
8
9

Level	Size (Bytes)	Ratio (vs Uncompressed)	% Improvement over Gzip
Brotli Compression
1
2
3
4
5
6
7
8
9
10
11

	Gzip and Brotli Compression Level Estimator!
	Enter a URL and click the submit button. I'll check to see if you are using Gzip and Brotli, and guesstimate what compression levels you are using based on the Content-Length.