ZipKit Browser Lab
Compare compression codecs across real payloads and uploaded files.
Mode
Balanced
Speed
Ratio
Iterations
Run Comparison
Scenarios
Payload Editor
Drag & drop a file here, or
browse
Select a file to use as the payload.
Codecs
Competitors
Include third-party libraries
Input
-
Smallest Output
-
Fastest Compress
-
Fastest Decompress
-
Results
Codec
Implementation
Size
Ratio
Compress
Decompress
Status
Run a comparison to see results.