Log & Metrics Data Minifier
Pre-loaded with a deliberately messy analytics export: whitespace-padded numbers, an UPPERCASE boolean, empty cells, and a quoted event name containing a comma. Auto-detection cleans the types as it converts, and the compression stats show exactly how much structural fat gets trimmed.
runs 100% in your browser — your data is never uploaded
- 1Load your CSVPaste raw text or drop a .csv file — parsing is instant and stays on your machine.
- 2Map the schemaColumn headers appear automatically; force each field to string, number, or boolean, or trust auto-detect.
- 3Compress & copyFlip on minify and truncation, watch the payload shrink, and copy prompt-ready JSON.
drag & drop a .csv file here, orbrowse
Schema mappingcolumn → JSON type
Parsed with a built-in quote-aware CSV reader — commas and line breaks inside quoted fields are handled correctly, and your data never leaves this tab.
Tokenomics compression engine— trim the payload before it hits a prompt window
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rows parsed
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original CSV size
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payload size
JSON preview
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