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CSV to JSON
Convert UTF-8 CSV into JSON with every cell preserved as text.
Data and files6 available · 6 in the catalog
Data and files tools
Transform data and inspect files locally, with explicit limits.
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6 tools in the catalog
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Tool catalog
23 tools for working in your browser. Choose a task and check its limits before you begin.
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Base64 encoder and decoder
Encode or decode UTF-8 text as standard or URL-safe Base64.
Data and files - Available
URL analyzer
Inspect URL components and parameters without visiting the destination.
Data and files - Available
File hash calculator
Calculate SHA-256, SHA-384 or SHA-512 without uploading your file.
Data and files - Available
ZIP inspector
Inspect a ZIP directory and declared sizes without extracting its contents.
Data and files - Available
Image metadata reader
Inspect image dimensions and supported EXIF fields without uploading files.
Data and files
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