Color Table Builder
Paste a table and map numbers to color
Convert CSV, TSV, or pipe-delimited data into a clean HTML table with color scales.
Table input
Paste your table
Whitespace is trimmed. The first row becomes the header.
Parsing and range
Delimiter
Type a single character or use names like
tab
or
pipe
.
Range minimum
Range maximum
Color scale
Standard gradient
Red-Yellow-Green
Viridis
Turbo
Plasma
Cool
Warm
Blues
Use custom colors
Low color
High color
HTML preview
Copy HTML