CSV Sampling Tool

Sample N rows / X% / stratified samples from large CSV.

Free · No signup · Runs in your browser

Delimiterdetected: ","

Strategy

Input CSV436bytes·20rows

Sampled CSV120bytes·5rows

id,name,city,signups
1,Ada,London,12
2,Grace,Arlington,15
3,Katherine,Hampton,9
4,Alan,Manchester,21
5,Dorothy,Hampton,7

Sampled 5 / 20 rows · strategy: first-n

Runs entirely in your browser. Nothing is uploaded or stored.

Sample N rows / X% / stratified samples from large CSV.

Free · No signup · Runs in your browser

Delimiterdetected: ","

Strategy

Input CSV436bytes·20rows

Sampled CSV120bytes·5rows

id,name,city,signups
1,Ada,London,12
2,Grace,Arlington,15
3,Katherine,Hampton,9
4,Alan,Manchester,21
5,Dorothy,Hampton,7

Sampled 5 / 20 rows · strategy: first-n

Runs entirely in your browser. Nothing is uploaded or stored.