Instr. № 01 · Fixed-length file parser← back to workshop

Fixed-length, legible.

Method

Declare a field layout, feed it a file, read the result. Export as JSON or CSV. Sample data is loaded by default — tweak and parse.

¶ Sample

Example customer data is already loaded. The field layout matches the sample. Parse, inspect, or upload your own file below.

¶ I · Source file

sample_customer_data.txt

Upload new file

Preview · first 5 lines

CUS0000123JOHN          SMITH               20221014000012543.75ACT
CUS0000124JANE          DOE                 20230225000001250.00ACT
CUS0000125ROBERT        JOHNSON             20220630000000750.50INA
CUS0000126SARAH         WILLIAMS            20230110000010000.25ACT
CUS0000127MICHAEL       BROWN               20221128000005432.80ACT

6 fields declared

Name	Start	Length	Key

— end instrument