Spreadsheets & data · ONLINE TOOL

Prepare a file for import

Data Quality & Import preflight mode: check structure, encoding, headers, identifiers and values likely to break an import.

Local processingNo account required

USE CASES

When to use Prepare a file for import?

Direct entry into Data Quality & Import preflight mode to identify technical defects that cause rejects, lost identifiers or shifted columns.

CONCRETE EXAMPLE

Sample file

BEFORE

Duplicate headers · invisible spaces · code 00123 · 18-digit identifier · =2+2 cell

→

AFTER

Readiness score + explained risks + reviewable repair plan + UTF-8/XLSX export

PRIVACY

Processed content is not uploaded to WorkToolset. Required libraries may be loaded by the site, but the file stays in the browser.

GOOD TO KNOW

The diagnostic cannot know target-application required fields without a contract or reference template.
Duplicate removal and risky-value neutralization remain user choices.

HOW IT WORKS

PRIVACY

Are my files uploaded to WorkToolset?

No. This tool runs locally in your browser.

Is my original file modified?

No. WorkToolset creates a new copy or export.

Do I need an account?

No for this free tool. Accounts are mainly used for favorites, presets and future workflows.