← FieldInsight helper tools
Upload label data as CSV, define an HTML template with {column} placeholders, and export a printable A4 HTML file.
{column}
Drag and drop your CSV here, or
Each row becomes one label. Upload a CSV to see column headings you can click to copy as placeholders.
Click a heading to copy {placeholder} to the clipboard:
{placeholder}
Preset layouts use fixed label sizes. User defined divides the A4 sheet (210×297 mm minus your margins) evenly into your columns × rows.
Blank lines in the template are turned into <br> for vertical spacing.
<br>
Shows one label at the selected layout size. Placeholders are not substituted; img tags with a {placeholder} in src show the default logo. Updates when you leave the template field. On img, use width="100mm" / height="30mm" (not pixels) — those are converted to CSS for correct print sizing.
img
src
width="100mm"
height="30mm"
Save or load all settings and the template (JSON). Each file includes an MD5 checksum (computed on the server) so tampering is detected on load. Load does not include the label CSV file.
Used as the downloaded filename and stored inside the config file.
Drag and drop a config JSON here, or
Double click the exported file to load it into your browser and then print.