# PrintBench

> A free browser tool for checking label-print setup with known PDF fixtures, physical measurements and exact scan comparisons.

Canonical site: https://printbench.smartfact.ai/

Prepare fixed Code 128 and QR test PDFs for 100 × 150 mm or 4 × 6 inch stock, generated at 203 or 300 DPI. Print through your normal PDF viewer and driver, record observations and measurements, compare keyboard scans and download reviewed local reports.

This is a software-tested alpha; physical printer, driver and scanner combinations are not yet qualified. PrintBench does not connect directly to printers, inspect queues, calibrate hardware, grade barcodes, design custom labels or discover printer DPI. Its fixtures cannot check the size of FactoryCards' 100 × 50 mm cards.

Measurements, notes and scan values stay in browser memory. No account, uploads or tracking scripts are required. Test PDFs and preview assets load from this site. Downloaded reports are redacted by default; review before sharing. Reloading loses the session. Hosting may log ordinary requests.

## Practical guides

- [Free label printer test page PDF](https://printbench.smartfact.ai/label-printer-test-page/index.md): Label printer test PDF
- [4 × 6 inch label printer test PDF](https://printbench.smartfact.ai/4x6-label-printer-test/index.md): 4 × 6 inch print checks
- [Check label print scaling and size problems](https://printbench.smartfact.ai/label-print-scaling/index.md): Print scaling & size checks

## Reference

- [Full product and guide text](https://printbench.smartfact.ai/llms-full.txt): Current capabilities, limits, privacy and all three guides.
- [Open the tool](https://printbench.smartfact.ai/): Interactive browser application; requires JavaScript.

## SmartFACT suite

- [ScannerBench](https://scannerbench.smartfact.ai/): See the text and key events your keyboard scanner sends. Compare them with the value you expected.
- [PrintBench](https://printbench.smartfact.ai/): Print a known PDF, measure its reference marks and compare scans from the printed codes.
- [FactoryCards](https://cards.smartfact.ai/): Create 100 × 50 mm bin and rack cards with Code 128 or QR, from one record or a CSV.
- [SmartFACT Labels](https://labels.smartfact.ai/): Explore controlled production labelling, with label rules, reviewed output and print history.