Batch Convert Labels to 4×6 Thermal
Shipped 50 orders and every label PDF is letter-size? Fix them all at once instead of one file at a time.
Quick steps
- Collect your label PDFs (or zip them into one archive).
- Open Batch Thermal Label Fixer.
- Upload files or a ZIP — preview the crop on each label.
- Choose fit mode and 4×6 or 4×8 output.
- Download the ZIP of print-ready thermal PDFs.
When to use batch vs single
- Batch Thermal Fixer — many PDFs after a shipping session; all processing stays local.
- Thermal Label Fixer — one label at a time with fine-tuned crop controls.
Frequently asked questions
Upload multiple PDFs or a ZIP of PDFs. Each file is cropped to 4×6 (or 4×8) and returned in a download ZIP.
No. Batch Thermal Label Fixer runs entirely in your browser — files never leave your device.