Compatible with all major global carriers & thermal printer brands
Why Shippers Love Label Lasso Pro
Stop wasting full A4 sheets and dealing with blurry, misaligned labels on thermal rolls.
Universal Auto-Detection
Automatically recognizes carrier boundary lines, cut markers, and barcodes. Strips away customer receipts, instruction slips, and whitespace in milliseconds.
Interactive "Lasso Mode"
For tricky or custom documents, drag a live bounding box over any part of the screen or document. Move, scale, and adjust in real time with 1-click Undo.
Dual-Label A4 Splitter
Solves the cross-border return headache: automatically separates side-by-side A4 sheets (e.g. Colissimo France + DHL Germany Retoure) into two distinct 100% scale prints.
Multi-Roll Preset Switcher
Switch seamlessly between standard 4×6 in (100×150 mm), 4×4 in (Mondial Relay), European A6 (105×148 mm), 3×2 in small parcel, Dymo address, and Amazon FNSKU barcode rolls.
Direct Drag & Drop / ⌘V Paste
Paste rough screen grabs directly with ⌘V / Ctrl+V, or drag PDF labels into Chrome's dedicated side panel for instant processing without leaving your active tab.
100% Client-Side Privacy
Zero cloud AI, zero external uploads. All vector rasterization and pixel manipulation run locally in your browser. Customer shipping addresses remain 100% private.
Ready to Print in 3 Seconds
A dedicated Chrome Side Panel built to fit effortlessly into your shipping routine.
Drop or Paste
Drag any carrier PDF into the side panel, or press ⌘V / Ctrl+V to paste a screenshot directly from your clipboard.
Auto-Crop & Lasso
The engine automatically finds the shipping label, removes receipts, or lets you adjust your custom lasso crop.
Print Perfectly
Click print to send crisp 203/300 DPI vectors straight to your thermal printer with zero dialog hassles.
Choose the Perfect Pass for Your Volume
Test risk-free with 3 free label prints. Upgrade whenever you're ready.
Day Pass
Single batch of parcel returns today. Unlimited prints for 24 hours.
- All Carriers & Presets
- Unlimited Labels for 24h
- High-Res Thermal Export
Monthly
Continuous shipping for active marketplace and ecommerce sellers.
- Unlimited Label Lassos
- Dual-Label A4 Splitter
- Cancel Anytime in Stripe
Yearly Pass
Save over 75% compared to monthly. Ideal for established shops.
- All Future Updates & Sizes
- Up to 3 Linked Devices
- Priority Support
Forever Pass
Pay once, keep forever. Zero recurring subscriptions.
- Permanent Lifetime Access
- Up to 5 Linked Devices
- All New Carriers Included
100% Satisfaction & Money-Back Guarantee
Buy with complete confidence. If Label Lasso Pro doesn't work with your carrier documents or thermal printer setup, simply email team@up-starter.com within 14 days of purchase for a prompt, 100% full refund. No questions asked.
Have Questions? We Have Answers
How does the 3-Label Free Preview work?
When you install Label Lasso Pro, you receive 3 free full-quality label crops and prints. Reprints of the same document never count against your quota. When you're confident in the quality, upgrade with a 1-day pass or lifetime access.
Does it work with standard laser or inkjet printers?
Yes! While engineered specifically for thermal printers (Polono, Rollo, Munbyn, Zebra, Brother), you can also print directly to any regular A4 or Letter printer, or save formatted 100×150 mm PDFs to your disk.
How does the Dual-Label A4 Splitter work?
Some cross-border returns (like Amazon EU, Colissimo France + DHL Germany Retoure) place two separate shipping labels side by side on one A4 sheet. Label Lasso Pro detects both labels and lets you print them sequentially at 100% full thermal scale without shrinking or clipping.
Is my customer shipping information private?
100% yes. All image processing, vector rendering, and computer vision run entirely locally in your Chrome browser via HTML5 Canvas and WebAssembly. No shipping documents or customer details ever touch our servers.
Format Your First Thermal Label Today
Install Label Lasso Pro directly from the Chrome Web Store and experience fast, automatic 4×6" label printing in seconds.
Add to Chrome — Free Install