LabelCheckupPrepare a label
SHIPPING LABEL PREFLIGHT

Print the label.
Not the whole page.

Crop full-page carrier PDFs to 4×6, correct rotation, and catch barcode problems before they reach your printer.

Make it print-ready 100% browser-side
processing
4 × 6 IN203 DPI
PRIORITYZONE 04
SHIP TOEVERYDAY GOODS184 MARKET STREETPORTLAND, OR 97205
PDX972  05
9400 1000 0000 0000 0000 00
BARCODE DECODEDPASS
LOCAL
ONLY
01 NO SIGN-UP02 FILE NEVER UPLOADED03 FREE PDF EXPORT04 BUILT FOR 4×6
01 / PREPARE TO PRINT

Get the whole label onto 4×6.

Prevent tiny, clipped or unreadable labels before they waste stock and delay a shipment.

02 / HOW IT WORKS

Three checks between
download and print.

01

Find the label

Detect the useful region inside an A4 or Letter-size carrier PDF.

02

Screen the barcode

Render at printer resolution and confirm that at least one code decodes.

03

Rebuild the page

Download a clean 4×6, 100×150 mm, or A6 PDF at the right orientation.

03 / WHY PREFLIGHT

The expensive label is the one you have to print twice.

×

Quarter-size outputFull A4 page squeezed onto 4×6 stock

×

Clipped quiet zoneCrop touches the bars and breaks scanning

×

Wrong directionSideways source meets a portrait preset

✓

Checked onceCorrect size, readable code, clean margins

04 / FIX LIBRARY

Start with the symptom.

Short guides for the PDF problems small sellers actually see.

01 · FREE TOOL

Convert A4 Shipping Labels to 4×6 Online

Crop an A4 shipping-label PDF to a 4×6 thermal-printer PDF without uploading the file. Free, private and browser-based.

02 · EBAY + FEDEX

FedEx Label Printing Quarter Size from eBay — Fix

Fix an eBay FedEx label that prints tiny in one quarter of the page. Crop the PDF to 4×6 and verify its barcode before printing.

03 · EBAY

How to Print an eBay Standard Envelope Label at the Right Size

Prepare an eBay Standard Envelope label for printing, check its crop and barcode, and avoid fit-to-page scaling mistakes.

04 · VINTED

Convert a Vinted Shipping Label to 4×6

Crop a Vinted shipping-label PDF to 4×6 or 100×150 mm for a thermal printer. Private browser processing, no upload.

05 · INPOST

Resize an InPost Label to 4×6 for a Thermal Printer

Prepare an InPost PDF label for 4×6 thermal printing, correct rotation and check that a barcode can still be decoded.

05 / WHAT’S NEXT

From one label
to a full print workflow.

The web print-prep tool is live. What comes next will be ordered by real seller demand, not a fixed launch date.

  1. 01
    LIVE NOW
    WEB PRINT PREP

    Make one label print-ready in the browser.

    Crop, rotate, check the barcode and export a clean 4×6 label without installing anything.

    • Local PDF processing
    • 4×6, 100×150 mm and A6
    • Barcode preflight
    Prepare a label ↑
  2. 02
    PLANNED
    CHROME + EDGE

    Shorten the trip from marketplace to 4×6.

    A one-click handoff from supported seller pages, with the same private browser processing underneath.

    • Supported-site action
    • Marketplace context
    • No PDF cloud storage
    I want the extension ↗Help decide whether this ships next.
  3. 03
    BETA BUILT
    WINDOWS DESKTOP

    Turn a folder of labels into a print queue.

    The Windows beta is built for repeatable batch processing, saved output settings and direct printing.

    • Batch PDFs
    • Multi-page queue
    • 203 and 300 DPI checks
    • Direct thermal print
    Request the Windows beta ↗Early testers help verify real printer workflows.
ROADMAP RULE

The web print-prep tool is live, the Windows beta is built, and seller demand will decide which sites the extension supports first.

ONE LABEL. THIRTY SECONDS.

Know before you print.

No account, no installation, and no shipping data leaves your device.

Prepare my label