Flipkart Label Cropper: A4 to 4x6 Thermal

Why Flipkart labels need their own crop

I started SellersPlaza after seeing the same small problem eat time at the end of every dispatch day. You download the labels from Flipkart Seller Hub, send them to the thermal printer, and get back a tiny label with a barcode the Ekart rider can barely scan. Then comes the usual workaround: open the PDF in some editor, crop it by hand, save it, print it, and do it all again tomorrow. It works. But it is ten minutes you should not have to spend, and on a sale day ten minutes is a lot.

Flipkart's label is not the same as Meesho's or Amazon's. The layout is different, the courier is different, and the things that go wrong are a little different too. So I wrote this page just for Flipkart sellers. If you only want the tool, it is at the top of the page. If you want to know why your labels print the way they do, and how to get them right every single time, keep reading.

What is on a Flipkart Seller Hub label page

When you download labels for a batch of orders, Seller Hub gives you one A4 PDF with one order on each page. Every page is split into two parts. The top part is the shipping label. The bottom part is the tax invoice.

The shipping label is the part Ekart cares about. On it you will usually find:

• The tracking barcode, which is scanned at pickup and again at every hub after that.
• The customer's name, delivery address and PIN code.
• Routing codes that tell the sorting team which hub the parcel should go to next.
• Your return address, so the parcel can find its way back if delivery fails.
• The order ID and a short line describing the item.

The invoice underneath has your GSTIN, the price, the tax breakup and the HSN code. You need it for your records, and it often has to go inside the parcel, but the courier never scans it and it has no business being on the label you stick on the box. Once you look at the page like that, the job is simple. Keep the top, leave out the bottom, and print the top at its real size.

What printing the full A4 page really costs you

Printing the page exactly as Flipkart gives it to you feels harmless. It is not, and the cost shows up in three places.

The first is paper. On a normal inkjet or laser printer, every order uses a full A4 sheet even though the label needs about a quarter of it. On a thermal printer it goes wrong in a different way: the driver tries to squeeze a page that is 8.27 inches wide onto a roll that is 4 inches wide, so it shrinks everything to less than half its size.

The second is scanning, and this is the one that hurts. Shrinking is what kills barcodes. The bars get thinner, the gaps between them close up, and a scanner that would read a full size code in one go now needs three or four tries. Some riders will keep trying. Some will not, and your parcel sits with you for another day.

The third is time. Every label that will not scan, every sheet you reprint and every box you open to swap a label is time you are not spending on your listings, your stock or your customers.

How to crop Flipkart labels, step by step

Here is the whole process, including the small details that make the difference between a label that scans and one that does not.

1. Download the labels from Seller Hub

Go to your orders in Flipkart Seller Hub (no account yet? see how to sell on Flipkart), pick the ones you are packing today and download the labels. You get one PDF for the whole batch. Keep that file exactly as it is. It is your complete copy with every invoice in it, and nothing you do on this page changes it.

2. Open the PDF in the cropper

Drag the file onto the tool at the top of this page, or tap to pick it if you are on your phone. It opens in a few seconds. Your own browser reads the file, so once the page has loaded it does not matter whether your internet is fast, slow or gone.

3. Set the crop box

The box starts on the top half of the page, which fits the usual Seller Hub layout. Take one look at it. Is the whole barcode inside? Is the full address inside, PIN code included? Is the invoice outside? If the answer is yes all three times, you are done. If a long address has pushed things down, drag the bottom edge a little lower. If your file has the label and the invoice side by side, just move the box over the label. The box goes wherever you put it, so any layout works.

4. Apply it to every page

Leave 'Apply this crop to all pages' switched on. Seller Hub uses the same layout for every order in a batch, so one crop that is right for the first page is right for all of them, whether that is five orders or five hundred.

5. Pick your output and download

Choose 4x6 if you have a thermal printer, or 4-in-1 A4 if you print on a regular printer. Then click Crop & Download and save the file. Give it a name you will recognise later, like today's date and the word labels, so it never gets mixed up with the original.

Printer settings that decide whether Ekart can scan

A perfect crop can still turn into a bad label at the print dialog. These are the settings I would check, in this order.

• Paper size. Set it to 4 x 6 inches, or 100 x 150 mm. If it does not match your roll, the driver resizes the label and you are back to a small barcode.
• Scale. Pick 100% or Actual size, never 'Fit to page' or 'Shrink to fit'. This one setting causes more bad labels than everything else on this list put together.
• Orientation. Portrait, for a normal 4x6 label. If the label comes out sideways and small, this is the setting to fix.
• Darkness or density. If the print looks grey or patchy, raise it a step or two. Too dark and the bars start to bleed into each other, so change it slowly and test as you go.
• Print speed. On cheaper thermal printers a slower speed usually gives a sharper print. If your barcodes look streaky, try turning it down.

Once you find settings that work, save them as the default for that printer. After that you never have to think about any of this again.

Common problems and how to fix them

The label prints very small in one corner

This is almost always the scale setting. The printer is fitting the page instead of printing it at real size. Switch to 100% or Actual size, and check that the paper size says 4 x 6.

Part of the barcode or address is cut off

The crop box was a little too tight. Open the original file again, make the box slightly bigger around the label and download a fresh copy. A thin white border around the label is fine. Cutting right up to the edge is not.

The print is faded, or blank in places

Direct thermal labels only print on their heat sensitive side, so a roll loaded the wrong way round gives you a completely blank label. If the print is just faded, check the darkness setting first and the print head second. A quick wipe of the head with an alcohol swab fixes more faded labels than you would expect.

An extra blank label comes out after every print

This usually means the paper size in the driver is bigger than your label, so the printer feeds one more label to finish the page. Match the driver paper size to your roll and it stops.

The label looks perfect but the rider still cannot scan it

Now look at the box, not the file. Creases, tape across the barcode and shiny packing tape that reflects light all cause trouble at pickup. Stick the label on a flat side of the box and keep the tape away from the barcode.

A simple routine for busy dispatch days

On a quiet day you might do this once. During a big sale you might do it three or four times before the last pickup. Having a fixed routine stops things from slipping.

1. Download the Seller Hub label PDF for the orders you are packing right now.
2. Crop it here and save it with the date and a batch number in the file name.
3. Print the labels, then print the invoices from the original file if they go inside the parcels.
4. Match each label to its order as you pack, so nothing gets swapped.
5. Mark the orders as ready to dispatch in Seller Hub before the pickup arrives.

Working in batches like this keeps your labels and invoices in the same order. Packing gets quicker and mix-ups get rarer, and a mix-up is the one mistake that almost always turns into a return.

Where your customers' data goes

A Flipkart label file holds the names, phone numbers and home addresses of your customers. I did not want that file going to any server, mine included. So the cropper runs entirely inside your browser. The PDF is opened, cropped and saved on your own device. Nothing is uploaded and nothing is stored.

You do not have to take my word for it. Open your browser's developer tools, go to the Network tab and crop a file. You will not see your PDF being sent anywhere. The tool also keeps working if you switch off your internet after the page has loaded, which is the simplest proof there is.

Thermal printer or regular printer?

If you ship a handful of orders a week, your regular printer and the 4-in-1 A4 option are enough. You get four labels on one sheet, cut them apart and tape them on. It costs you a minute with scissors, but nothing new to buy.

Once you are shipping every day, a 4x6 thermal printer is worth it. There is no ink to buy, the labels come out already sized and already sticky, and each one takes a second or two. Most thermal printers sold to online sellers in India take 4 inch rolls and work with the 4x6 output from this tool without any extra setup.

A few last tips

• Keep the original Seller Hub PDF. The cropped file has only the labels, so you will need the original for your invoices.
• Check the first label of every batch before you print the rest. One look can save you a whole reprint.
• Buy decent label rolls. Cheap rolls fade faster, and a label that fades in transit is just as bad as one that was printed too small.
• If Seller Hub ever changes its layout, move the crop box to match. You do not have to wait for anyone to update anything.

If something here does not match what you see in your Seller Hub, or you hit a problem I have not covered, send me a message through the contact page. I keep this guide up to date as Flipkart changes things, and a real problem from a real seller is the best way for me to find out what needs changing.