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Web validator

SendContainer is a load validator: it checks a shipment against industry regulations (SOLAS VGM, CTU Code, EN 12195-1, weights and axles, IATA) before you book or load, as pre-booking load validation, and returns a clear verdict (validated, validated with warnings or not validated), with the reason and the fix for each warning.

Last reviewed:

Three steps: add the load, choose the equipment and get the verdict.

  1. 01

    Add your load

    Type in the packages by hand or upload your packing list as Excel, CSV, PDF or a photo.

  2. 02

    Choose the equipment or let it recommend one

    Container, truck or ULD: you choose, or the validator suggests the one that best fits your load.

  3. 03

    Get the verdict

    Validated, validated with warnings or not validated, with the reason for each warning.

SendContainer validates each load against the regulations for its mode of transport, in three categories.

What it checks
CategoryWhat it covers
WeightVGM, payload, maximum authorised weight and axle loads.VGM (SOLAS)Truck weights and dimensions (Spain)
Stowage and securingThat the load is properly placed and secured for the journey.CTU CodeEN 12195-1 (lashing)
AirThe chargeable weight, the one you are billed on.Chargeable weight (IATA)

And more checks in every validation.Try it with your load.

Every validation ends in one of three results, so you know what to do without interpreting figures; and if data is missing, it tells you what.

  • Validated

    It fits and passes the checks with the data entered.

  • Validated with warnings

    It can ship, but there is something worth reviewing first.

  • Not validated

    It should not leave like this; the warning tells you why and how to fix it.

A warning does not stop at “no”: it tells you the reason and gives you a specific fix.

  1. Not validated

    13.6 m trailer · Rear axle above its limit.

  2. Fix

    Move the load 0.6 m towards the cab.

  3. Validated

    13.6 m trailer · Axles and maximum weight within their limits.

Once the load is validated, the plan is ready for your customer or your warehouse.

  • PDF load manifest

    With the load plan and the order of the packages, ready for the dock.

  • Link with your brand

    Your logo and your colour on the link you share with your customer.

One price per user per month, excl. VAT, with the API included for the whole company.

Pro · €50 per user per month

Container, truck and air with all equipment, each warning with its reason and fix, packing list import, the manifest, branded links and 100 API validations a month.

API add-on · €79 a month

+1,000 API validations a month, for the whole company.

See pricing

Questions about the validator

How is it different from a load calculator?

A calculator arranges the packages in the space. The validator also checks the load against the regulations (SOLAS VGM, CTU Code, EN 12195-1, weights and axles, IATA) and gives you a verdict, with the reason and the fix for each warning.

Do you store my packing lists?

No. They are read to validate the load and then discarded. Only the loads you choose to save in your history are stored.

Which formats does it accept?

You import your packing list as Excel, CSV, PDF or a photo. You can also type in the packages by hand.

Does it replace the scales or the certificates?

No. The validation uses the data you enter and does not replace the scales or the certificates. The VGM it shows is an estimate (load + tare).

Can I try it for free?

Yes: 3 validations without signing up, for containers and trucks with standard equipment. The full product is Pro. See pricing

Validate your next load.

Container, truck or air: the verdict, in seconds.