PrintBlob

Customers design it. You print it.

PrintBlob is a product designer for WooCommerce. Shoppers place photos, logos and text on your real product photos, front and back, in any colour you sell. Every order arrives with a print-ready file at 300 DPI.

Try the live designerFree and Pro plans

Free on WordPress.org. PrintBlob Pro adds sleeves, a print queue and your own fonts.

Front print file, made on Add to cart3307 × 4252 px at 300 DPI

Try the real designer

This is PrintBlob's designer, running the plugin's own code. Upload an image, add text, pick a colour and size, then press Add to cart: instead of a cart, you get the print file your shop would receive.

The PrintBlob designer: a t-shirt with a sunset print and the text Good days, with font, ink colour, shirt colour and size controls.

About 143 KB to download.

From an idea to a file you can print

What your customer does in the shop, and what you find in the order.

  1. They upload a photo or logo

    PNG, JPG or WebP, onto your own product photo. PrintBlob works out how sharp it will print at its size and warns before a blurry print gets ordered.

    The designer showing an uploaded image with the note: Prints sharp: 367 DPI at this size.

  2. They place it and add text

    Drag, resize and rotate with handles, on the front and the back. Text comes in the fonts you offer, with ink colours that stay readable on the shirt.

    Text selected in the designer with resize and rotate handles.

  3. They choose colour and size

    The photo changes to the colour they pick, folds and shading included. The price adds each printed side as they go.

    The designer with a navy shirt; the text has switched to white ink automatically.

  4. Add to cart renders the print file

    The browser draws every printed side as a transparent PNG at the exact print size: 28 × 36 cm at 300 DPI is 3307 × 4252 pixels.

    The exported print file: the sunset and Good days on a transparent background.

  5. You open the order and download it

    Each designed item shows a preview per side and its print file. Files are kept out of public reach, for your shop only.

    A WooCommerce order item with the design preview and a Download Front print file link.

What you set up, once

Everything lives in WooCommerce. No design service, no external storage: designs and print files stay on your own site.

Mockups: your photo, your print area

Under Products › Mockups, choose a photo for each side, drag the blue box over the area that can be printed and enter the real print size in centimetres. A t-shirt mockup is ready the moment you activate the plugin.

One white photo, every colour

Photograph the product once in white. PrintBlob recolours it to each colour of your colour attribute, keeping the folds and shading. These six shirts are one photo, recoloured by the plugin's own code.

  • White
  • Heather grey
  • Navy
  • Bottle green
  • Brick red
  • Black

A tab on each product

Turn the designer on per product, choose its mockup and set what a printed front or back adds to the price. Variable products keep their sizes and stock.

The product's PrintBlob designer tab with Designer, Mockup, Print price: Front and Print price: Back.
  • Blocks for any block theme. The designer and Colours blocks take your theme's colours, fonts and corner radius.
  • WooCommerce as it is. Block cart and checkout, order emails, High-Performance Order Storage.
  • Translated. Translation-ready, with Macedonian, Albanian and Turkish included.

Free, or Pro for production

The designer is free and complete. PrintBlob Pro is an add-on for shops that print every day.

WooCommerce › Print queue in PrintBlob Pro: a designed order item with its print file, a Mark printed button and Download order (ZIP).
WooCommerce › Print queue in PrintBlob Pro.

  • Print queue

    Every designed item from processing and on-hold orders that hasn't been printed yet, oldest first. Mark items printed, or download all print files of an order as one ZIP with a print list.

  • Sleeves

    Left and right sleeves become printable sides, each with its own photo, print area, print size and price.

  • Your own fonts

    Install fonts in WordPress's Font Library and choose which ones customers can use. Print files use the same font files.

PrintBlob

$0

The full product designer for WooCommerce, free on WordPress.org.

Install PrintBlob free

PrintBlob Pro

Lifetime License

$79once

  • Lifetime updates
  • 1 site
  • Priority support
  • Sleeve printing, print queue, your own fonts

Yearly: $49 a year

Pro updates and priority support for a year. Renews automatically; cancel any time. If it ends, Pro keeps working without updates.

Prices in US dollars. Payment by Stripe. Pro needs the free PrintBlob plugin. See the refund policy.

FeatureFreePro
The designer: photos, logos and text in your fonts; move, resize, rotate; low-resolution warningsIncludedIncluded
Front and back printing on your own mockup photos, with print areas in centimetresIncludedIncluded
Recolouring from one product photo, and the Colours blockIncludedIncluded
Block cart and checkout, order emails, HPOSIncludedIncluded
A 300 DPI print file per side on every orderIncludedIncluded
Translations (Macedonian, Albanian and Turkish included)IncludedIncluded
Sleeve printing: left and right sleeves with their own photos, print areas and pricesNot includedIncluded
Print queue: designed items waiting to print, mark them printed, one ZIP of an order’s print filesNot includedIncluded
Your own fonts from the WordPress Font Library, in the designer and the print filesNot includedIncluded
Automatic updates through WordPressNot includedIncluded
Priority support by emailNot includedIncluded

Questions

What happens when a yearly licence ends?

PrintBlob Pro keeps working on your site. Updates and priority support stop until you renew. Yearly licences renew automatically unless you cancel in your account.

On how many sites can I use a licence?

One site per licence. To move it, remove it from the old site (WooCommerce › Settings › PrintBlob › Licence) or from your account on printblob.com, then activate it on the new one.

Is the free plugin limited?

No. The free plugin is the whole designer: front and back printing, mockups, recolouring, the Colours block and 300 DPI print files on orders. Pro adds sleeves, the print queue, your own fonts, automatic updates and priority support.

What do I need to run it?

WordPress 7.0, WooCommerce 10.0 and PHP 7.4 or newer. The blocks work in any block theme; the designer also shows on the product page of designer products.

Where are customers’ images and print files stored?

On your own site. Previews go to the media library and print files to a protected folder that only shop managers can download from. PrintBlob sends nothing to outside services. Designs that never become an order are deleted after the number of days you choose.

Can the designer match my shop’s look?

It uses your theme’s colours and fonts. Set the corner radius in theme.json (settings.custom.printblob.radius) or override the --printblob-* CSS custom properties.

How do I get my licence key after paying?

It appears on the page Stripe sends you back to, it is printed on your Stripe invoice and receipt, and it is always in your account on printblob.com. There you can also save a passkey to sign in later.

Can I get a refund?

See the refund policy for the conditions. A refunded licence stops working for updates.