CleanorTools
Visuals

Listing collage & infographic maker

Details

How to use Listing collage & infographic maker

What the tool does, how to run it, and what to expect from the result.

How to make a listing collage

To make a listing collage, add 2 to 6 product images, choose a layout such as before-and-after, a feature grid, or a denser gallery, then tighten the spacing and add comparison labels where they help. When it looks right, export a single marketplace-ready visual.

Everything, upload, arrangement, preview, and export, happens locally in your browser, so your product photos are never sent to a server. The exported file is rebuilt through canvas, which strips common metadata on save, keeping your output clean and private.

  • Add 2 to 6 product images
  • Pick a collage or comparison layout
  • Add labels and adjust spacing
  • Export one listing-ready visual locally

Why secondary listing images need a simpler builder

Many seller-side visuals are not complex graphic design projects. They are practical secondary images: before-and-after comparisons, feature stacks, detail callouts, packaging shots, or side-by-side variations that need to be assembled quickly and clearly.

A browser-first collage tool fits that job exactly. The task is to place a few images into a clean layout, add a little structure or text, and export something listing-ready, without opening a heavier design app or learning a full editor. That keeps the workflow fast for everyday store updates.

What this tool helps with in practice

This tool is built for marketplace galleries and Shopify-style PDP support visuals. Upload your images, choose a layout, add comparison labels when needed, and export one cleaner visual that is easier for buyers to scan and understand at a glance.

It is intentionally narrower than a full design editor, which keeps it quick and focused on listing work rather than open-ended graphic design.

  • Amazon secondary images and before-and-after comparisons
  • Etsy collages and handmade feature boards
  • Shopify PDP supporting visuals and product storytelling panels
  • Marketplace gallery images with local-only, metadata-safe export
Tips

Getting a better result out of Listing collage & infographic maker

Specific settings and thresholds, not general advice.

  • Layouts render at fixed pixel sizes: before/after, two-up, three-grid, and six-grid are 1600x1200, while four-grid and five-showcase are 1600x1600. Amazon wants square secondary images, so the four-grid and five-showcase are the two that drop straight into an Amazon gallery.
  • The panels are separated by a 2 percent gutter and the outer padding preset adds 28 px (tight), 52 px (balanced), or 84 px (airy). On a 1600 px canvas, airy padding costs you about 10 percent of the usable image area, which matters when the collage is viewed as a 300 px thumbnail.
  • Marketplaces show your gallery images at thumbnail size before anyone taps them. A six-image collage shrinks each panel to under 200 px on a phone, so use it for detail callouts, not for anything a buyer needs to actually see.
  • Export as JPG at quality 0.88 for photographic collages and WebP if the destination accepts it. PNG is offered but has no quality slider, and a 1600x1600 photographic PNG can easily be 4 to 5 MB, which several marketplaces reject.
  • Amazon's main image rules (pure white background, no text, no added graphics) apply to the primary image only. A collage with Before and After labels belongs in the secondary slots, never in slot 1.
Limits

What Listing collage & infographic maker does not do

The honest boundary, so you do not lose time finding it yourself.

  • It does not do free-form layout. You pick one of six fixed layouts and the panel rectangles are not movable.
  • The only text it can draw is the Before and After labels on the before/after layout. There are no captions, arrows, callouts, or icons.
  • Maximum 6 images, 12 MB each, and only PNG, JPG, WebP, GIF, or BMP.
  • Backgrounds are four fixed tones (white, soft gray, warm ivory, charcoal). There is no custom hex colour and no gradient.
Reference

Terms used on this page

Short, plain-language definitions for the formats and settings above.

Editing & toolsProduct photoA product photo is an image of an item prepared for selling online — typically a single product shown clearly, often on a clean or white background, sized and formatted to a marketplace’s requirements. Good product images are consistent, sharp, and free of distracting backgrounds.General
At a glance

Who Listing collage & infographic maker is for

A quick way to understand who this helps, what it solves, and where it connects next.

Best fit

Marketplace sellers, Shopify teams, and catalog operators building secondary images, feature collages, comparison panels, and PDP visuals

Ideal for

Turning a few product shots into one clearer marketplace visual with comparison panels and cleaner multi-image layouts without opening a full design tool

FAQ

Common questions

Short answers for the questions people usually have before trying a utility like this.

Is the listing collage maker free?

Yes. This listing collage and infographic maker is completely free to use with no signup or account required.

Does it upload my product images?

No. Upload, arrangement, preview, and export all stay in your browser. The exported file is rebuilt through canvas so common metadata is stripped on save.

Is this a full design editor?

No. It is intentionally narrower, a practical collage and infographic-style layout tool for listing visuals, comparisons, and feature panels.

How many images can I use in one export?

You can build layouts with 2 to 6 images, depending on the layout preset you choose.

Which marketplaces is it good for?

It works well for Amazon secondary images, Etsy collages, Shopify PDP visuals, and general marketplace gallery images.

What pixel size does the collage export at?

1600x1200 for the before/after, two-up, three-grid, and six-grid layouts, and 1600x1600 for the four-grid and five-showcase layouts. If you need a square image for an Amazon gallery slot, use one of the two square layouts.

Can I put a collage in my main listing image?

On Amazon, no. The main image must be the product on a pure white background with no text or added graphics, and a labelled collage breaks that rule. Collages belong in the secondary image slots, where comparison panels and feature stacks are exactly what buyers want.

Can I change the Before and After wording?

Yes, on the before/after layout both labels are editable, and you can choose whether they render as a corner badge, a centered top strip, or a footer chip, at three size scales. On the other five layouts there is no text at all.

Which format should I export?

JPG for photo-heavy collages, since the quality slider defaults to 0.88 and keeps the file small. WebP where the storefront accepts it. PNG only if a panel has flat graphics or transparency, and expect a 1600 px photographic PNG to run several megabytes.

Is anything uploaded?

No. The layout is composited on a canvas in the browser and the export is rebuilt from that canvas, which also means the original EXIF from your camera does not survive into the collage.

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Cleanor app

Do it all on your device

Cleanor puts these tools in one app: compress and convert images, video, and audio, work with PDFs, and scan text right on your device. Plus free up storage and clear inbox clutter with Email Cleaner. Start with a free trial.

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