A Gumroad cover is Seedream layout, not a product trailer

The listing tile is dense type and a product still. Seedream 5 Pro holds the letters. A Veo unboxing does not pass as the cover.

A Gumroad cover is a small rectangle that has to read at thumbnail size: product name, format, maybe a price cue, a still of the file or the object. It is not an eight-second unboxing with native audio. Buyers scan a grid. If the letters melt, the listing is invisible. If you generated a trailer and posted a frame from it, you posted a random frame, not a cover.

The listing tile is type plus a product still

Gumroad's object is the cover image on the product page and in the feed. Dense layout: title, subtitle, a pack or UI still, maybe a badge. The letters are the product as much as the screenshot is. A cinematic still of a desk with unreadable spines is a mood, not a listing.

Photograph or export the real artefact — the PDF first page, the plugin UI, the zine front, the file icon you actually ship. That still can sit inside the layout. Do not ask a video model to invent the artefact and then crop second four. Crop is not typesetting.

Generate an image from text is the named still job. The agent asks style, aspect, and count, then picks an image model — or the one you name. Priced per model, shown before you confirm. This is not "generate a video and screenshot it." A cover that started as Veo is a trailer still with trailer letters.

Run the same still job from the text-to-image tool when you already know the row. Either door, the output is a layout you can inspect at 100% before anyone sees the listing.

Seedream 5 Pro holds the letters

Seedream 5.0 Pro is ByteDance's flagship text-to-image row: deep-thinking prompt understanding, native text rendering in 14 languages, precise control over dense layouts and structured designs. 7 credits. Category text-to-image. audio is unset because this is not a clip.

That is the cover row. Gumroad tiles are structured designs. You need the title to survive at a hundred pixels wide. Seedream's job on this page is the letters and the grid, not a lifestyle photograph of a creator who does not exist.

Prompt the layout, not a film. Name the hierarchy: product title large, format line, the real artefact in a defined panel, flat background, no extra spines. Paste the exact strings. If the product still is already approved, composite it after Seedream letters the frame. Re-describing the PDF in the prompt is how the model draws a second PDF with melted chapter titles.

Seven credits is the catalog number. Iterate the type until every word matches the Gumroad title field. Then stop. A second pass that "cinematizes" the cover is how the letters drift.

Ideogram V4 is the other lettering row

Ideogram V4 is the other catalog still for posters, logos, and crisp text: high-quality images with accurate text rendering, 6 credits, text-to-image. Use it when the cover is closer to a poster or a badge than a multi-panel sales tile. Six credits is not "cheaper Seedream." It is a different lettering bias. If Seedream's dense grid is the brief, stay on Seedream. If the brief is one huge word and a simple object, Ideogram is a reasonable first pass.

Do not run both and average them. Two lettering models on one listing is how you ship two titles. Pick the row, lock the type, export PNG.

Neither row is a generate of the file inside the listing. The PDF, zip, or course module is a still you already own. Hold the real first page in the layout or drop the screenshot in after.

A Veo unboxing is a trailer, not a cover

Veo 3.1 is native audio, official 4K tier, 4 / 6 / 8 second clips, 40 credits. That is a cinematic talking or physics row. An unboxing, a desk-pan, a "watch me open the zip" generate is a trailer. Trailers do not letter a Gumroad title. They invent hands, a table, and a product that is only cousin-shaped. Cropping a frame from that file does not become a cover. It becomes a muddy still with unreadable type and a 40-credit receipt.

Online course creators are a nearby audience. That page is a clipped real lesson, 16:9, three posts a week, YouTube and Reels. The converting object is teaching, not a marketplace tile. A Gumroad cover that copies the course-trailer playbook — talking creator, invented classroom — has used the wrong still. Give the lesson away on the course /for. Typeset the listing here.

Do not:

• Generate an eight-second unboxing and upload frame three as the cover.
• Prompt Veo to "hold on a title card" and call the result Seedream.
• Put the price in a video model and hope the glyphs match checkout.

Cover = dense still. Trailer = later, optional, cut from real screen or a locked pack shot, never a substitute for the tile.

FAQ

Can I screenshot a Veo unboxing and use that as the Gumroad cover?

No. That frame is a trailer still. The letters will not match the listing title, and the object will be a cousin of the file you sell. Run Seedream 5.0 Pro or Ideogram V4 for the tile.

Why Seedream 5 Pro instead of Ideogram V4?

Seedream 5 Pro is the dense-layout, 14-language lettering row at 7 credits. Ideogram V4 is the poster and logo lettering row at 6 credits. A Gumroad tile with stacked type and a product panel is Seedream-shaped. A one-word badge can start on Ideogram. Do not average them.

Is the agent going to pick Veo if I say "make a cover"?

Not if you send it to generate an image from text and name an image model. A video generate is a different capability. A cover is a still. Say so.

Do I still need a photo of the actual product?

Yes, if the artefact has to be yours. Layout models invent cousin PDFs. Export the real first page or UI, then letter around it. The tile is type plus that still, not a generated unboxing.