Podcast Logo Dimensions: What Size Your Show Artwork Needs to Be
Podcast logo dimensions explained: why show artwork is square, why you export raster files from a vector master, and how to keep the design legible as a small thumbnail.
Contents
The Short Answer
When people ask about podcast logo dimensions, they usually mean the show's cover art: the square image that podcast apps and directories display next to the show and its episodes. That image is a delivered file with specific pixel requirements. Your logo is the design inside it. The practical approach is to build the logo and cover layout as vector artwork, then export a square raster file at whatever size each platform currently requires.
Evidence gap: the source material for this article did not include confirmed platform specifications. It gave no minimum or maximum pixel sizes, file size limits, accepted formats or color requirements. Those figures are set by each directory or hosting service and can change. Check the current submission guidelines of every platform you plan to publish on before exporting final files.
Logo, Cover Art and Exported File Are Different Things
Three assets are easy to confuse, and the difference changes what "dimensions" means for each:
- Vector logo master: the editable source artwork, made of paths and shapes. It has no fixed pixel size and can be scaled without losing sharpness.
- Podcast cover art layout: the square composition that places the logo, show name and any background or imagery. It is also best kept as an editable vector document.
- Exported cover image: the raster file you upload to a directory. Its pixel dimensions are fixed at export and must meet that platform's stated requirements.
Directories generally ask for the exported raster image, not the vector source. The vector master is what lets you produce a clean export at any required size, and re-export later if a platform changes its specifications.
Why Square Matters More Than an Exact Number
Podcast artwork is displayed as a square, so the cover layout should be designed as a square from the start. A wide horizontal logo dropped onto a square canvas often ends up small, with large empty margins. Many shows use a stacked or compact version of their logo for cover art, or build the cover around a symbol or wordmark that fills the square well. Deciding which version of the logo suits the square is a design choice, separate from any pixel requirement.
Minimum Legible Size: Design for the Thumbnail
Your upload may be large, but listeners usually see the artwork as a small thumbnail in app lists, search results and lock screens. The key sizing question is whether the logo and show name are still readable when the whole square is shrunk to a small tile. As editorial guidance, not a measured standard:
- Keep the show name short and set in a type size large relative to the square, rather than relying on fine text.
- Avoid thin strokes, hairline details and small taglines, which tend to disappear at thumbnail size.
- Use strong contrast between the logo and its background.
- Limit the number of competing elements so the main mark stays the focal point.
- Preview the exported file at a small size on screen before submitting, and judge legibility at that size rather than at full resolution.
The supplied evidence did not establish a specific minimum display size or minimum text size for podcast apps. Test the artwork visually at small sizes instead of relying on a single published figure.
Check That Your Source File Is Truly Vector
A file extension alone does not prove that a logo contains editable vector paths. Formats such as SVG, PDF or EPS can hold true vector shapes, but they can also wrap an embedded raster image, or contain only a raster preview. If the logo inside is actually a pixel image, scaling it up for a large cover export will make it soft or pixelated. Open the file in a vector editor and confirm that the logo is made of selectable paths before using it as your master.
A Practical Workflow
- Confirm you have a genuine vector version of the logo, with editable paths rather than an embedded image.
- Create a square cover layout in a vector editor and choose the logo version that fills a square well.
- Look up the current pixel, format and file size requirements for each directory you plan to use.
- Export a square raster file that meets those requirements.
- Review the export at small thumbnail size and adjust type size, contrast or detail if anything becomes unreadable.
- Keep the vector layout file so you can re-export if requirements change.
What This Article Cannot Confirm
No verified specifications were available for this topic. This article therefore gives no exact pixel dimensions, file size limits, accepted file types or color profile rules for any podcast platform. The principles above (square layout, vector master, raster export and thumbnail legibility) apply generally. Take the exact numbers from each platform's own current guidelines.