Almost nobody will ever see your podcast cover at full size. They will see it at roughly 55 pixels wide in a podcast app's browse list, competing with a dozen other tiny squares for one tap. Covers designed at full size — delicate type, detailed illustrations, clever negative space — collapse into grey mush at thumbnail scale. The covers that win are almost embarrassingly simple: three words or fewer, one bold typeface, two high-contrast colours, and a single visual idea. Our free Podcast Cover Maker is built around that truth: six templates, custom text and colours, your own background photo, and a 55px legibility preview that shows your design exactly as listeners will first meet it — before you export a spec-correct 3000×3000 PNG. This guide explains how to design a podcast cover with it, the technical spec every directory actually enforces, and the typography and colour rules that make a cover readable at the size that matters.
Step one: enter your title and host. Type your podcast title and host or author name. Keep the title short — covers are read at thumbnail size, where every extra word shrinks the type. Step two: pick a template and style it. Choose from six templates, set the fonts, sizes and colours, or upload your own background photo — everything previews live at full quality. The fonts are Space Grotesk for bold display type, Inter for clean sans, and Georgia for serif. Set the title size (300px by default), title colour and author colour, and the two template colours. If you upload a background photo, it fills the cover edge-to-edge and the tool applies a dark overlay automatically so your text stays readable. Step three: check 55px, then export. Glance at the 55px legibility preview — the size listeners actually see in app lists. If the title isn't readable there, use fewer words and bolder type. When it reads clearly, export a 3000×3000 PNG, ready to upload to Apple Podcasts, Spotify and Overcast.
Apple Podcasts — whose spec every other directory effectively follows — requires square artwork between 1400×1400 and 3000×3000 pixels, in RGB colour space. Spotify, Overcast, Pocket Casts and YouTube Music all accept the same file. Exporting at the full 3000×3000 maximum is the right call: it looks sharpest on retina displays and large screens, and it future-proofs you if directories raise their minimums. PNG is preferred over JPG for covers with text and flat colour, because JPG compression artefacts visibly degrade sharp edges. This tool exports exactly that: a 3000×3000 square PNG in RGB, generated from vector-sharp canvas rendering so type stays crisp at every size. The export meets the technical spec both platforms publish; content rules (no blurry or pixelated art, no misleading text) are up to your design — keep type large and avoid tiny details. Covers you design here are yours to use for your podcast, including monetised shows, with no watermark and no attribution required.
Type does 90% of the work on a podcast cover, so choose like it matters. Use one typeface — two at most — and favour bold weights: at 55px, regular weights disappear. Keep titles to 1–4 words; long titles force small type, which is the most common amateur tell in podcast directories. Contrast is non-negotiable: light type on dark grounds or dark type on light grounds, and test both against the app's own background (Apple's list is white, Spotify's is near-black). Avoid placing critical text over busy photo areas — if you upload a background photo, the tool applies a dark overlay automatically, but picking a simple, dark, low-detail photo still works better. Letterspaced small caps can look premium at full size but often blur at thumbnail scale; save them for the author line, never the title. The 55px preview exists to enforce all of this discipline at once: if you can't read your title in the tiny preview, no amount of full-size polish will save it — simplify until you can.
Scroll any podcast category and you'll see the same palette repeated: dark blue gradients, black and red, corporate teal. Standing out doesn't require clashing colours — it requires owning one. Pick a signature colour and use it boldly and consistently, because listeners navigate feeds by colour blob long before they read titles. Duotone treatments (one colour, one dark) photograph well at every size and look intentional rather than busy. Two high-contrast colours beat five competing ones, and a single visual idea — one face, one object, one shape — beats a collage every time at thumbnail scale. The six templates exist to give you that structure: each one is a proven arrangement of title, author and colour blocks, so you start from a layout that already survives the 55px test and then make it yours with your colours and your photo. Change one thing at a time and re-check the preview after each change; the preview is the judge, not your full-size canvas.
Designing for the canvas, not the thumbnail. The full-size 3000×3000 view flatters everything; the 55px preview is the truth. If the title doesn't read there, the cover fails where it matters. Too many words. A seven-word title forces type so small it vanishes in the list. Cut to three words or fewer, or split the title across the cover and the show description. Thin type. Regular and light weights disappear at 55px — use bold, and let the title size default of 300px do its work. Low contrast. Mid-grey on mid-blue, white on a busy photo, yellow on white — all invisible in a scrolling list. Light on dark or dark on light, tested against both white and near-black app backgrounds. A busy background photo. A detailed photo under your title fights the text for attention; pick a simple, dark, low-detail image and let the automatic overlay help. Exporting a JPG. JPG artefacts blur the sharp edges of text and flat colour; export the PNG the tool produces and keep it. Reusing a logo as the whole cover. A logo alone is rarely legible or distinctive at 55px — the show title is the cover's job, the logo is a detail.
The honest limits are three. First, the tool designs the cover — it does not publish your show or submit it to directories; you upload the exported PNG in your podcast host, which handles distribution. Second, styling is the built-in set: six templates, three fonts, your colours and your background photo. If you want hand-drawn illustration or complex layered art, a desktop design tool is still the right place for that. Third, the technical spec is met, but content rules are yours: directories reject blurry or pixelated art and misleading text, so keep type large and the design honest. Within those limits, the tool does one job completely: it turns a title and a colour into a spec-correct, thumbnail-tested podcast cover in minutes, for free, without an upload. A cover is the first thing a listener sees — the artwork around it matters too. The Background Remover cuts a clean subject out of a photo for a cover background that never fights your title, and the Image Upscaler rescues a low-resolution background photo before it goes on a 3000×3000 canvas. The companion guides are our YouTube thumbnail guide, for the same one-second readability test on video, our meme guide, for bold text over images that actually reads, and our YouTube title guide, for the headline thinking that makes a short title work harder.
The same one-second readability test, applied to video thumbnails.
Bold text over images that actually reads — the same discipline, different canvas.
The headline thinking that makes a short title work harder.