Resize Image for Podcast Cover Art
Podcast directories like Apple Podcasts and Spotify require cover art at 3000x3000 pixels (1:1 square). A high-quality podcast cover is essential for discoverability and first impressions. ImageGates resizes your artwork to the exact required dimensions.
Podcast cover art specifications for Apple Podcasts and Spotify
Podcast directories share one strict artwork standard set by Apple, and a file that misses it is rejected at feed validation rather than simply looking wrong. The same file is displayed anywhere from 3000 px down to a 55 px list thumbnail.
Exact specifications:
- Required size: 3000×3000 px (1:1)
- Minimum accepted: 1400×1400 px
- Resolution: 72 DPI minimum
- Colour space: RGB (not CMYK)
- Formats and ceiling: JPG or PNG, under 512 KB for most hosts
What causes a rejected or degraded result:
- Submitting CMYK artwork exported from a print layout — Apple rejects it.
- A long show title in small type, unreadable at the 55 px list size.
- Including 'Episode 1' or a date in the cover, which then has to be re-uploaded every week.
Preparation order that avoids rework:
- Design at 3000×3000 px in RGB.
- Test legibility at 55 px before exporting.
- Compress to a few hundred KB — several hosts reject anything over 512 KB.
Artwork changes propagate on the directory's own refresh schedule — Apple Podcasts can take 24–48 hours to show a new cover, and Spotify caches separately. Update the file in your host's feed settings rather than swapping the image URL, which some validators treat as a broken enclosure.
How to use this tool
- Upload artwork — Select your podcast cover art design.
- Resize to 3000x3000 — ImageGates resizes to meet directory requirements.
- Upload to host — Download and upload to your podcast hosting platform.
Guide
Podcast cover art is your show's visual identity. It appears in search results, directory listings, and on listeners' lock screens.
Podcast cover art requirements: - Apple Podcasts: 3000 x 3000 px, 1:1, JPG/PNG, RGB - Spotify: 1400-3000 px square - Google Podcasts: 1200 x 1200 px minimum - File size: Under 500KB (Apple), varies by platform
Design tips: - Legible at 55x55px (smallest display size) - Bold typography with show name - Consistent with your brand - Avoid fine detail that disappears at small sizes - Use high contrast colors
Frequently asked questions
What size should podcast cover art be?
Apple Podcasts requires 3000x3000 pixels (1:1). Spotify accepts 1400-3000px square. For maximum compatibility, use 3000x3000.
What format should podcast art be?
JPG or PNG, RGB color space, under 500KB for Apple Podcasts. Avoid CMYK color space.
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