Spotify In-feed Display — Square ads are square 1:1 still images, up to 75 MB per file, delivered as JPG or PNG. They run in the In-feed placement on Spotify. Use these requirements to brief designers, validate uploads, and avoid creative rejections in Spotify's ad manager.
| Aspect ratios | 1:1 |
|---|---|
| Orientation | square |
| Max file size | 75 MB |
| File types | JPG, PNG |
Minimum dimensions, not exact size. 75MB image and logo caps as published. Advertiser name: maximum 25 characters; tagline: maximum 40 characters. CTA must be selected from Spotify's published list: Apply Now, Book Now, Buy Now, Buy Tickets, Click Now, Download, Find Stores, Get Coupon, Get Info, Learn More, Listen Now, More Info, Order Now, Pre-Save, Save Now, Share, Shop Now, Sign Up, Visit Profile, Visit Site. Provide one HTTPS destination URL and a square JPEG/PNG logo, minimum 600×600. Destination must not auto-play audio. Desktop/mobile/tablet. HTTPS click command and 1×1 pixels; IAS and DoubleVerify viewability.
Official source: https://ads.spotify.com/en-US/ad-specs/display-ad-specs/