Podcast Thumbnail Maker

1280 x 720 pixels, 16:9, under 2MB, in JPG, PNG, GIF or WEBP. That is the same for every niche. Design at that size from the first click rather than resizing at the end, because resizing a finished design moves text you placed carefully.

Faces are the whole format. Expression carries clips especially: a reaction mid-sentence, mid-laugh or mid-disagreement reads as a real moment, where a posed studio shot reads as an advert.

Restrained, with one strong accent. Podcast thumbnails drift towards heavy graphic treatment with bars, frames and gradients competing for attention. The face and the claim carry this format, so the palette can stay quiet and let them work. A single accent colour used consistently across episodes also makes your channel recognisable in a subscription feed.

Use your own recordings and your own set. If a guest appears, you need their permission for the likeness, which is usually covered by the recording agreement but worth confirming before you publish.

Only when the name sells it. If your guest is recognisable to your audience, their name is the strongest single element you can use. If they are not, the name is wasted space and the topic or the claim should take it instead.

Three to five at most. The thumbnail is seen at around 168 pixels wide on a phone, and longer text at that size becomes a grey smudge. If the words repeat what the image already shows, delete them and let the picture work.

The AI generators sit on the Pro plan, which includes 1,000 credits a month, and Magic Edit and erase draw on the same credits. The free plan is permanent rather than a trial and never asks for a card, and it covers outlier search and three tracked channels, so you can see what already worked in podcast before deciding whether to pay for the generator.

Feed in a reference image or a face and the generator holds your likeness and style across generations. Consistency matters most where the audience is subscribing to you rather than to the topic, which is true of most podcast channels.