AI thumbnail generator

Describe the video and the reaction you want the cover to trigger, and Made generates a bold 16:9 thumbnail as a PNG — strong focal point, saturated colors, and optional title text.

Open Thumbnail Maker See examples

Runs in the tool. You sign in to run it, see the price before you start, and failed runs are refunded.

Bold 16:9 tech review thumbnail with a surprised presenter, gradient burst, and large outlined text — Tech reviews

Cooking video thumbnail of a sizzling pan of dumplings with bold outlined title text — Food content

Travel vlog thumbnail of a hiker above a turquoise coastline with bold white title capitals — Travel vlogs

How to use Thumbnail Maker

1
Describe the hook
Say what the viewer should feel in half a second — the subject, the expression or action, and the payoff the video promises.
2
Add short title text
Keep rendered text to a few punchy words and spell them exactly. Proofread the result — thumbnail text is read at a glance and typos are conspicuous.
3
Ask for thumbnail composition
Request high contrast, a single focal point, and bold outlined text; mention that it must stay readable at small sizes.
4
Generate, compare, download
Each run is a new render. Generate a few options, shrink them down to feed size to judge them, and download the winner as a PNG.

Thumbnail Maker examples

Real results from Made. Use a prompt to open it in Thumbnail Maker, then press Generate.

Tech reviews

“Generate a 16:9 thumbnail: surprised presenter holding a sleek gadget, saturated blue-to-magenta gradient burst, huge yellow block letters reading Big Upgrade with black outline.”

Use this prompt

Food content

“Create a 16:9 cooking thumbnail: overhead shot of a sizzling cast-iron pan of golden dumplings, steam rising, bold white text reading 10-Minute Dumplings with red outline.”

Use this prompt

Travel vlogs

“Make a 16:9 travel vlog thumbnail: hiker with arms raised on a cliff above a turquoise coastline at golden hour, bold white capitals reading I Found Paradise across the lower third.”

Use this prompt

What people use it for

Video covers without a shootGenerate a thumbnail when you have no usable still from the footage — describe the scene the video promises and render it directly.
Testing conceptsRender several thumbnail directions for the same video and compare which composition and text treatment reads best at small sizes.
Podcast and series coversCreate consistent cover images for episodes by reusing one style description and changing the subject and title text.
Course and tutorial cardsMake clean 16:9 cards for lesson libraries and course platforms where every module needs a distinct but matching cover.

Make a video thumbnail from a description

What it does

Input: A text prompt describing the video topic, the visual hook, and any title text; no image required
Output: 16:9 PNG thumbnail at 2560 × 1440
How it works: Made sends your description, and any reference images you add, to GPT Image 2.5 Flare and returns a PNG in the shape you pick: 1K, or 2K for 16:9 and 9:16.
Access: Runs in the tool. You sign in to run it, see the price before you start, and failed runs are refunded.

Formats and limits

Input: Text prompt (required) describing the topic, visual hook, and title text
Output format: PNG at 1K, or 2K for 16:9 and 9:16
Aspect ratios: 16:9 for standard video covers; 9:16 for vertical formats and 1:1 for podcast tiles
Rendered text: Short titles render best; proofread and regenerate to fix spelling
Exact platform sizes: Generate at 16:9, then use Image Resizer to hit an exact pixel spec such as 1280 × 720

Checked against the running tool on 2026-10-20.

Questions about Thumbnail Maker

How does the thumbnail maker work?

You describe the video’s hook — the subject, the moment, and any title text — and Made sends the description to GPT Image 2.5 Flare, which renders a 16:9 cover image and returns it as a 2560 × 1440 PNG. Generate a few takes and pick the one that reads best small.

Can I make a thumbnail with my own face or photo?

Not on this page — this workflow generates entirely from text, so the people in the render are generated, not you. To build a thumbnail from your own photo — cut yourself out, boost the colors, add text and a background — upload the photo to the AI Photo Editor instead.

Will the text on the thumbnail be spelled correctly?

Current models render short text well, but spelling is not guaranteed on every run. Keep titles to a few words, put the exact wording in your prompt, and proofread before publishing — regenerate or rephrase if a letter drifts.

What size is the thumbnail, and will video platforms accept it?

The output is a 16:9 PNG at 2560 × 1440, which matches the shape video platforms expect. If your platform asks for an exact pixel size such as 1280 × 720, run the result through Image Resizer; PNG uploads are broadly accepted.

What makes a thumbnail prompt work?

Design for the glance: one clear subject with a strong expression or action, a high-contrast background that separates from the platform’s white or dark UI, and no more than about four words of text. Say “readable at small sizes” in the prompt — it pushes the model toward bolder, simpler compositions.

Can I keep a consistent style across my channel?

Yes, by treating the style as a reusable template: fix the palette, text treatment, and layout in one description and change only the subject and title per video. Each generation is a new render, so expect sibling-level consistency rather than identical frames.

Can it make vertical covers for short-form video?

Yes. Switch the aspect ratio to 9:16 for vertical formats, and keep the focal point centered since short-form UIs overlay buttons and captions along the edges. The same prompt principles apply — one subject, high contrast, minimal text.

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