WThumb
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Gaming thumbnail maker. Turn the game into one clear moment.

WThumb is an AI gaming thumbnail maker for YouTube. Bring a gaming reference and your title, keep it in the game or add your photo, and get a new 16:9 or 9:16 design. Minecraft, Roblox, Fortnite and more games have pages of their own.

Make a gaming thumbnail

2 free credits (1 credit = 1 thumbnail), no card

WHAT CHANGES

Two gaming briefs, with and without a face.

Each row pairs results from the same brief: one using a creator photo and one built without a supplied face. WThumb generates a fresh scene for each result, so review the finished image before publishing.

A thumbnail WThumb made: a startled bearded man in a cold blue corridor with a pale creature at his shoulder, a wall clock and a giant spider behind him, headlines Part 2 and Do not look back
a creator shushing in a dark corridor with a pale creature at his shoulder and a spider down the hall, headline final shift at midnight
ReferenceResult
Horror gameplay · With a face
a cold blue corridor with a wall clock and creatures in the shadows, headline part 2 do not look back, with no person in front
a creator shushing in a dark corridor with a pale creature at his shoulder and a spider down the hall, headline final shift at midnight
ReferenceResult
Horror gameplay · Faceless
the same frame with different people in the boxes, a chrome crowbar and cyan light, headline orion
a first-person game frame with two small webcam boxes in the corner, headline athena
ReferenceResult
Action gameplay · With a face
a first-person game frame with a chrome crowbar and bright cyan light, headline orion, without webcam portraits
a first-person game frame with two small webcam boxes in the corner, headline athena
ReferenceResult
Action gameplay · Faceless

HOW IT WORKS

How to make a gaming thumbnail in three steps.

Open the Studio

  1. Bring a gaming reference

    Paste a public YouTube link or choose an image whose video type matches yours.

  2. Name the video type

    Add the real rule, boss, result, ranking, fail, reveal, or update the video is built around.

  3. Add your photo or go faceless

    Use your photo when the reaction is part of the story, or leave it out and let the game-world subject lead.

BUILD THE BRIEF

Gaming thumbnail tips that read at feed size.

Show the rule or result

Make the challenge, win, fail, ranking, number, or reveal understandable before the title is read.

Let one game-world subject lead

Choose one boss, creature, object, landmark, weapon, or contrast instead of filling the frame with every detail.

Use a face when the reaction is the story

Add your photo for personality-led videos. Go faceless when the world, mechanic, result, or tutorial is the stronger hook.

QUESTIONS

Questions about the gaming thumbnail maker.

The format can fit challenges, boss fights, playthroughs, rankings, tutorials, updates, speedruns, wins, fails, and reveal videos with one clear visual premise.

Minecraft, Roblox, Fortnite, VALORANT and CS2 each have a page with examples true to that game and a notice that the page is independent of the game's owner. Every other game works from this page: name the real game, character and map in your brief.

Not reliably. WThumb generates a fresh scene rather than pasting a screenshot. Exact skins, avatars, characters, interface elements, logos, and game assets are not guaranteed. Use an editor when exact game identity is essential, or attach a clear extra image where the product supports it, then review the result.

No. Add your photo when your reaction or personality carries the video, or leave it out and let the game world, subject, result, or tutorial idea lead.

Yes. Choose 16:9, 9:16, or both so the same gaming brief can be composed deliberately for each format: 2048 by 1152 for YouTube and 1152 by 2048 for Shorts.

WThumb is free to try: new accounts get 2 free credits, no card needed, and 1 credit makes 1 thumbnail, in 16:9 or 9:16 with no watermark. Paid plans start at $12 a month.

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