AI thumbnail maker · Marvel Rivals

Marvel Rivals thumbnail maker
from one line about your video.

Say what happens in your video: "Jeff is secretly the best hero", "Bronze to Grandmaster with Groot", "one Hulk ultimate wiped the team". Base.Tube turns it into three Marvel Rivals thumbnails with the real heroes, maps and HUD, in your channel’s style.

Make my Marvel Rivals thumbnail (opens the Base.Tube Studio in a new tab)See Marvel Rivals thumbnail ideas

AI Thumbnails Studio · Marvel Rivals

Try an idea

Marvel Rivals thumbnail: Jeff the Land Shark grinning as he bursts out of a blue water splash by a seaside palace terrace, text TOO STRONG

Made with Base.Tube. In the Studio you get three ideas per video.

Make one like this (opens the Base.Tube Studio in a new tab)

How it works

Make a Marvel Rivals thumbnail in three steps

Describe your video
Paste the video link or the script, or write one line about what happens: "I won with 1 HP", "Bronze to Unreal".
Get three ideas
Base.Tube makes three thumbnails in your channel’s style, with your face if you add a photo to your profile once.
Change, review, download
Change anything in plain words, get a review of each idea, then download all three for YouTube Test & Compare.

For the way you play

A thumbnail for every kind of Marvel Rivals video

01
Hero guides and tier lists
Name the hero and what makes them strong. The Studio shows that hero huge, using the ability the video is about, on a real map.
Example idea“Jeff the Land Shark is secretly the best hero”
Try this idea in the Base.Tube Studio (new tab)
02
Ranked climbs
Say where you started, where you ended and with which hero. You get a before and after with both rank badges, the hero in the middle.
Example idea“Bronze to Grandmaster playing only Groot”
Try this idea in the Base.Tube Studio (new tab)
03
Face-cam reactions
Add a photo of your face to your channel profile once. Every idea then shows you reacting next to the moment: a team wipe, a clutch, a fail.
Example idea“One Hulk ultimate wiped the whole team”
Try this idea in the Base.Tube Studio (new tab)
04
Matchups and counters
Name the two heroes. The Studio puts them face to face in a split frame, each in its own colour.
Example idea“Spider-Man vs Venom: who is better?”
Try this idea in the Base.Tube Studio (new tab)
05
Team-ups and duos
Name the two heroes you combine. You get both in one frame, the team-up energy between them and the result in action.
Example idea“Hulk and Iron Man are the most broken duo”
Try this idea in the Base.Tube Studio (new tab)

Base.Tube Studio

Your next Marvel Rivals video,
three thumbnails ready.

Paste the video link or write one line about it. You get three Marvel Rivals thumbnails with real characters and places, in your channel’s style.

Three ideas for each video
Your face and your channel’s style
Change anything in plain words

Make my Marvel Rivals thumbnail (opens in a new tab)

Need ideas first?Marvel Rivals thumbnail ideas: 6 examples, the colours and 5 layoutsOpen the style guide

FAQ

Marvel Rivals thumbnail maker: questions

What should I type to get a good Marvel Rivals thumbnail?

One line about what happens in the video, with the detail that makes it different: "Bronze to Grandmaster with Groot", "Jeff swallowed the whole team", "Spider-Man vs Venom". You can also paste the video link or the script. Name the hero and the map if it matters.

Can it use real Marvel Rivals heroes and maps?

Yes. Name them in your idea, for example Hulk, Spider-Man, Groot, Loki, Jeff the Land Shark, Tokyo 2099 or Yggsgard. Every example on this page shows the game’s own heroes, maps and interface.

Can I put my own face in the thumbnail?

Yes. Add a photo to your channel profile once; it is used in every idea you ask for, so face-cam reaction thumbnails show you, not a stranger.

What if the ideas are not quite right?

Change anything in plain words, like "make Hulk bigger", "night sky" or "yellow text". You can also get a review of each idea, then download all three.

Why not a Marvel Rivals thumbnail template?

A template gives you the same hero render and layout everyone else downloaded, and you still have to build the scene and fit the text. Here you get three finished ideas made for your video, in your channel’s style.

Will a better thumbnail get my Marvel Rivals videos more views?

Nobody can promise that. A clearer thumbnail gives the video a better chance. Connect your YouTube channel to see each video’s real click-through rate, and download all three ideas to test them with YouTube Test & Compare.

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