Say what happens in it
The win, the fail, the update, or the map. You get a few to pick from.
Make thumbnails for decks, ranked games, challenges, evolutions, cards, tier lists, guides, and updates. Show VisualKit a thumbnail you like. Compare a few options and edit your pick.
Example
This 16:9 example keeps one subject and one idea clear.

Say what happens in your Clash Royale video and pick the one you like.
The win, the fail, the update, or the map. You get a few to pick from.
Every thumbnail gets a score out of 100. One click fixes the weak part.

Ask for a bigger face or shorter text. The rest stays the same.

Download it and upload it with your video.
Your thumbnail gets one chance to earn the click before the video starts.
If the thumbnail looks confusing, they click another video.
Each round of feedback can cost another day.
Make a few thumbnails, then pick your favorite.
See thumbnail ideas for the Clash Royale videos you already make.
Put one card, evolution, upgrade, or result first with short text and a strong focal subject.
Show two decks, card choices, or before-and-after results with two clear sides and simple labels.
Lead with one rank, trophy count, streak, win, or challenge result and keep the frame uncluttered.
Make thumbnails for decks, ranked games, ladder, Trophy Road, gameplay, wins, and progression.
Create thumbnails for evolutions, card guides, comparisons, rankings, tier lists, and deck recommendations.
Make thumbnails for challenges, tutorials, balance changes, new cards, updates, and strategy videos.
More thumbnail tools
Create, review, test, and compare your thumbnail before you publish.
More game thumbnails
Pick a game to see examples and common video types.
Choose a monthly credit allowance for your publishing schedule.
For creators posting consistently every month.
Includes:
For creators publishing several times a week.
Everything in Starter, plus:
For high-volume creators and teams.
Everything in Starter, plus: