ARAppRater
Menu
Submit app
T

Web product

Added September 11, 2026

ThumbnailMaker

Visit ThumbnailMaker↗

Follow the maker of ThumbnailMaker or share it with your network.

Follow @thumbnailmakero on XShare on X

About the product

Two of the tools are free and need no account at all: a viewer that shows any YouTube video's thumbnail at real feed size, and a thumbnail text editor. The paid part generates a finished 1280x720 thumbnail from a description of the video. What makes it different from other AI image tools is the correction loop: when a result is 90% right, you say what to change and it edits that one thing instead of regenerating from scratch and losing what worked. Everything is sized for YouTube, including keeping the bottom-right corner clear where the duration stamp goes. Built and run by one person.
0 recommendations

Recommendations are a community signal, not a verified count.

For product owners

Promote ThumbnailMaker

Every listing gets one post to our X and Threads followers. It is seen once, then the traffic stops. Promotion keeps ThumbnailMaker in front of people instead.

  • Back in the X and Threads rotation. ThumbnailMaker gets posted again instead of once.
  • A promoted slot on the AppRater homepage, carrying a Promoted badge.
  • A labelled spot in the weekly email to AppRater subscribers, one promoted app per issue.
  • Stays on the first screen however old the listing is, while new submissions push everything else down.

Monthly promotion

$14USD per month

Card, Apple Pay and more, through Whop. Starts straight away.

  • Cancel any time from the Whop account you paid with, or email [email protected] and we will do it.
  • The promotion starts straight away, no waiting on us.
  • Whop handles the checkout. We never see your card.

Questions first? Email [email protected].

For ownersOwn ThumbnailMaker? Add a deal or post a role, and it shows up right here.

Add a deal →Post a role →

Community notes

Feedback & updates

Start the conversation
No notes yet

Have experience with ThumbnailMaker, or something new to share? Add the first useful note.

Keep exploring

More for Web

S

Speedpaint

video

Speedpaint turns photos, logos, and illustrations into hand-drawn sketch videos in the browser. Choose a hand style, stroke detail, color reveal, and duration from 5 to 60 seconds, then export MP4 or GIF. The free tier includes 10 credits without a card.

View product →

T

Triple 3D

AI

Triple 3D is a practical AI 3D model generator for anyone who needs to turn images, sketches, and text prompts into editable 3D models. It supports game assets, 3D-printing concepts, prototypes, props, characters, and product visuals and is designed for game development, 3D printing, design concepts, and product visualization. Users can get started in a few clicks, without complicated setup. Key capabilities include image-to-3D, text-to-3D, low-poly and detailed outputs, previews, and export options. Lets users generate, preview, and download models through a simple web workflow.

View product →

T

TryH3

AI

TryH3 is a free online AI video generator powered by MiniMax H3. Create native 2K, 4–15-second videos from text, images, first or last frames, and multimodal references with synchronized stereo audio.

View product →