Free tools · no sign-up
Tools and straight answers for YouTube creators
Check your thumbnail and banner sizes, generate tags and channel names, and estimate what your views could earn. Everything runs in your browser: your images and ideas never leave your device.
Free tools
All tools- TOOLTag generatorFree YouTube tag generator: turn a topic into a ready-to-paste tag list and see how much of the 500-character limit you use. No sign-up, runs in your browser.
- TOOLChannel name generatorFree YouTube channel name generator: get name ideas from your topic and style, with the matching @handle and a length check. No sign-up needed.
- TOOLVideo ideas generatorStuck on what to post? Get 15 YouTube video ideas for your topic and audience, from tutorials to Shorts, with one click. Free, no sign-up.
- TOOLTitle generatorFree YouTube title generator: get how-to, list, question and comparison titles for your topic, each with a character count against YouTube’s limit.
- TOOLDescription generatorBuild a clean YouTube description from a summary, key points, chapters, links and hashtags. Checks chapter rules and the 5,000-character limit. Free.
- TOOLMoney calculatorEstimate your YouTube earnings per day, month and year from your views and your own RPM, for long videos and Shorts. Free, no made-up averages.
YouTube sizes at a glance
| Asset | What YouTube asks for | Guide |
|---|---|---|
| Video thumbnail | 3840 × 2160 pixels recommended, 16:9, at least 640 pixels wide | Thumbnail size |
| Channel banner | 2560 × 1440 pixels recommended, 2048 × 1152 pixels minimum | Banner size |
| Video | 16:9, for example 1920 × 1080 or 3840 × 2160 | Video size |
| Shorts | Vertical or square, up to 3 minutes | Shorts size |
| Profile picture | Shown at 98 × 98 pixels | Profile picture size |
Checked against YouTube Help on October 11, 2026.
How Yootube works
Your files stay with you
The checkers read your image inside your browser. Nothing is uploaded to our server, and there is no account to create.
Official numbers, dated
Sizes and limits come from YouTube Help and the YouTube developer documentation. Every page shows when we last checked them.
No made-up figures
We do not guess your earnings or invent averages. The money calculator uses your own RPM, the one YouTube Studio shows you.