A complete toolkit built for YouTube creators. Use these free tools to research, optimize, and grow your channel — no sign-up required.

Free

YouTube Subscriber Count

Check the live subscriber count of any YouTube channel instantly. Track growth over time with real-time data.

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Free

YouTube Thumbnail Downloader

Download the full-resolution thumbnail from any YouTube video in one click. Supports HD, SD, and all available sizes.

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AI

YouTube Tag Generator

Generate SEO-optimised tags for your YouTube videos automatically. Improve discoverability and rank higher in search results.

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Free

YouTube Money Calculator

Estimate how much a YouTube channel or video earns based on views and engagement. Plan your monetisation strategy with real data.

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AI

YouTube Channel Name Generator

Get unique, brandable YouTube channel name ideas powered by AI. Enter your niche and instantly receive creative name suggestions.

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Free

YouTube Down Checker

Quickly check whether YouTube is currently down or experiencing issues globally. Get real-time status updates in seconds.

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AI

YouTube Caption Generator

Automatically generate accurate captions and subtitles for your YouTube videos using AI. Boost accessibility and watch time.

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AI

AI YouTube Title Generator

Create high-CTR YouTube video titles with AI. Enter your topic and get compelling, search-optimised title options instantly.

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Ready to Grow Your Channel?

Combine these free tools with our growth services for maximum results.

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Frequently Asked Questions

Find answers to any questions you may have in mind about our products and tools. If you can't find your answer at FAQ you can reach us via our live support center without a fee.

SocialTub provides a free toolkit built for YouTube creators. All tools require no sign-up and no payment:

- YouTube Subscriber Count: Check the live subscriber count of any YouTube channel in real time.

- YouTube Thumbnail Downloader: Download the full-resolution thumbnail from any YouTube video in one click.

- AI YouTube Tag Generator: Generate SEO-optimized tags for your videos automatically.

- YouTube Money Calculator: Estimate how much a channel or video earns based on views and engagement.

- AI YouTube Channel Name Generator: Get unique, brandable channel name ideas powered by AI.

- YouTube Down Checker: See whether YouTube is currently experiencing outages or issues globally.

- AI YouTube Caption Generator: Automatically generate accurate captions and subtitles for any video using AI.

- AI YouTube Title Generator: Create high click-through-rate video titles with AI based on your topic.


Paste a channel or video URL into the Money Calculator and the tool pulls publicly available data to estimate earnings. It looks at total view count, the channel's creation date, and industry-average CPM rates to calculate estimated daily, monthly, and yearly revenue. You can also drag the views slider to simulate different traffic levels and see how your projected income would change. The calculator is useful for benchmarking your own channel and researching competitors or potential sponsorship partners.


CPM stands for Cost Per Mille, which is the amount advertisers pay for every 1,000 ad impressions on your videos. A higher CPM means more revenue per view. CPM varies based on:

- Content niche (finance, software, and business content typically earns the highest CPM)

- Viewer geography (Norway, Germany, and other Northern European countries have CPM rates well above the global average)

- Time of year (CPM spikes in Q4 as advertisers increase budgets before the holidays)

- Audience demographics such as age and income

Understanding your CPM helps you make informed decisions about which topics to cover and which audiences to target.



Enter your video topic or a keyword into the Tag Generator and the AI produces a set of relevant, SEO-optimized tags instantly. Tags tell YouTube what your video is about and help the algorithm match your content to the right search queries and related videos. Best practices for tags:

- Use 5 to 8 tags per video

- Include a mix of broad and specific terms

- Match tags to words already in your title and description

- Avoid repetitive or misleading tags, as these can be treated as spam

The SocialTub Tag Generator automates this process so you can focus on content creation instead of keyword research.



Tags and hashtags look similar but serve different purposes on YouTube:

- Tags are entered in the Tags field during video upload in YouTube Studio. They are not visible to viewers and are used internally by YouTube's algorithm to categorize and recommend your content.

- Hashtags are placed in the video title or description and appear as clickable links above the video title. Viewers can click a hashtag to browse other videos using the same tag.

Using both gives you the best coverage: tags help the algorithm, hashtags help viewers discover your content manually.



Paste any YouTube video URL into the Thumbnail Downloader and the tool instantly retrieves all available thumbnail resolutions for that video, including HD (1280x720), SD (640x480), and smaller sizes. Click on the resolution you want and the image downloads directly to your device. Common uses include:

- Analyzing what makes competitor thumbnails effective

- Using a thumbnail as a reference for your own design

- Archiving your own thumbnails for reuse

The tool works on any public YouTube video and requires no login.


Enter your video topic or a brief description of your content into the Title Generator. The AI produces multiple high click-through-rate title options optimized for search visibility and audience appeal. Good YouTube titles typically include the main keyword near the beginning, use clear and specific language, and create a sense of curiosity or value. The Title Generator handles all of this automatically, giving you options to choose from or refine further.



The Caption Generator uses AI to create accurate captions and subtitles for YouTube videos. This helps in several ways:

- Accessibility: Captions make your content available to viewers who are deaf or hard of hearing.

- Watch time: Viewers who watch with captions on tend to stay longer.

- SEO: YouTube indexes caption text, which can improve your video's search ranking for relevant terms.

- International reach: Subtitles help non-native speakers follow along and expand your potential audience.

The tool generates captions that can be downloaded and uploaded directly to YouTube Studio.


The Subscriber Count tool displays the live subscriber count for any public YouTube channel, updated in real time. You can use it to:

- Monitor your own channel's growth during a campaign or viral moment

- Track a competitor's subscriber growth over time

- Watch live milestones as they happen during streams or content pushes

Unlike the rounded counts YouTube displays publicly (for example, "1.23M"), this tool shows the precise figure, making it useful for accurate benchmarking.



The Down Checker monitors YouTube's global server status in real time and reports whether the platform is currently experiencing outages or performance issues. If you notice your videos are not loading, analytics are delayed, or uploads are failing, the Down Checker helps you determine immediately whether the issue is on YouTube's side or isolated to your connection or account. It pulls data from multiple sources to give an accurate picture of global service availability.



Enter your niche, content focus, or a few keywords describing your channel into the Channel Name Generator. The AI returns a list of unique, brandable name suggestions tailored to your topic. A strong channel name should be easy to spell, easy to remember, and reflective of your content. The generator takes the guesswork out of brainstorming by producing creative options instantly, which you can filter, combine, or use as inspiration for your final choice.



Yes. Every tool on the SocialTub tools page is free with no usage limits, no account creation required, and no payment of any kind. The tools are web-based, so there is nothing to download or install. You can use them as many times as you need from any browser. SocialTub offers these tools as a resource for the creator community, alongside its paid growth services for channels that want to scale faster.



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