YouTube money calculator
Estimate what your YouTube views earn from ads, with RPM ranges for seven kinds of channel.
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Free, no sign-up, and nothing leaves your browser.Sponsorship rate calculator
Work out what to charge a brand for a sponsored YouTube video, from the views your videos really get and your niche.
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Free, no sign-up.Engagement rate calculator
Find the engagement rate of a YouTube video: likes plus comments, divided by views.
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See where it sits against the usual 2-5% band. Free, no sign-up.YouTube thumbnail checker
Check a thumbnail against YouTube's rules for size, shape and file type, and see it as small as viewers will.
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Free, and it never leaves your browser.YouTube title checker
See where YouTube cuts your video title in search, beside a playing video and on phones.
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Check what search shows of your description too. Free.Character counter for social media
Paste a post once and see how long it is on X, Bluesky, Threads, Instagram, LinkedIn and more.
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Each one counted by its own rules. Free.QR code generator
Make a QR code for any link or text, add a picture in the middle, pick its colors and download a PNG or an SVG.
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Free, and it never expires.UTM link builder
Add UTM tags to a link so Google Analytics can tell which post, bio or newsletter sent each visitor.
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Free, no sign-up, works in your browser.Readability checker
Paste English, Spanish, French, Portuguese or German text for its ease score, word count, reading time and every sentence over 25 words.
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Free and private.World clock for creators
See the time in the cities your viewers live in, and turn a moment in one city into the time everywhere else.
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Free, with daylight saving handled.
Why they're free
These are the same tools that sit in the Tool Box inside Tublish, free on every plan.
We put them out here as well, so you can use them without making an account.
None of them keeps anything - there is no account behind them and nothing to save.
If one of them helps, the rest of Tublish is the bigger job: your own website, one post sent to every platform, and a mailing list that's yours.
How we check them
Every number a tool uses comes from a source you can look up - a platform's own rules, or published rate data.
Each page names its sources and the day they were last read, and where two sources disagree we take the more careful number.
These tools come with every Tublish account
Inside Tublish they sit beside your own website, a post that goes to every platform at once, and a mailing list that's yours.
Free, no card needed.