Free tools
Free tools to grow
your creator business.
For creators, coaches and anyone selling courses or digital products: see what you really keep on a sale, fix what stops people buying, and turn your link in bio into a store that sells.
Just getting started? Join taap.bio today.
Link in bio and social media tools
All free, each answering one question about your profile, your reach or your revenue.
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QR Code Generator
Free QR code generator
Turn any link into a QR code you can download as PNG or SVG and print on a flyer, a business card or a product insert.
- PNG and SVG, print resolution
- No watermark, no expiry, no redirect through us
- Works with any URL, not only taap.bio
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Link Preview Checker
Free social link preview checker
Paste a URL and see the card it produces on X, LinkedIn, Facebook, WhatsApp and Slack, with the Open Graph tags behind it.
- Five platform previews from one URL
- Names the exact tags that are missing
- Re-reads the page on demand, no cache to wait out
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Username Checker
Free social username availability checker
Check whether a handle is still free on Instagram, TikTok, YouTube, X and Twitch at once, before you print it anywhere.
- Five platforms in one search
- Shows who holds a handle that is taken
- Suggests close variants that are still free
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Engagement Rate Calculator
Free Instagram and TikTok engagement rate calculator
Work out your real engagement rate from your follower count and your average likes and comments, and see where it lands for an account your size.
- Instagram, TikTok and YouTube formulas
- Benchmarked by follower tier, not one global average
- The figure brands ask for in a media kit
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Fee Calculator
Free creator platform fee calculator
See what actually reaches your bank account after platform commission and card processing on Gumroad, Patreon, Etsy, Ko-fi, Stan and taap.bio.
- Published rates, separated from card fees
- Same sale priced across every platform
- Shows the yearly gap, not only the per-sale one
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Bio Link Audit
Free link in bio audit
Run the page in your bio through twenty checks — load time, dead links, tap target size, image weight — and get a score with the three fixes that matter most.
- Twenty checks, scored out of 100
- Finds dead links and silent redirects
- Works on Linktree, Beacons, Stan and custom pages
Why they are free
Because we want more creators to make a living from what they make. These are the three things we believe about that, and free tools are what they look like in practice.
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Everyone should be able to start
You should not need a budget before your first sale. The people who most need these answers are usually the ones least able to pay for them, and putting a price on them keeps small sellers small.
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You should keep what you earn
Nobody should take a cut of work they did not do. That belief runs through everything we build, and it does not stop at the customers who pay us.
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Useful first, customer later
We would rather be useful to someone who never buys anything than lock something away to force a sign-up. If these tools help you and you never come back, that still counts.
Questions
No. Every tool on this page runs without an account, a password or a card. taap.bio is the paid product behind them, a link in bio that sells your digital products and takes 0% on your sales, but nothing here asks you to try it first. A few tools ask for an email so the full report can be sent to you, and they say so before you run them.
Whatever you type in is used to produce your result. When a tool needs to look at a page, it reads what any visitor would see: the public page and its tags, nothing behind a login. taap.bio is a French company hosting in Europe, so the free tools fall under the same GDPR obligations and the same privacy policy as the paid product.
Handles and engagement rate cover Instagram, TikTok, YouTube, X and Twitch. Platform fees cover Gumroad, Patreon, Etsy, Ko-fi, Stan and taap.bio. The QR code generator, the link preview checker and the link in bio audit work with any URL, wherever your page is hosted, including Linktree and Beacons.
Each tool states where its numbers come from. Anything read live from a platform is fetched the moment you ask, not from a cache. Anything based on published rates, such as platform commission, carries the date those rates were last checked, because commissions change and a stale figure is worse than no figure at all.
Yes, including commercially. Every result gets its own address, so you can paste an engagement rate or a link in bio audit straight into a client report, a proposal or a media kit. No attribution required.
Yes, one at a time. A tool ships when it answers a question creators actually ask and when we use it ourselves. If the one you need is missing, tell us on X at @taapbio.
Your link in bio
should make you money.
The tools are free. The page they point to is the product: sell your files, take paid bookings and grow your list, all from one link.
$19/mo after your 14-day trial. 0% transaction fees.
