data.bio – Your bio data, one address
Pick a username, add a short bio and the numbers you follow, then share one address. Free, no ads, no tracking, and made for keyboards and screen readers.
How it works
- Choose a username. It becomes your address, for example data.bio/yourname.
- Fill in your name and a short bio, add up to ten links and ten social links, and add the numbers you follow as trackers, each with its own chart.
- Pick a colour theme, sign in with your email address, and publish. Then share your address anywhere.
* marks a required field.
Add up to 10 links. Each needs a title and a web address, email address or phone number. Anything you add is public and shown to everyone who visits your page.
Link 1
Link 1Link 2
Link 2Link 3
Link 3
Add up to 10 trackers. Each one is a number you follow over time, such as books read or kilometres run. Anything you add is public and shown to everyone who visits your page, unless you choose who can see it.
No trackers yet.
Visitors can switch your page to dark or light from the Theme list at the bottom of it. Their choice is only for them.
Publish
Publishing saves your page at data.bio/your-username. Publish again any time to update it.
Sign in to publish
You need an account to publish, so only you can change your page later. Your email address is used for sign-in only and is not shown on your page.
New here, or signing in for the first time since sign-in changed? Press the link under the Sign in button: we email you a code, and with it you choose a password.
We use your email only to sign you in and for service messages. Your page is public; your email is not. See the privacy notice and the terms of use.
Who can find your page
Only you can open it, while signed in. Visitors are told it is private. It is not listed, featured or found by search engines.
Anyone with the address can still open it. Search engines are asked not to list it. This is a request, and well-behaved search engines follow it.
Where your page appears
That page shows the 20 most recently updated listed pages, in random order, so yours appears only while it is among the latest.
The home page shows 10 randomly chosen featured pages. Each request is checked, and most are approved within 48 hours. A request that needs a closer look can take longer.
Featured status: Not requested.
Questions
Can I see an example?
Yes. Open the sample pageOpens in new tab. It shows the charts, the sentence that says what each one shows, and the table of values.
Is it really free?
Yes. data.bio is free to use.
Do I need an account?
You can build and preview a page without one. To publish it you sign in with your email address and a password. The first time, we send you a code and you choose a password.
What can I put on my page?
Your name, a short bio, an emoji or your initials as a picture, up to ten trackers (a number you follow over time, with a chart, a sentence that says what it shows and a table of the values) and up to ten links and ten social links. You can add section headings to group the links, and icons for sites like YouTube, Instagram, TikTok, Threads and Telegram. You choose one of ten colour themes.
Can I hide a link or make my page private?
Yes. Use Hide next to a link to keep it without showing it. In the Publish section, choose “Make my page private” so that only you can open the page, or “Keep my page out of search engines” to ask search engines not to list it.
Can I download my data?
Yes. When you are signed in, use “Download my data” in the “Your account” section to save everything we keep about you as one file, including every tracker with its values.
How do I share my page?
After you publish, copy the link, or use the share buttons for WhatsApp, Facebook, X, Telegram, LinkedIn and email. On a phone, “Share with your apps” opens your own share menu, which includes Instagram. You can also save the QR code as a picture and print it on a card, a menu or a poster. A phone camera then opens your page.
Can I change my page later?
Yes. Sign in, change anything and publish again. The address stays the same.
Who can see my email address?
Visitors never see the email address you sign in with. We use it to sign you in and for messages about your own page. It is shown on your page only if you add it yourself, for example as an “Email me” link.
How do I delete my page?
Sign in and use the “Your account” section at the bottom of the builder. “Delete my page” removes it at once. “Delete my account” removes your page and your details.
Is the data.bio domain for sale?
Yes. See how to make an offer.