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Mastros TikTok extension iconTikTok · Chrome extensionComing soon

TikTok Email Finder

Mastros finds the email addresses TikTok creators publish in their own bio. The Mastros TikTok extension reads the bio text TikTok has already sent to your browser, resolves the obfuscated forms creators use to dodge bots, and writes the address beside the creator in a CSV, JSON or JSONL file. Mastros never guesses an address from a name, never buys one from a data provider, and returns nothing when a creator wrote no address.

Join the TikTok waitlistWhere the address comes from

Bio addresses only · Nothing guessed · No requests added · Runs in your browser

The one thing to know first

The bio is the whole source

A TikTok creator's email is public for exactly one reason: they typed it into their bio so brands could reach them. There is no other public source, and no extension can invent one. Mastros reads that bio — the same text TikTok already sent your browser to render the profile — and writes what is there.

That makes the coverage narrower than an enrichment database and the provenance exact. Every address in a Mastros export can be traced to a bio you can open and read yourself, which is a claim a credit-based lookup cannot make about a single row it returns.

What Mastros does

  • Reads the bio text already in the response your browser received, and pulls every address written in it.
  • Resolves name (at) domain, name [at] domain, name AT domain and spaced-@ forms into normal addresses.
  • Marks the business address when a bio carries two, from the words beside it — collabs, booking, PR, management.
  • Drops the obvious false positives: example.com, handles that look like addresses, and filename-shaped matches.

What Mastros does not do

  • Guess an address from a creator's name and a company domain.
  • Buy, look up or verify an address through any outside provider.
  • Export follower or liker lists. TikTok does not expose them, and tools that claim otherwise stop after a handful of rows.
  • Send a single exported row to a Mastros server. The file is built in your browser.

Where you get it

Every TikTok export that carries an email column

The email is not a separate tool or a separate run. It is a column on the exports the Mastros TikTok extension already offers, so finding addresses across a creator search and exporting that search are the same action.

Creator profile

One creator as a row — followers, likes, video count, region, bio links, exact engagement rate and the address written in the bio.

Creator search

TikTok's own creator search, exported with an email column per result. This is the one that turns a niche into a contact list in a single run.

Profile videos

Every video on a profile with views, likes, comments, shares and saves — and the author's bio email on each row.

Video comments

Comments with replies, likes and timestamps. Switch on the enrichment pass and each commenter's own bio email is filled in too.

The email column is one capability of the Mastros TikTok extension, which leads with an exact engagement rate on any profile.

How it works

How to find a TikTok creator's email address

Five steps, from an empty browser to a spreadsheet with an email column.

01

Add the Mastros TikTok extension

Install it from the Chrome Web Store. It needs no TikTok password and reads no cookies — you stay signed in normally in your own browser.

02

Open a creator, or run a creator search

A single profile for one address, or TikTok's own creator search for a whole page of them. Mastros exports the results your session already displays.

03

Open the Mastros panel and pick the export

Creator profile, Creator search, Profile videos or Video comments. Each one carries an email column for the creator behind the row.

04

Mastros reads the bio text

It scans each bio for an address and de-obfuscates the common disguises — name (at) domain, name [at] domain, name AT domain and a spaced @ all resolve to a normal address. Words like collabs, booking and PR next to an address mark it as the business one when a bio carries two.

05

Save the file

The address lands in its own column beside the handle, follower count, bio link and engagement rate. CSV opens directly in Excel and Google Sheets.

Honest comparison

A bio reader and an enrichment tool are not the same product

An enrichment tool will return more addresses than Mastros, and it should — that is what its database and its credits are for. What it cannot tell you is which of those addresses the creator actually published for brands to use. Mastros answers only that narrower question, and answers it in the creator's own words.

What mattersMastrosEmail-enrichment tools
Where the address comes fromThe creator's own bio, read from the page you have openA third-party database, or a guess from name and domain
Addresses the creator never publishedNever returned — the column is blank insteadUsually returned, which is the point of the product
Cost per addressNothing. Rows are counted, not addressesOne credit per lookup, verified or not
Obfuscated bios (name (at) domain)Resolved — four obfuscation patterns are handledVaries by vendor
Business vs personal addressMarked from the words around it — collabs, booking, PRVaries by vendor
Requests added to TikTokNone for the email — the bio is already in the responseNot applicable; the lookup happens on the vendor's servers
Where the data is processedIn your browser — no row reaches a Mastros serverSent to the vendor, which is how the lookup works

TikTok email finder — questions

Open the creator's profile and read the bio: on TikTok the bio is where creators publish a contact address, usually next to a word like collabs, booking or PR. The Mastros TikTok extension does that reading across a whole creator search at once — run the search, export it, and each result arrives with any address written in that creator's bio in its own column. Creators who published none leave the cell blank.

Neither. Mastros never builds an address from a name and a domain, never buys one from a data provider, and never sends an address anywhere to check whether it accepts mail. If it is not literally written in the bio, Mastros returns nothing for that row. The gaps in the column are the honest part — a bio reader that returns a full column has stopped reading bios.

Yes. Creators disguise addresses to dodge bots, and Mastros resolves the four common forms — name (at) domain, name [at] domain, name AT domain, and a plain address with spaces around the @ — back into a normal address before writing the file. Obvious false positives are dropped too: example.com, a handle that looks like an address, and anything ending in an image or video extension. An address spoken in a video or drawn into the cover image is not found.

Creator profile, Creator search, Profile videos and Video comments. Profile and Creator search read the creator's own bio directly. Profile videos carries the author's address on each row. Video comments fills each commenter's address when the enrichment pass is switched on, which visits each commenter's profile and therefore takes longer than the other three.

No. TikTok does not expose follower or liker lists to the web at all, so Mastros does not offer that export — and a tool that claims it will stop after a handful of rows. Creator search is the surface that does the equivalent job: it returns a page of creators matching a term, each with the fields TikTok already shows, including the bio address.

Mastros publishes no hit rate, because the only meaningful one is measured across your own list — creators who take brand deals publish an address far more often than the rest, so the rate follows entirely from what you searched for. The export answers it for your list directly: count the filled cells.

Not for the email itself. The bio arrives in the same response TikTok already sent to render the page, so reading it costs nothing extra and adds no rate-limit exposure. The one exception is the comment enrichment pass, which has to open each commenter's profile — that is why it is optional and off by default.

Every surface is free and unlimited while the launch beta runs — no account, no card. Afterwards Mastros charges by record, where one record is one exported creator, video or comment, and the email column costs nothing extra on any plan. Nothing is ever metered per address.

You are responsible for complying with TikTok's Terms of Service, with applicable law including GDPR and CCPA, and with anti-spam law such as CAN-SPAM in the United States wherever you send. Mastros is not affiliated with or endorsed by TikTok or ByteDance, and this is not legal advice. An address published in a public bio is still personal data, and a lawful basis is still needed to store it and to email it.

CSV, JSON or JSONL. CSV is the one to pick for Excel or Google Sheets. The email column keeps the address exactly as the creator wrote it, minus the obfuscation, so it can be pasted into a CRM without a cleanup pass.