Free tools
Free email tools that never see your data
Small, sharp utilities for the parts of email that are fiddly rather than hard — pulling addresses out of a page, cleaning a list before a send, working out a company’s address format, building a mailto: link that actually encodes correctly. Each one runs inside your browser, needs no account, and has no paid tier hiding the useful half.
Free Email Extractor
An email extractor finds every email address inside a block of text and returns them as a clean list.
- Finds addresses inside HTML, CSV, JSON, logs and plain prose
- Un-obfuscates name [at] domain [dot] com before matching
- Deduplicates case-insensitively
Free Email List Cleaner
This email list cleaner removes duplicates, malformed addresses, role inboxes like info@ and sales@, and known disposable domains from any list you paste or upload.
- Removes exact and case-different duplicates in one pass
- Strips role inboxes (info@, sales@, admin@ and 40 more)
- Flags known disposable and throwaway domains
Email Permutator & Format Finder
An email permutator turns a person's name and their company domain into every address pattern a company might use — first.
- 16 address patterns from one name and domain
- Ranked by real-world frequency, not alphabetically
- Handles middle names, hyphenates and accented characters
Mailto Link Generator
A mailto link opens the visitor's email client with your address — and, if you want, a subject, cc, bcc and a pre-written body — already filled in.
- To, cc, bcc, subject and a multi-line body
- Correct percent-encoding, including %0A for line breaks
- Live output: the mailto URL and the ready-made <a> tag
Professional Email Address Generator
This email name generator turns your name into professional address ideas — first.
- Professional patterns, not random strings
- Works with your own domain or a free provider
- Suggests the role addresses a business is expected to have
Email Header Analyzer
An email header analyzer reads the hidden headers on a message and tells you where it came from, every server it passed through, how long each hop took, and whether SPF, DKIM and DMARC passed.
- Hop-by-hop delivery route, oldest first, the way the message travelled
- Per-hop delay so you can see which server sat on it
- SPF, DKIM and DMARC verdicts read from Authentication-Results
EML & MSG Viewer
An EML viewer opens a saved email file — the .
- Drag a .eml file in and read it immediately
- Decodes base64 and quoted-printable bodies, and UTF-8 subjects
- Plain-text and HTML views, with the HTML rendered safely as text
Gmail Search Operator Builder
Gmail search operators are the keywords that turn the search box into a query language: from:, subject:, has:attachment, older_than: and about twenty more.
- Every common operator as a labelled field
- Live query string, copyable, plus a one-click open in Gmail
- Six worked recipes: reclaim space, real unread backlog, unlabelled mail
Email Attachment Size Limit Checker
Gmail's attachment limit is 25 MB, Outlook.
- Enter a file size and see which providers will accept it
- Applies the base64 overhead that trips up every borderline attachment
- Send limits and receive limits shown separately
Email Marketing & Outbound Calculators
Five calculators for the numbers email people argue about: what a campaign returns, how many cold emails one meeting actually costs, whether an A/B result is significant or noise, what a recurring meeting costs the company, and what time in the inbox is worth.
- Campaign ROI from list size, open, click and conversion rates
- Cold outbound: emails → replies → meetings → closed deals
- A/B significance with a real two-proportion z-test, and an underpowered warning
Why they’re free
Three things we can promise, because of how they’re built
Nothing is uploaded
Every tool here runs in your browser. Your list, your text, your addresses — none of it reaches a server of ours.
Free, with no tier
No account, no export cap, no watermark. These cost us nothing per use, so there is nothing to meter.
No waiting
There is no queue and no upload progress bar, because there is no round trip. Results appear as you type.
The honest version of the deal: these tools exist because people who need them are often people who live in their inbox, and that is who AI Emaily is for. Use them without ever looking at the product — they work the same either way.
Email, finally worthy of your attention.
Start your 7-day free trial. Cancel anytime.
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