Arui.AI is an email signature generator that turns your name, job title, and contact details into a polished signature block — ready for Gmail, Outlook, and Apple Mail in under thirty seconds. No HTML coding, no design tools, no formatting headaches.
Switch models to compare layouts
Built for professionals who need consistent signatures across every device.
Type your details once and the AI builds a formatted signature block instantly. The average user goes from blank input to finished signature in twenty-five seconds — compared to the forty-five minutes it typically takes to hand-code HTML or fiddle with email client settings.
Pick from minimalist, classic, or modern layouts — each one tested across fourteen email clients to guarantee consistent rendering. Switch between templates with a single click and see your signature update in real time without retyping any information.
Every signature template is validated against Gmail, Outlook, Apple Mail, and Yahoo on both iOS and Android. The layout engine adjusts font sizes, spacing, and image dimensions automatically so your signature looks identical on a six-inch phone and a twenty-seven-inch monitor.
Upload your company logo, set your brand colors using hex codes, and add social media icons for LinkedIn, Twitter, Instagram, and five other platforms. The signature builder applies your visual identity across every element consistently — no manual styling required.
Signatures render correctly in twenty-six languages, including double-byte character sets for Japanese, Korean, and Chinese. International teams can maintain a single template while localizing job titles, phone formats, and legal disclaimers per region.
Contact details and company information you enter are stored in your personal dashboard and never shared with other users. Arui.AI does not use signature content for model training or license it to third parties — zero exceptions.
See how an AI-powered email signature builder compares to the old way of formatting signatures.
| Aspect | Arui.AI | Manual HTML / Email Client Settings |
|---|---|---|
| Time to Finished Signature | Under 30 seconds — type details, pick a template, export | 45–90 minutes hand-coding HTML tables or fighting with Outlook's signature editor |
| Cross-Client Compatibility | Validated across 14 email clients including Gmail, Outlook, Apple Mail, and Yahoo | Manual testing across each client; broken layouts common in Outlook due to rendering quirks |
| Design Consistency for Teams | One template deploys to 500+ employees with per-person data merge | Each employee formats their own; 60% of company signatures contain typos or broken links |
| Cost per Signature | Included in subscription plans starting at a few credits per generation | $0 out of pocket but 1–2 hours of lost productivity per employee |
Time to Finished Signature
Cross-Client Compatibility
Design Consistency for Teams
Cost per Signature
Five scenarios where a polished signature block makes a measurable difference.
A sales representative sends between sixty and one hundred emails per day. Each one is a touchpoint with a potential buyer. A company email signature generator ensures every rep's email includes the right phone number, calendar link, and social proof — prospects find contact information forty percent faster when signatures follow a consistent layout.
Marketing agencies serve multiple clients simultaneously. A custom email signature generator lets account managers swap between client-specific signatures — complete with the right brand colors and taglines — without retyping contact details. One agency reported cutting onboarding time for new account leads from two hours to twelve minutes per client.
Distributed companies struggle with signature consistency when employees span eight or more time zones. An email footer generator standardizes the format while automatically adjusting timezone displays — a distributed engineering team deployed signatures to one hundred and twenty employees across fourteen countries in a single afternoon.
Early-stage startups compete with established players for inbox attention. A polished mail signature generator gives a five-person team the same professional appearance as a company ten times their size. Investors and partners form a first impression within three seconds of opening an email — the signature block is often the only branding they see.
Apple Mail's signature editor has not been updated meaningfully since 2014. An apple mail signature generator bypasses the clunky native interface entirely — paste your generated signature into the preferences panel and it renders correctly the first time, saving Mac users the typical thirty minutes of troubleshooting broken formatting.
No design skills, no HTML knowledge, no software to install.
Fill in the fields that matter — your name, job title, company, phone number, email, website, and any social media profiles you want linked. The form accepts up to twelve fields, but a polished signature only needs five or six. Skip anything that does not apply to your role.
Browse twelve layout templates across minimalist, classic, and modern categories. Pick your brand colors using hex codes or the visual picker, upload a company logo, and toggle social media icons on or off. Every change updates the live preview instantly — no rendering delays, no page reloads.
Click export and copy the signature to your clipboard. Paste it directly into Gmail, Outlook, or Apple Mail signature settings. The generator outputs clean HTML that renders consistently across all fourteen supported email clients — no broken images, no misaligned columns, no missing fonts.
Straightforward answers — no marketing fluff.
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Generate a polished signature in under thirty seconds.
Other AI-powered tools from Arui.AI that complement your email signature.
Create a polished LinkedIn banner that reinforces your personal brand and pairs perfectly with your email signature.
Upload a selfie and get a studio-quality headshot for your email signature, LinkedIn, or company directory.
Describe your brand in words and get a clean logo to use in your email signature and marketing materials.
Create a custom avatar from your photo for email signatures, social profiles, and team directories.
