Generate a BIMI DNS record to help recipients display your brand logo in supported inboxes.
The BIMI Generator builds a publish-ready DNS TXT record for selector._bimi.yourdomain.com from your logo URL and optional VMC certificate URL.
Use it when setting up BIMI for the first time or updating your logo or certificate references in DNS.
Get the exact Host and TXT Value to paste into your DNS provider.
Checks logo accessibility, certificate URL, and DMARC eligibility before you publish.
See every BIMI tag (v, l, a) with descriptions in the results panel.
Generates a correctly formatted BIMI1 record so receivers can parse it.
Provide your domain, BIMI selector, and HTTPS URL to your SVG Tiny PS logo.
Optionally include the VMC or CMC PEM file URL in the a= tag for provider compliance.
The tool builds the TXT value and validates logo, certificate, and DMARC status.
Copy the Host and Value into your DNS panel, then verify with the BIMI Checker.
Review status cards before publishing. Warnings about DMARC or missing VMC mean logos may not display even after DNS is live.
Record is syntactically correct and prerequisites look good.
Record was generated but has warnings, DMARC not enforced, logo unverified, or VMC missing.
Actionable errors prevent safe publishing, fix logo URL, certificate, or input values.
Helpful notes about DMARC policy or optional tags, not blocking errors.
Publish at selector._bimi, most DNS panels append your domain automatically.
The full BIMI TXT string starting with v=BIMI1.
HTTPS URL to your SVG Tiny PS logo file.
HTTPS URL to your VMC or CMC PEM certificate file.
Shows whether your domain meets BIMI enforcement requirements.
Run the BIMI Logo Validator on your SVG before generating the record.
Both logo and certificate URLs must use HTTPS with publicly accessible endpoints.
Add the a= tag with your VMC PEM URL, Gmail requires it for logo display.
Use the BIMI Checker to confirm the live DNS record matches your generated output.
v=BIMI1; l=https://example.com/logo.svg; a=https://example.com/vmc.pem, published as a TXT record at default._bimi.example.com.
Optional in the spec, but Gmail and most major providers require a valid VMC in the a= tag for logo display.
SVG Tiny PS (SVG 1.2 with baseProfile="tiny-ps"), square viewBox, no scripts, and under 32 KB recommended.
No. BIMI requires SVG Tiny PS. Use the SVG Converter to create a compliant file from your existing logo.
Use default unless you have a specific reason for another selector. It must match what you publish in DNS.
Your domain DMARC policy is p=none or missing. Upgrade to quarantine or reject before BIMI logos will appear.
Add a TXT record at the Host shown (e.g. default._bimi) with the generated Value. TTL of 3600 or lower helps during testing.
SenderSignal monitors these signals continuously: 48 blacklists, SPF, DKIM, DMARC, TLS and more, with alerts in Slack, email and signed webhooks.