What Is a Privacy Badge? Free Trust Seals for Your Website or README

Q: What is a privacy badge?

A privacy badge is a small embeddable image, usually an SVG, that a website or open-source project displays to signal a privacy-related quality — the site has been privacy-checked, the project uses a privacy-respecting service, or an API is currently online. It usually links back to the service that issued it.

Q: What is the difference between a trust badge and a trust seal?

A trust badge is any small image that communicates a signal, and anyone can add one. A trust seal usually implies a third party verified something, such as an SSL certificate or a business identity. The verification behind a seal is what gives it more weight than a plain badge.

Q: How do I add a badge to a GitHub README?

Paste one line of Markdown: an image wrapped in a link, in the form of an exclamation mark image tag inside a link tag. GitHub renders it automatically at the top of the README and serves the image through its own caching proxy, so the badge provider never sees who viewed it.

Q: Are trust badges free?

Many are not — commercial trust seals often require a paid subscription or an account. Developer-style badges are usually free. HackMyIP badges are completely free with no signup: each one is a plain SVG image with a copy-paste Markdown or HTML snippet.

Q: Do trust badges help SEO?

Not directly. GitHub marks README links as nofollow, and Google says widget links distributed across sites should be nofollowed, so badges pass little or no ranking value. Their real value is recognition, referral clicks, and honest signaling — add a badge for what it says, not for a ranking boost.

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The Short Answer
A privacy badge is a small embeddable image — usually an SVG — that a website or open-source project displays to signal a privacy-related quality: the site has been privacy-checked, the project uses a privacy-respecting API, or a service is currently online. Badges live in website footers and, most commonly, at the top of GitHub READMEs. HackMyIP offers a set of free embeddable privacy and status badges — no signup, no tracking scripts, served as plain cacheable SVG images.
Trust Badge vs Trust Seal
The two terms overlap, but there is a useful distinction:
A trust badge is any small image that communicates a signal — a build status, a version number, a "privacy checked" mark. Anyone can add one; the badge itself is the message.
A trust seal usually implies a third party verified something — an SSL certificate seal, a verified-business seal, or a privacy seal backed by an actual review. The verification behind the seal is what gives it weight.
The best badges say something checkable. A live status badge that turns red when an API is down, or a grade badge tied to a real privacy checkup, carries more meaning than a purely decorative image. Research on open-source repository badges found the same pattern: badges that report a real, testable quality of the project are the ones developers adopt and trust; badges that only state intentions carry little signal.
Static vs Live Badges
Static badges never change — a flat "privacy checked" mark. Live badges are rendered on request and reflect a current value: an API status badge that shows whether the service is up right now, or a letter-grade badge. The HackMyIP badge gallery includes both kinds, each with a one-click Markdown and HTML snippet.
How to Add a Badge to a GitHub README
A badge in a README is one line of Markdown — an image wrapped in a link:
[![Privacy checked](https://hackmyip.com/badge/checked.svg)](https://hackmyip.com)
Paste it at the top of the README next to any existing badges. Two things worth knowing about how GitHub handles it: GitHub serves README images through its own image proxy (camo), so the badge is cached and the badge provider never sees who viewed it; and GitHub marks README links as nofollow, so a badge link there passes no search-ranking value — its value is visibility, not SEO.
How to Add a Badge to a Website
On a website the same badge is a plain image tag wrapped in a link:
<a href="https://hackmyip.com"><img src="https://hackmyip.com/badge/verified.svg" alt="Privacy verified" width="132" height="20"></a>
Footers are the conventional spot. Because the badge is a plain SVG image with no script, it adds no tracking and almost no page weight — a meaningful difference from trust seals that inject third-party JavaScript.
Do Trust Badges Help SEO? (The Honest Answer)
Mostly no, and any badge provider claiming otherwise is overselling. GitHub README links are nofollow, and Google has explicitly said that links embedded in widgets distributed across sites should be nofollowed — widely distributed widget links are listed in its spam policies. So a badge is not a link-building tactic, and treating it as one invites trouble.
What badges actually deliver is different: recognition (a visitor or developer sees the name and can click through), a signal of care on your own site, and — for open-source projects — a mention of the tool in a public README that people and AI systems genuinely read. Add a badge because it says something true and useful about your project, not for a ranking boost.
What Makes a Privacy Badge Worth Adding
It should be free and signup-free. A badge that requires an account adds friction with no benefit to you.
It should not add tracking. A privacy badge that loads a tracking script defeats its own message. Plain SVG images cannot run code.
It should say something real. Run the privacy checkup on your own site or project first, fix what it finds, and then the badge reflects an actual check rather than decoration.
Live beats static where possible. A status badge tied to a real endpoint is information; a static image is a sticker.
Browse the full set — privacy seals, API attribution, live status, and letter-grade badges — in the badge gallery. Every badge is free, keyless, and served as a cacheable SVG, the same way the free IP API works.
Frequently Asked Questions
What is a privacy badge?
A privacy badge is a small embeddable image, usually an SVG, that a website or open-source project displays to signal a privacy-related quality — the site has been privacy-checked, the project uses a privacy-respecting service, or an API is currently online. It usually links back to the service that issued it.
What is the difference between a trust badge and a trust seal?
A trust badge is any small image that communicates a signal, and anyone can add one. A trust seal usually implies a third party verified something, such as an SSL certificate or a business identity. The verification behind a seal is what gives it more weight than a plain badge.
How do I add a badge to a GitHub README?
Paste one line of Markdown: an image wrapped in a link, in the form of an exclamation mark image tag inside a link tag. GitHub renders it automatically at the top of the README and serves the image through its own caching proxy, so the badge provider never sees who viewed it.
Are trust badges free?
Many are not — commercial trust seals often require a paid subscription or an account. Developer-style badges are usually free. HackMyIP badges are completely free with no signup: each one is a plain SVG image with a copy-paste Markdown or HTML snippet.
Do trust badges help SEO?
Not directly. GitHub marks README links as nofollow, and Google says widget links distributed across sites should be nofollowed, so badges pass little or no ranking value. Their real value is recognition, referral clicks, and honest signaling — add a badge for what it says, not for a ranking boost.
Last updated: July 3, 2026