Do the three sets have to say the same thing?

They do not, but they usually should. Search results and social shares point at the same page, and inconsistent titles confuse people. If you want punchier social copy, change og:title and og:description — the generated output is a starting point, not a constraint.

What does og:image need?

At least 1200×630 pixels at roughly 1.91:1, and an absolute URL including https://. Relative paths fail on most social platforms. Adding og:image:alt to describe the image is also recommended, and the field is included here.

SEO TOOLS · NOTHING IS FETCHED

Meta Tag Generator

Fill one form and get SEO meta, Open Graph, and Twitter Card tags together.

Input

Title

URL

Description

Robots directive

Locale

Social card · Open Graph / Twitter

Site name

Share image URL

Image alt text

Twitter handle

og:type

Twitter card type

Generated tags

<title>線上工具箱｜Tooloo</title>
<meta name="description" content="在瀏覽器內完成常用計算與轉換，輸入不會離開你的裝置。" />
<meta name="robots" content="index, follow" />
<link rel="canonical" href="https://tooloo.app/zh-TW/tools" />

<meta property="og:title" content="線上工具箱｜Tooloo" />
<meta property="og:description" content="在瀏覽器內完成常用計算與轉換，輸入不會離開你的裝置。" />
<meta property="og:type" content="website" />
<meta property="og:url" content="https://tooloo.app/zh-TW/tools" />
<meta property="og:site_name" content="Tooloo" />
<meta property="og:locale" content="zh_TW" />
<meta property="og:image" content="https://tooloo.app/share.png" />
<meta property="og:image:alt" content="Tooloo 工具箱" />

<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:site" content="@tooloo" />
<meta name="twitter:title" content="線上工具箱｜Tooloo" />
<meta name="twitter:description" content="在瀏覽器內完成常用計算與轉換，輸入不會離開你的裝置。" />
<meta name="twitter:image" content="https://tooloo.app/share.png" />

About this tool

Title, description, URL, and image repeat heavily across SEO meta, Open Graph, and Twitter Card tags — splitting that into three tools means typing the same content three times and drifting out of sync. One form here produces all three sets, kept consistent with each other. Attribute values are HTML-escaped, so a quotation mark or angle bracket in a title cannot break the tag structure.

How it works

Enter the title, description, and canonical URL.
Add optional fields such as the share image, site name, and Twitter handle.
Copy the whole block into your head element.

Limits and notes

Outputs tags ready to paste into the head. Attribute values are escaped, but image URLs are not checked for availability.

Privacy

Pasted HTML, URLs, and text are analysed inside this browser only. Nothing is uploaded, stored, or written to the URL or any log.

Frequently asked questions

Do the three sets have to say the same thing?: They do not, but they usually should. Search results and social shares point at the same page, and inconsistent titles confuse people. If you want punchier social copy, change og:title and og:description — the generated output is a starting point, not a constraint.
What does og:image need?: At least 1200×630 pixels at roughly 1.91:1, and an absolute URL including https://. Relative paths fail on most social platforms. Adding og:image:alt to describe the image is also recommended, and the field is included here.

← All SEO tools