Tools zum Erfassen und Konvertieren des Webs

Webseite zu Icon API - Favicon Extractor mit GrabzIt

The Webpage to Icon API converts a URL to an icon. Try this Demo to see it in action. The Webpage to Icon API is not simply a favicon grabber.

But instead bases the final icon on all the available icons for the webpage. If no favicons or meta icons are available it will generate one for the webpage. The chosen icon, the background and any border selected can change depending on the users selections.

To use the API replace the APPLICATION KEY text below with Ihr Anwendungsschlüssel. Then set the size parameter, which defaults to 32.

Finally specify the webpage that you want to turn into an convert. By passing the required URL to the URL parameter. In the following example, we convert https://www.astropioneer.blog/ into a 48x48 pixel image.

//api.grabz.it/services/icon?key=Sign in to view your Application Key&size=48&url=https://www.astropioneer.blog/
Ein URL-Parameter, der Folgendes enthält: & or ? Zeichen müssen URL-codiert sein.

Sie sollten die url parameter at the end of the querystring. This helps in avoiding the need to encode most URLs when using the API.

While you can download the image using a server-side language like PHP. You can also display it directly on a web page or use it in JavaScript as shown below. Remember that when using the API in a webpage. You must add the domain of the webpage to the list of autorisierte Domains.

<img src="//api.grabz.it/services/icon?key=Sign in to view your Application Key&size=48&url=https://www.astropioneer.blog/"/>
<script>
fetch('https://api.grabz.it/services/icon?key=Sign in to view your Application Key&size=48&url=https://www.astropioneer.blog/')
.then(response => response.blob())
.then(blob => {
    console.log(blob);
});
</script>

You can also transform an image by selecting the desired transform from the options below. For instance, you can see an example here where the transform makes the resulting image sepia.

//api.grabz.it/services/icon?key=Sign in to view your Application Key&transform=sepia&size=48&url=https://www.astropioneer.blog/

Parameter

The API accepts the following four parameters.

Name Beschreibung Optionen
Schlüssel Ihr Anwendungsschlüssel Dieser Parameter ist erforderlich um ein Bildsymbol zu erstellen
URL Die URL der zu konvertierenden Webseite into ein Bild Dieser Parameter ist erforderlich to create an image image
Größe The size of the resulting square image So 32 would result in a 32x32px image
transformieren The transform to apply to the resulting image.
Der Standardwert ist none.
blackandwhite - create a black and white image
grayscale - create a grayscale image
inverse - invert the colors of the image
sepia - create a sepia colored image
Quelle Definieren Sie die bevorzugte Quelle für Symbole, die in verwendet werden
generating the finished image.
Der Standardwert ist all.
all - Verwenden Sie alle Arten von Symbolen
favicon - Verwenden Sie nur Favicons
metadata - Verwenden Sie nur die Metadatensymbole der Webseite

Fehler

The API can return the following error codes.

Code Beschreibung
100 Keine URL angegeben
103 Fehlender Anwendungsschlüssel
104 Nicht erkannter Anwendungsschlüssel
114 Size Invalid
401 Die Domäne, in der diese API verwendet wird, muss sein zugelassen.
500 Ein Upgrade ist erforderlich