Api

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API for generating thumbnails of captured screenshots of websites.

/v1/thumbs/

Name | Default | Accepted Value | Description ---- | ------- | -------------- | ----------- url | | Any valid URLs | Target URL (required), http(s):// prefix is optional output | raw | raw, json | Output format (raw, json) prettify | false | Any boolean values | Prettify JSON output format | jpg | jpg, jpeg, png | Image format (jpg, png) quality | 100 | 1..100 | Image quality full | false | Any boolean values | Capture full page size | | t, s, m, l, x, og, o | The size of the thumbnail. Available predefined sizes: t - Tiny (90x68), s - Small (120x90), m - Medium (200x150), l - Large (400x300), x - Extra large (480x360), og - Recommended image size of Facebook's Open Graph protocol (1200x630), o- Original size, *widthxheight - Custom sizes width | 320 | 1..16383 | The width of the thumbnail height | 240 (mobile: 568) | 1..16383 | The height of the thumbnail mobile | false | Any boolean values | Whether to emulate mobile device. This includes viewport meta tag, overlay scrollbars, text autosizing and more device | | See the below list | Predefined user agent, viewport width & height, ... viewportWidth | 1200 (mobile: 412) | 1..1600 | The viewport width of the page viewportHeight | 1200 (mobile: 732) | 1..1600 | The viewport height of the page viewport | | widthxheight | The viewport width & height of the page selector | | CSS Selector | Capture DOM node userAgent | | Any valid user agents | Not yet implemented delay | | 0..10 | Not yet implemented

more options? open an issue

Example (command line):

$ curl -s https://api.letsvalidate.com/v1/thumbs?url=kontaktify.com > kontaktify.jpg

Example (web browser):

https://api.letsvalidate.com/v1/thumbs/?url=kontaktify.com

<details> <summary>Result:</summary> <img src="https://api.letsvalidate.com/v1/thumbs/?url=kontaktify.com" width="320" height="240" alt="Kontaktify Preview"> </details>

Example (json output):

https://api.letsvalidate.com/v1/thumbs/?url=kontaktify.com&output=json

<details> <summary>Result:</summary>

{
	"mime_type": "image/jpeg",
	"base64": "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