OGImg Covers adds an “OGImg Covers — post cover” box to the post editor. The title, excerpt and site name are filled in from the post, you pick a style, light or dark theme, accent color, brand badge and format — and the cover becomes the post’s og:image and twitter:image. Links shared in Telegram, VK, X, LinkedIn, Facebook and messengers get a proper preview card.

Features

35 styles — the same as in the online editor at og-studio.online; holiday styles (Halloween, Black Friday, New Year) appear on their dates.
Light and dark theme for 11 styles (and for the task styles); “No badge” option for the brand chip.
Photo styles: “Photo background” and “Product & price” use the post’s featured image.
Live preview right in the post editor.
Short image links like ogimg.su/img/Ab3xKp9f instead of long URLs.
Covers for existing posts in one click: Tools OGImg Covers.
Default style for new posts: Settings OGImg Covers.
[ogimg_covers_cover] shortcode to place the cover inside the post.
Works with Yoast SEO (wpseo_opengraph_image filter).
Pro key (for og-studio.online Pro subscribers): covers without the og-studio.online watermark.

The plugin does not create database tables and stores no images on your hosting: settings are kept in post meta and one option.

На русском. Плагин OGImg Covers делает обложки для записей, страниц и соцсетей (а не только для ссылок) из заголовка: 35 шаблонов со светлой и тёмной темой, значок бренда («Без значка» — без точки) (в «Фото-фоне» и «Товаре и цене» — «Изображение записи»), живое превью, автоматический og:image и twitter:image, обложки для старых записей одной кнопкой, ключ Про — без водяного знака. Подробно: https://og-studio.online/wp-plugin

External services

This plugin relies on the OG Studio service at og-studio.online (https://og-studio.online) to draw the cover images. Without it the plugin cannot produce images.

Rendering — the cover image is requested from https://og-studio.online/api/og/render.png (in the editor preview) and, on the public site, by visitors’ browsers and social network crawlers via the image link in og:image. Sent: the cover title, subtitle, brand text, style, theme, accent color, badge and format; for the “Photo background” and “Product & price” styles also the public https URL of the post’s featured image, which the service downloads to draw the cover.
Short links — when a post with an enabled cover is saved (or during bulk generation for existing posts), the same cover parameters are sent to https://og-studio.online/api/og/shorten, which returns a short link https://ogimg.su/img/… (ogimg.su is the short domain of the same OG Studio service; the image is served by it to visitors’ browsers and crawlers). If a Pro key is set in the plugin settings, the key is sent too (server to server; it never appears on your pages).
Key check — when the settings page is opened with a Pro key filled in, the key is sent to https://og-studio.online/api/og/key-check to show its status.

No other data about your site, visitors or users is sent.