OG / Twitter / SERP preview builder
Preview how your title, description, URL, site name, and image can appear across search and social cards.
Google SERP
Facebook / Open Graph
Twitter / X
What does a social preview builder do?
This tool previews the title, description, canonical URL, image, and site name used by common search and social metadata. The SERP preview uses Canvas text measurement instead of a fixed character count.
The social cards are visual approximations, not guarantees of how every platform will render a page.
Image handling
The preview uses a normal image element pointed at the URL you enter. No JavaScript fetch() call or backend proxy is used. If the image cannot load, the preview displays a neutral placeholder instead of a broken-image icon.
Frequently asked questions
Are the SERP pixel limits exact?
No. Canvas measurements and approximate desktop widths are used because search rendering can change.
Does the image URL get sent to a server?
The JavaScript tool makes no fetch calls; the browser loads the image directly into the preview.
Does this reproduce every layout?
No. It is a visual approximation for common search and social presentation.