Caption Image

Add a caption bar to an image

Sometimes the clearest meme format is also the simplest: a white bar with black text attached to an image. It works for screenshots, reaction photos, instructional jokes, before-and-after comparisons and any picture that needs context before people see it. This tool adds that bar above or below your own image and keeps the design intentionally clean so the caption is easy to read on phones, chats and social feeds.

The editor runs entirely on the client side. When you choose a file, your browser loads it into an HTML canvas, scales the working copy, draws the caption bar, wraps your text and exports a PNG. There are no uploads, no remote templates and no hosted image storage. The only source is the image you provide, and the finished file is created locally when you click the download button.

Top or bottom captions

A top caption can set up the joke before the viewer sees the image, while a bottom caption can act like a punchline or label after the visual. The position menu lets you switch between both layouts instantly. The generator also lets you adjust the text size, then automatically wraps words inside the available width. Short captions stay bold and centered; longer captions expand into multiple lines with enough padding to remain readable.

Simple, private output

Because everything is drawn on one canvas, the preview and final download match. The image is scaled to a practical size for sharing, the caption bar uses solid white, and the text uses a heavy black system font. This makes the result portable and easy to reuse in slides, messages, documentation or meme folders. You can keep editing until the wording feels right, then save the PNG without creating an account or sending the source image away.