Meme Generator

Impact, a very heavy condensed sans that shipped with Windows and macOS for years, which is most of the reason it became the meme face — it was the boldest thing already installed on nearly everyone's machine. Its narrow letterforms also fit more words on a line than most bold fonts, which suits a caption that has to span a picture. Where Impact is not installed, and on plenty of Android and Linux systems it is not, the browser falls back — here to Haettenschweiler, then Arial Narrow Bold, then whatever generic sans is available. The caption still renders, but wider and lighter than the classic look, and it wraps at different points.

Because captions sit over photographs, and photographs contain both extremes. White alone vanishes against a bright sky, snow or a pale wall; black alone vanishes into hair, shadow or a dark jacket. Drawing the same letters twice — a heavy black stroke first, then the white fill over it — gives every letter its own contrast whatever happens to be behind it. The outline thickness scales with the text size, an eighth of it and never less than 2 pixels, so it stays in proportion as you move the size slider. The joins are rounded rather than mitred, which stops spikes shooting off the sharp corners of letters like A and W at heavy stroke widths.

Partly habit, partly the font. Impact's capitals are close in width to its lower case and far more even in height, so a line of caps forms a solid block that still reads at thumbnail size, where mixed case starts to look ragged. Early image macro tools defaulted to capitals as well, and the look stuck hard enough that lower case now reads as a different and more recent kind of joke — quieter, closer to someone talking. Capitals are forced on by default here and there is a checkbox to turn that off, which is worth doing when the caption is meant to sound spoken rather than shouted.

Not here. The file you drop is turned into a local reference by the browser, decoded in the tab, and painted onto a canvas in the same page; the finished PNG is read straight back off that canvas. No request carries the picture anywhere, and there is no server component behind the page, so nothing is stored or scanned. That is worth more on this tool than on most, because the pictures people caption are very often photographs of colleagues, friends or family who never agreed to appear on a stranger's server. Nothing is kept between visits either — closing the tab is the whole of the cleanup.

Usually because the source was smaller than the output. Everything is rendered at 900 pixels wide, so a 400-pixel thumbnail is enlarged to more than twice its size and the softness that follows is baked into the file rather than added by a viewer. Start from the largest copy of the image you have. The text stays crisp regardless, because it is drawn at the output resolution instead of being scaled up with the picture — a sharp caption over a mushy photo is the giveaway. The other cause is downstream: chat apps and social platforms re-encode what you send, and heavy re-compression eats the fine detail around a black outline first.

The file you get here is a PNG, which is lossless — every pixel of the black outline stays exactly as it was drawn. That matters because hard black-against-white edges are the worst case for JPEG, which tends to smear faint halos around them at ordinary quality settings, and a meme is mostly hard edges. The cost is size: a photograph stored as PNG is usually much larger than the same photograph as a JPEG, so a meme built from a photo can run to a few megabytes. If it needs to be smaller for a forum or an email, the finished image can be passed straight to the image compressor from the buttons that appear under the result.

Two causes, and they need different fixes. Wrapping happens between words, so a single word wider than the line — a long hashtag, a URL, a run of characters with no spaces in it — is never broken and is centred at whatever width it needs, which pushes both ends past the edges of the image. Split it yourself with a space, or bring the text size down until it fits. The second cause is vertical rather than horizontal: a caption that wraps to three or four lines at a large size pushes down from the top while the bottom caption grows upward, and nothing stops the two meeting. Shorter lines fix both.

That style — sentence case text on a plain band, with the photograph untouched underneath — is a different construction, and it is not what this makes: the words are painted onto the image itself, over the picture. Producing it means adding blank canvas above the photograph rather than drawing on top of it, which is closer to a pad-and-crop job than a captioning one. The reason the style spread is that it hides none of the image and carries more words comfortably than an overlay does, which is why it took over for longer, chattier captions while the overlaid capitals stayed on the short punchy ones.