Poster Generator

📖 About this tool

Club recruitment, a shop promotion or an internal training notice all need a poster that explains the essentials. Professional layout software takes time to learn, and commissioning someone means waiting. This tool breaks a poster into fixed blocks: title, subtitle, body, time and place, and signature. You fill them in, it handles the layout, and picking a palette and template produces an image straight away.

It suits an event announcement for social media, a training notice on a noticeboard, or a tall graphic for recruiting in an online community. Three ratios are available, portrait, square and landscape, and you download a PNG or JPG with no further resizing.

Everything renders in the browser, so you can change the wording and see the result immediately instead of waiting for a proof from someone else. Because the layout is generated rather than drawn, swapping the palette or the ratio reflows the whole poster cleanly, which makes it practical to produce a portrait version for social feeds and a landscape version for a screen from the same text in under a minute.

The poster is rendered on a canvas, so the exported image is exactly what the preview shows. Text is wrapped automatically, which means you only need to write the copy and choose the look. Because the composition is generated rather than drawn by hand, correcting a typo or changing a date does not require realigning anything else, and the same wording can be rerun at a different ratio for a different channel without starting over. Exports are produced at full canvas size rather than screen size, so images stay sharp when printed or projected.

✨ Features

• Four templates: centred title, left title, split top and bottom, and minimal large type.
• Five palettes: red and gold, blue and white, green and white, dark with light text, purple and pink.
• Four backgrounds: flat, gradient, dots and diagonal lines, so the page is not bare.
• Three canvas ratios: portrait 3:4 for feeds, square 1:1 for avatars, landscape 16:9 for screens.
• Adjustable type and margins: title size, body size and page margin can each be tuned.
• Decoration options: an optional border, and an optional divider under the title.
• Two exports: PNG for clarity, JPG for a smaller file that sends easily.

🚀 How to use

1. Enter a title, and a subtitle if you want one.
2. Write the introduction in the body box; line breaks create separate paragraphs.
3. Fill in the time and place and the signature; both sit near the bottom.
4. Choose a template, palette and background texture.
5. Pick a canvas ratio, then adjust the title and body sizes and the margin.
6. Click Generate to preview, then download a PNG or JPG, or copy it straight to the clipboard.

⚠️ Notes

• Keep the body shortIf it overflows the tool will warn you; trim the text or reduce the size.
• Use the dark palette on dark backgroundsThat one is designed for dark backdrops; others may be unreadable on them.
• JPG has no transparencyDownload a PNG if you need a transparent background; JPG fills it with white.
• Fonts come from your deviceGlyphs depend on installed fonts and may differ slightly elsewhere.
• Local onlyYour text never leaves the browser, and the page does not keep it.