AI logo generator: four logo ideas for your brand as PNG files
A logo is often the first thing a new business needs and the last thing it has budget for. This prompt has your todo.is agent turn your brand name and style into four distinct logo concepts, explain the idea behind each, and refine the one you pick into the versions you’ll actually use.
The prompt
- Design 4 different logo options for [BRAND NAME], a [WHAT THE BUSINESS DOES]. Style: [STYLE]. Colours: [BRAND COLOURS]. Use [ICON IDEA] as the symbol if it works. Spell the name exactly as written, keep it simple enough to read at small sizes, and make each one a square PNG on a plain white background. Tell me the idea behind each option in one line. When I pick one, make a version for dark backgrounds and an icon-only version for profile pictures.
What to change
- [BRAND NAME]: The exact name, with capitals as you want them, e.g. "Fernwood Coffee".
- [WHAT THE BUSINESS DOES]: One short phrase, e.g. "small-batch coffee roaster in Leeds".
- [STYLE]: E.g. "minimal and modern", "hand-drawn and warm", "bold, retro 70s", "luxury, thin serif".
- [BRAND COLOURS]: Colour names or hex codes, e.g. "forest green #2F4F3A and cream". Or "suggest a palette".
- [ICON IDEA]: An object or shape, e.g. "a fern leaf", "a coffee bean", or "no icon, text only".
Example result
- Logo options for Fernwood Coffee
- Small-batch coffee roaster · minimal and warm · forest green #2F4F3A and cream · fern leaf
- What you got
- • fernwood_logo_option_1.png: wordmark. "Fernwood" in a rounded sans serif with a small fern leaf growing from the "F"; reads well on cups.
- • fernwood_logo_option_2.png: emblem. A circle with a fern frond curling around a coffee bean, name underneath.
- • fernwood_logo_option_3.png: badge. A retro roaster stamp, "Fernwood Coffee · Roasted in Leeds" around the edge.
- • fernwood_logo_option_4.png: monogram. A bold "F" whose crossbar is a fern leaf, for stickers and social icons.
- All four are square PNG files on a plain white background.
- The prompt your agent used for option 2
- "Minimal flat vector-style logo for a coffee roaster called Fernwood Coffee. A circular emblem: a single fern frond curling around a coffee bean, forest green #2F4F3A on cream, clean thick lines, no gradients, no shadows. The words 'Fernwood Coffee' in a rounded sans serif below the emblem. Plain white background, centred, lots of space around it."
- After you picked option 2
- • fernwood_logo_dark.png: cream emblem and text for dark backgrounds and packaging
- • fernwood_icon.png: the emblem alone, for Instagram and WhatsApp profile pictures
- Before you use it
- • Zoom in and check every letter; AI images sometimes bend or swap letters
- • Test it at 32 px wide (a browser tab) to make sure it still reads
- • For print or signage, ask a designer to redraw your favourite as a vector file
- • Search your country’s trademark register before you register or print large runs
How to do it with todo.is
- Copy the prompt and fill in your brand name, what you do, style, colours and icon idea.
- Paste it on the Today screen in todo.is or message it to your agent on WhatsApp or Telegram.
- Your agent generates 4 logo options as PNG files you can download and compare.
- Reply with the one you like and what to change ("thicker letters", "less green") until it feels right.
Tips
- Attach a logo you like (not to copy, but as a style reference) and say what you like about it.
- Ask for a mock-up: "show option 2 on a coffee cup and a shop sign" to judge it in context.
- Keep names short in the image. Long taglines are where AI text most often goes wrong.
- Your agent remembers your brand colours and style, so posters and social images later stay consistent.
FAQ
- Can I use an AI logo commercially? Usually yes for everyday use, but it depends on the image model’s terms, and AI images may not be protected by copyright in every country. Before you trademark a logo, check it with a trademark professional.
- Do I get a vector (SVG) file? You get high-quality PNG files. For large print or signage, have a designer trace your chosen logo into a vector file.
- Why is a letter wrong in my logo? Image models sometimes misspell text. Ask your agent to regenerate it, or ask for an icon-only version and add the name in a font yourself.
- Does making logos use credits? Yes. Images use the AI credits included in your plan. Ask for fewer options if you want to save credits.
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