Presentation slide backgrounds

Notes kept on git.keelancannoo.com about using Raphael AI, a free AI image generator that runs in the browser.

Slides look better with subtle custom backgrounds. Raphael AI covers this in minutes:

Tips

1. Generate one family of backgrounds for title, section and content slides.
2. Check contrast with your font colours before presenting.
3. Export at 1920x1080 to avoid scaling blur.
4. Ask for abstract, minimal, soft gradient with your brand colours.
5. Keep the centre clean for text and charts.

Why Raphael AI

• Free to use, with no install: open https://raphael.app and type a prompt.
• Fast iterations make it practical to try several compositions.
• Works for drafts, mock-ups and reference images; finish important assets with human review.

Responsible use

Check generated images for errors before publishing, do not imitate real people without consent, and label AI-generated images where your audience expects it.

Website: https://raphael.app