Free Online Presentation Maker
The NJHTools Presentation Maker is a free browser tool for designing 16:9 slides at 1920×1080 px: start from a template, add a page for each slide, and download the whole deck as one PDF or each slide as a PNG. No signup, no watermark, and nothing is uploaded.
Opens a blank 1920 × 1080 px design. No signup, no watermark, nothing uploaded.
Presentation templates
Pick a template to open it in the editor, then change the text, colors and photos.
Presentation size and specs
| Slide size | 1920 × 1080 px (Full HD) |
|---|---|
| Aspect ratio | 16:9, the default in PowerPoint, Google Slides and Keynote |
| Export | One multi-page PDF, or PNG/JPG per slide |
| Slides per deck | Add, duplicate and reorder pages |
| Templates included | 4 slide templates: title, agenda, big number, closing |
How to make a presentation
- 1Open the Presentation Maker and pick a title, agenda, big-number or closing slide template.
- 2Edit the text in place and style it from the floating toolbar.
- 3Add a new page for each slide, or duplicate a slide to keep the same layout.
- 4Insert photos, screenshots and logos from Uploads, and shapes or icons from Elements.
- 5Click Download and choose PDF to save every slide in one file, or PNG for individual images.
One idea per slide
A slide supports what you say; it should not replace it. Put one main idea on each slide as a short headline, and move detailed explanations to your speaker notes or a handout.
If you show a number, make it huge. The Big Number template is built for this: a single statistic with a one-line label is easier to remember than a bullet list.
Make text readable from the back of the room
On a 1920 × 1080 slide, keep body text at about 40 px or larger and headlines at 80 px or more. If text needs to be smaller to fit, there is too much on the slide.
Use dark text on a light background or the reverse, and avoid placing text over busy photos without a solid overlay. Projectors wash out low-contrast colors more than your screen does.
Sharing and presenting
PDF is the safest format to share or present from because it looks the same on every computer. You can also insert the PNG slides into PowerPoint or Google Slides as full-slide images if you need to present from those apps.
Exported slides are images, so text cannot be edited after export. Save a project file from the File menu if you will want to change the deck later.