Convert PPTX to PNG images
Drop in a .pptx and get back a zip of PNG images — one file per
slide, and crucially one file per animation click state on slides that
build. Free, no install, no watermark.
How the conversion works
Upload your presentation on the home page, wait for the render
to finish, and download the result zip. Inside you'll find files named
slide-NNN-stepN.png — NNN is the source slide number
(zero-padded), and stepN is the click state within that slide. A
static slide has a single step1; an animated one has a PNG per
build.
One PNG per click state — not one flat image
This is the part most "PPTX to PNG" converters get wrong. They export the final look of each slide and stop, so a slide that reveals points one click at a time collapses into a single picture. Tekilio Frames steps through every click and renders each state, which matters whenever the sequence is the content. If you only need final-state images, you get those too — they're simply the last step of each slide.
Sizes and limits
Real decks get large; uploads up to roughly a gigabyte are accepted, and big decks can take a few minutes to render because each click state is a real PowerPoint draw. Output is standard PNG, so the images drop straight into docs, wikis, or an image pipeline.
Related
Specifically need the animation builds? See exporting PowerPoint animation states to images. Need the talk track too? Tekilio Frames also exports speaker notes as JSON. Feeding slides to a model? See PowerPoint to images for LLM pipelines.
FAQ
- How do I convert a PPTX to PNG for free?
- Upload your .pptx to Tekilio Frames and it returns a zip of PNG images plus a notes.json. It is free and runs in the browser with no install.
- Does it convert every slide?
- Yes. Every visible slide is rendered. Hidden slides are skipped, so the slide numbers in the filenames can have gaps — that is expected and keeps numbers aligned with the source deck.
- What resolution are the PNGs?
- Tekilio Frames renders at PowerPoint's full export fidelity because it drives real PowerPoint rather than a headless approximation, so text, fonts, and shapes match what you see in the app.