Free online photo slideshow makers: which one to choose?

“Free online slideshow” actually covers three very different families of tools. The right pick depends on one simple question: what will you do with the result?

1. Video slideshow makers

Think FlexClip, Canva, Kapwing or Clideo. These assemble your photos into a video (MP4) with music, text and transitions. Perfect for a holiday montage or a social post. They have limits elsewhere, though. An account is often required, free tiers may watermark, and a video cannot be uploaded everywhere. A classifieds form, for instance, only takes images.

2. GIF/WebP converters

Technical tools (like ezgif) turn a series of images into an animated GIF or WebP. They are powerful and flexible, but built for users comfortable with settings like frame delays in centiseconds, pixel dimensions and encoding options. Your files also transit through their servers during conversion.

3. Purpose-built tools

The third family covers tools designed for one precise use. photo-animee.fr belongs here. It was built for a single job, turning an item's photos into an animated image ready for a listing:

• free, no sign-up, no watermark;
• settings reduced to the essentials (format and framing), everything else automatic;
• slideshow pacing calibrated for a listings feed;
• automatic compression under 1 MB: accepted everywhere, quick to display;
• your photos stay on your device.

In short