Why Won’t My TikTok Slideshow Post? (Common Fixes)
If your TikTok slideshow won’t post, the usual fixes are: update the app, stay under 35 photos, use standard image formats (JPG/PNG), check your connection, and make sure your account is in good standing. Restarting the app clears most stuck uploads.
A slideshow that won’t post is almost always a small, fixable issue. Run through these in order.
Update the TikTok app
Outdated versions cause upload bugs. Update to the latest version first.
Check the photo count and format
Stay within 35 photos, and use standard JPG or PNG images. Unusual formats or very large files can fail to upload.
Connection and account standing
A weak connection stalls uploads — try Wi-Fi. If posting is restricted, check whether your account has any standing issues.
Restart and retry
Force-close and reopen the app, or save to drafts and post from there. This clears most stuck uploads.
FAQ
Why is my slideshow stuck on “posting”?
Usually a connection hiccup or an outdated app. Restart the app, switch to Wi-Fi, and retry from drafts.
Can image quality cause a failure?
Yes — extremely large files or non-standard formats can fail. Use standard JPG/PNG at 1080×1920.