Preparing a photo post or slideshow? Check each still image you plan to select. This guide and tool handle photos, not the video file of a TikTok clip.
Quick Answer
For a TikTok photo post, inspect each final JPG or PNG before uploading. TikTok says attached Content Credentials can contribute to automatic AI labeling, and an auto label cannot be removed from a published post. Local cleanup only addresses supported file records, not disclosure or platform detection.
Drop, paste, or choose image files
JPG & PNG · WebP inspection only · Up to 25 MB each · No image upload
iPhone photo in HEIC? Save or export it as JPG first.
No file handy?
Reviewed September 6, 2026 Source: TikTok's AI-generated content guidance Scope: still-image inputs; MP4, MOV and other video files are unsupported.
When you select still photos for a photo post, each selected image is a file you can inspect. If an editor turns those images into an MP4 slideshow, you now have a video. This image tool cannot clean or verify that MP4, even if it looks like the same sequence of photos.
A separately exported cover image is only a cover. Checking its JPG does not inspect the video behind it, and choosing an automatically extracted video frame does not give this tool access to the video container.
TikTok's guidance describes both creator labeling and automatic labels. It names AI effects and uploaded content with attached Content Credentials as possible automatic-label paths. It also asks creators to label realistic AI-generated content.
A cleaner cannot replace that disclosure. Use the file report to understand what you are uploading, not to decide that generated or significantly edited content no longer needs context. This tool does not inspect TikTok's account, effect, or post information.
TikTok says an automatic AI-generated label cannot be removed from a published post. A cleaned download here does not rewrite the media stored by TikTok.
Keep your source files while you review the situation. If you later create a new post, prepare its final photos and check them before upload. A new upload can still be labeled; deleting the existing post is not a guaranteed fix.
01
Finish all edits and collect the still-image exports for the photo post. Keep the originals.
02
Add every final JPG or PNG, not just the first slide. Each file must be 25 MB or smaller.
03
Review each result. Download verified copies and keep track of any file that needs a different workflow.
04
Select the reviewed images for your photo post, confirm their order, and follow TikTok's disclosure guidance.
Official documentation supports the platform and file-format claims below. Community posts show reported questions, not proof of platform behavior.
Official source
Explains creator disclosure, attached Content Credentials, and why an automatic label cannot be removed after posting.
You can inspect supported metadata in the photos before uploading. This tool cannot change a published post, and TikTok says an automatic AI-generated label cannot be removed from that post.
Find a supported photo, check it in Safari, and save a separate copy.
Guide →JPG and PNG cleanup, WebP inspection, and formats this tool cannot process.
Guide →What a Content Credential can tell you about an image and its edits.
Guide →Understand file signals and the limits of a local check before posting.
Guide →