CapCut is where millions of Shorts/Reels/TikToks are cut — but an export can still ship with a caption in the platform-unsafe area, a freeze, or garbled audio. UploadCheck checks the finished CapCut export before it's posted.
broken videos published. Every CapCut export gets one final pass, so a frozen frame or dropped word never reaches your audience.
instead of re-watching a 20-minute export. UploadCheck finds the one bad moment with its exact timestamp — no more scrubbing to hunt for it.
saved off every delivery. No re-export → re-upload → "why is there a black frame at 0:14" from a client after it went live.
It doesn't replace CapCut — it's the automated final QC pass on the finished export, the thing an editor can't reliably do by eye.
Same engine every way. The free scan runs 35 automated checks; a paid plan adds the AI gates (garbled speech, on-screen continuity, narration match) and lifts the hourly limit.
Use Claude Code, Codex, Cursor, or any LLM for production? Paste our one-time setup prompt and it wires a /check command. Then just say "check my CapCut export" — the AI runs UploadCheck and reads back the findings. Free needs no key.
Export your video or audio from CapCut, then drop the file into the free scan. No account, no tools — a real PASS / BLOCK verdict with timestamps in seconds.
Start free →On a paid plan, upload the CapCut export straight into your UploadCheck dashboard — same engine as the free scan, with every AI gate on and no hourly throttle. Paste a link or choose a file.
See paid plans →You edit and export your export in CapCut as usual, then run the finished file through UploadCheck — from the web, the CLI, or your AI assistant. UploadCheck scans it for problems CapCut can't check, returns timestamped flags and fixes, and you re-check until it passes.
Frozen or black frames, looped/reused footage, dead air and audio dropouts, garbled or unintelligible speech, captions outside the platform-safe area, low-contrast text, loudness off the platform target, and wrong resolution/codec/frame-rate — each with the exact timestamp and a fix.
No. UploadCheck is the last step after your CapCut export — one check before you publish. It doesn't touch your CapCut project; it inspects the finished file and hands you (or your AI) a repair list.
Instead of re-watching a clip to hunt for the one bad moment — or worse, finding it after you've published — UploadCheck flags it in one pass with the exact timestamp. Catching one bad export before publish saves the re-generate/re-export, re-upload, and the reputational hit of a broken clip going live.
Free with your email — 40+ gates, 200 checked minutes a month. Add the AI gates when you're ready, from $99/mo.