Pika turns a text or image prompt into a short generated clip — but the model can quietly hand back morphing faces, warped motion, temporal flicker, extra fingers or limbs, and a visible seam where a looped or extended clip stitches back on itself. UploadCheck is the final gate on the finished Pika export: it watches and listens to the clip, flags each artifact with an exact timestamp and a fix, so nothing broken ever publishes.
broken videos published. Every Pika generation 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 Pika — 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 Pika generation" — the AI runs UploadCheck and reads back the findings. Free needs no key.
Export your video or audio from Pika, 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 Pika generation 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 generate and export your generation in Pika as usual, then run the finished file through UploadCheck — from the web, the CLI, or your AI assistant. UploadCheck scans it for problems Pika can't check, returns timestamped flags and fixes, and you re-check until it passes.
Morphing and warped motion, temporal flicker, frozen/looped frames, cloned or duplicated subjects across a shot, audio that drifts out of sync with the video, off-target loudness, and wrong resolution/codec/frame-rate — each with the exact timestamp and a fix.
No. UploadCheck is the last step after your Pika generation — one check before you publish. It doesn't touch your Pika project; it inspects the finished file and hands you (or your AI) a repair list.
Yes — that is exactly what UploadCheck is built for on AI-generated clips. Deterministic gates catch the mechanical failures a generator leaves behind: loop_freeze flags frozen or repeated frames and the seam where a looped/extended Pika clip stitches back on itself, av_sync catches audio drifting out of sync with the video, canvas_fill catches bad framing or letterboxing, and format_spec catches wrong resolution, codec, or frame-rate. Then the paid AI oracle gates do the "looks wrong" judgment a rule can't: the twins gate flags cloned or duplicated subjects and morphed characters across a shot, and the omni_watch and gemini_watch multimodal watchers actually see and hear the clip to surface warped motion, flicker, and extra fingers or limbs — then hand your AI a timestamped 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 generation before publish saves the re-generate/re-export, re-upload, and the reputational hit of a broken clip going live.
Free with your email — 35 gates, unlimited. Add the AI gates when you're ready, from $0.025/min.