Free Video Codec Checker
Video codec checker built for stock footage. Drop a clip and see its codec, container, resolution, bitrate and duration, plus a pass or fail for Adobe Stock, Shutterstock, iStock and Pond5 before a reviewer rejects it.
- MP4 · MOV · WebM · MKV
- Stock platform checks
- Files never uploaded
Like the result? Get it for your whole portfolio. 20 free credits on signup, no card.
- stock contributors
- 10,000+
- stock contributors
- stock files keyworded
- 1,000,000+
- stock files keyworded
- real buyer searches behind the keywords
- 50M+
- real buyer searches behind the keywords
- per file, title to keywords
- ~1.3s
- per file, title to keywords
Video codec checkers read a clip's container (MP4/MOV/WebM), video and audio codec, resolution, bitrate and duration. Adobe Stock, Shutterstock, iStock and Pond5 each accept only specific codecs (H.264, H.265, ProRes 422) — the wrong one is an automatic rejection. This free video metadata viewer checks compatibility in your browser before you upload.
Container + codecDetects MP4/MOV/WebM container and H.264/H.265/VP9/AV1 video plus audio codecs.
4 platformsChecks compatibility with Adobe Stock, Shutterstock, iStock and Pond5 acceptance rules.
0 uploadsReads metadata in your browser; the video never leaves your device.
50M+ searchesFor stock video that sells, CyberStock writes titles and keywords from 50M+ real buyer searches.
Grow your stock earnings with metadata built on 50M+ real buyer searches.
The free tool does one job. The full engine writes, scores and uploads metadata for your whole portfolio.
1.3 s per image or video
About 6× faster than keywording by hand, for photos, vectors and footage.
Best Concept Recognition
The AI sees the story in your image, subject, scene and mood, and nails the concept buyers search for.
Selling Score
A 0–100 score shows which files will earn and which will flop, before you upload.
Marketplace-Ready Metadata
Every title, keyword and description matches each agency's exact rules.
CyberPusher Automation
Upload photos and videos to the major agencies with zero manual work.
CyberBatch
Keyword up to 1,000,000 images or videos in one run, 15% cheaper.
Don't take our word for it.
“Illustrations were always buried under generic tags. CyberStock rewrote 2,000 titles and I landed three featured search placements in a week.”
“Drone footage approvals used to take forever. Now metadata is perfect, rejection rate dropped from 40% to 5%, and buyers actually find my clips.”
“Freelance life means time = money. I keyword a whole catalog before lunch, export CSVs, and hand clients proof that their assets will sell.”
“I'm an animator, not a metadata nerd. This tool translates motion clips into what agencies want to see. Reviewers now rubber-stamp my uploads.”
Your clip passes the specs. Now make buyers find it.
A clip that passes review still has to be found. CyberStock writes the title, description and keywords from what is in the footage and uploads it to your agencies.
- AI titles, descriptions and keywords for video, ~1.3s per file
- Keywords ranked against 50M+ real buyer searches
- Selling Score 0–100 before you upload
- CyberPusher: one-click upload to 11 agencies
Video codec checker FAQ
What does this tool tell me?
Container (MP4/MOV/WebM), codec (H.264/H.265/VP9/AV1), resolution, duration, audio codec, calculated bitrate, and compatibility with major stock platforms.
Why does codec matter for stock?
Adobe Stock, Shutterstock, iStock, and Pond5 each accept specific codecs (H.264, H.265, ProRes 422). Wrong codec = automatic rejection. Check before you upload.
Are videos uploaded?
No. Reading happens in your browser. Files never leave your device.
What about FPS detection?
Browser APIs do not expose an accurate frame rate, so this tool does not guess one. Check FPS in your editor's export settings.