Add readable captions to short videos. Upload your clip, let AI transcribe the speech or upload your own SRT subtitle file, then download a captioned video.
Watch an original eight-second creator demo made for this page. Compare the AI-generated source with the same video after automatic transcription and burned-in captions.
English speech · 720p output tier · Bottom placement · Medium shadow. Generated with automatic transcription; no SRT script supplied.
Start with a clear message, add readable captions, then review the words before you share your video.
Give viewers words they can read alongside the speech, with a short workflow built around a downloadable video. Captions stay visible when the finished clip is played without sound.
Start from the spoken audio when you need a first draft. If you already have corrected subtitles, upload their SRT file instead. Review names, numbers, and technical terms before sharing an automatically transcribed result.
Place the Simple-style captions at the top, center, or bottom. Adjust their shadow for readability and choose a 480p, 720p, or 1080p output tier. Keep faces, slides, and important on-screen details clear when choosing a position.
Preview the generated MP4 and download it for your editing or publishing workflow. Subtitles are burned into the picture, so viewers do not need a separate caption file. This also means captions cannot be switched off in the exported video.
Prepare a clip of up to two minutes. Trim a longer recording before uploading so the whole clip fits within the supported duration.
Upload an MP4, WebM, or MOV and preview the source. The tool reads its duration and shows the credit cost before generation.
Use automatic language detection or choose the spoken language. Select position, shadow, and resolution; optionally upload an SRT file for exact words and timing.
Sign in with Google and generate the video. Watch the result for transcription or timing mistakes, then download it within five days.
Use short, focused videos with clear speech. Automatic transcription is a starting point that still needs a human review.
Make a talking-head clip easier to follow when viewers have sound muted. Position captions away from faces and leave room for the interface of the platform where you will publish.
Add on-screen words to a short demonstration or training segment. Upload a corrected SRT file when names, safety instructions, or specialist terminology need careful handling.
Caption a feature walkthrough or announcement while preserving its original spoken audio. Check that the text does not cover buttons or product details you want viewers to notice.
Up to two minutes. The tool shows your credit cost before you start.
Need a different spoken language first? Use the AI Video Translator, then bring the translated clip back here to add captions.
Upload a supported video, leave the optional SRT file unselected, and choose Auto-detect or the spoken language. Select your caption settings, sign in, and generate. Preview the result to check the words and timing before downloading.
Yes. Open Caption placement and custom SRT and choose an existing .srt subtitle file for your video. It must be UTF-8 text, no larger than 100 KB, with numbered captions and valid start/end timestamps. Its words and timings replace automatic transcription. Remove the file to return to automatic captions.
Automatic captions follow the language spoken in the video. The language selector guides transcription; it is not a translation target. To change the spoken language, first use the AI Video Translator.Translate video speech
This tool exports an MP4 with captions burned into the picture. It does not provide an SRT download, a subtitle editor, or a switchable closed-caption track. Keep a copy of any SRT file you upload.
Upload MP4, WebM, or MOV files up to two minutes long. Your browser must be able to read the duration. Longer clips are rejected before uploading; trim them first. Output tiers are 480p, 720p, and 1080p.
480p and 720p cost 11 credits per minute with a 60-second minimum; 1080p costs 22 credits per minute. Duration rounds up to whole seconds and the final charge rounds up to whole credits. For example, a 90-second 720p video costs 17 credits, or 33 credits at 1080p. Google sign-in and sufficient credits are required.
No. Background music, overlapping speakers, accents, and unclear audio can cause mistakes. Review every result, especially names and numbers. For wording that must be exact, upload a checked SRT file and generate from that.
Uploads and generated files are processed online and automatically deleted after five days. Download your finished MP4 before then. Only upload content you have permission to process.File handling and privacy
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