Find useful video clips from a timed transcript with browser AI. Review each suggested topic, adjust its boundaries and export MP4 or MP3 with matching SRT subtitles.
Import SRT/VTT, or recognize the speech from your video.
Recognition resources download on first use, then reuse the browser cache when available.
Keep the timestamps. Plain text without timings cannot be mapped to video clips; generate a transcript from the video instead.
Import a video and its SRT/VTT subtitles, or generate a transcript from the speech. The local AI reads the timed transcript and suggests continuous sections with a short title and a reason for choosing them. It works from the spoken content rather than analyzing every video frame. You stay in control: preview suggestions, adjust start and end times, remove unwanted clips or add your own selection before exporting.
Related tools: Text-Based Video Editor · Video to Text · Subtitle Editor
No. Recognition, AI recommendations and export run in the browser. The AI resources are downloaded and may be cached, but your media and transcript are not sent to a server.
It reads the timed transcript to find a continuous topic with an explanation and conclusion. It does not analyze visual action or guarantee a viral clip. Correct transcription errors and review recommendations before exporting.
Yes. Import SRT or VTT, or paste a timed transcript in those formats. Plain text without start and end times cannot identify the corresponding media range; generate a transcript from the video first.
The first use downloads the recommendation model and browser runtime. Speech recognition has its own resources if you generate a transcript. Cached resources are reused; downloading and analyzing a long transcript can take time.
Yes. Recommendations run locally using the browser CPU. Performance depends on your device and available memory. If processing fails, try a shorter transcript or select a clip manually.
Yes. Preview it, adjust its start and end times, or add a manual clip. Suggestions are a starting point, so you can include a missing introduction or conclusion before exporting.
Export each clip as MP4 video or MP3 audio, with a separate SRT file aligned to the clip. Subtitles are not burned into the exported MP4. The original video remains unchanged.
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Trim, join or split recordings, remove silence or noise, and adjust volume, speed, pitch or channels.
Open and edit CSV or Excel sheets, format tabular text, and convert CSV to Excel or SQL.
Write and preview Markdown, render Mermaid diagrams, and convert Markdown, HTML and tables between formats.
Compare passages, count words and keywords, sort or replace lines, and view DOCX text.
Convert between MP3, WAV, FLAC and more, play audio or raw PCM, and inspect or edit audio metadata.
Inspect, compare and validate JSON; test JSONPath expressions, or convert data to CSV, YAML and XML.
Transcribe audio to text, generate speech from text, or record your voice in the browser.
Convert and compress video, trim or join clips, resize frames, and extract audio.
Play local or streaming video, record your screen or camera, and use your camera as an online mirror.
Compress or merge PDFs, split and rearrange pages, convert pages to images, and view or compare documents.
Convert image formats, resize or crop photos, compress files, compare pictures, and extract text with OCR.
Capture and beautify screenshots, turn text into images or GIFs, draw on a whiteboard, and create word clouds or favicons.
Edit SRT or VTT captions with a video preview, shift timing, convert formats, and manage subtitle tracks.
Open ZIP, 7Z, RAR or TAR files, extract selected contents, and create new archives with optional ZIP/7Z passwords.
Encode and decode Base64 or Base32, escape URLs, HTML and Unicode text, and inspect JWT contents.
Convert number bases and values between binary, decimal and hex; turn numbers into words or text into binary.
Work out percentages and fractions, summarize statistics, and calculate grades, discounts or aspect ratios.
Show an online clock, run a countdown or stopwatch, and calculate dates, ages or time-zone differences.
Check your IP and IPv6 connection, inspect HTTP requests or HAR files, and calculate CIDR address ranges.
Convert length, weight, temperature, data storage and other units.
Convert HEX, RGB and HSL values, extract colors from an image, check contrast, or test your display with solid colors.
Generate and scan QR codes or barcodes, including QR codes for links and Wi-Fi networks.
Generate hashes, UUIDs and passwords, test regular expressions, create URL slugs and check file permissions.
Check screen resolution and refresh rate, measure with a screen ruler, test keys, or read from a teleprompter.
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