YTD Download

A downloader tool that retrieves media from video URLs, enabling offline viewing and audio extraction for education, research, and travel.

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1,768+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

This tool accepts a video URL, format, and quality to produce a downloadable media file. It supports MP4, WEBM, and MP3 for video or audio extraction.
Conceptually, the workflow resolves the source's available streams, selects the best match for the requested format and quality, and issues a secure, time-limited download link. For audio extraction, the video stream is decoded and repackaged into MP3 when requested.
Beneficiaries include educators delivering offline lectures, researchers gathering reference media, students in low-bandwidth regions, and travelers needing offline content. The tool provides batch processing, start/end trimming, and file-size estimation to help plan storage.
Core features include input validation, format and quality presets, batch support, trimming, metadata extraction, and exportable results with download URLs, file names, and mime types. The approach emphasizes compliance with source terms and content rights while offering efficient offline access.

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How to Use

Provide inputs including video_url, output_format, and quality; optional start_time and end_time.
Optionally add batch_urls for multiple downloads.
Choose advanced options like audio_only or trimming.
Run to generate a download link and metadata.
Save or transfer the resulting file(s) to local storage.

Frequently Asked Questions

Find Quick Answers

What formats are supported?

The tool supports MP4 and WEBM for video outputs and MP3 for audio extraction. Actual options depend on the source capabilities and chosen output. Selecting MP3 applies audio-only encoding and bitrate considerations.

Can I process multiple URLs at once?

Yes. Batch URLs can be supplied to queue several downloads. Items are processed within resource limits, and the tool returns individual download links, durations, and file sizes for each entry.

How accurate is the size estimate?

Size estimates use duration and assumed average bitrates. Actual file sizes vary with source encoding, variable bitrate, and container overhead. The estimate serves as a planning guide rather than an exact value.

Is downloading content allowed?

The tool respects platform terms and copyright restrictions. It should be used only for content you have rights to download or content that permits offline use, and it does not bypass protections such as DRM.

Need to run multiple calculations?

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