Does Media Bitrate Checker upload my data?

Your media stays on your device. This page downloads the FFmpeg WebAssembly engine; files are never uploaded.

How do I use Media Bitrate Checker?

1. Drop a media file into the tool (audio or video). 2. If prompted for large files, confirm you want to continue. 3. Review overall bitrate, duration, and each stream's details. 4. Use the info to choose export settings or diagnose large files.

What are common mistakes with Media Bitrate Checker?

Assuming the 'overall bitrate' is always present (some containers do not report it clearly). Trying to analyze huge files on low-memory devices (can crash the tab). FFmpeg engine download requires a modern browser; some environments may fail to load it.

Back

Media Bitrate Checker

Drop a file to inspect codec, bitrate, sample rate, resolution, FPS, and audio channels — all locally in your browser.

Loading FFmpeg core...

Media Duration Analyzer

Check duration and basic metadata

Audio Trim

Cut a segment quickly

Video → Audio Extractor

Extract an MP3/WAV track

No upload. Everything runs locally in your browser.

This tool uses ffmpeg.wasm. Package licenses in this project include @ffmpeg/ffmpeg (MIT) and @ffmpeg/core (GPL-2.0-or-later).

Media Bitrate Checker: Guide

Intent: Media bitrate checker online: inspect codec, bitrate, sample rate, channels, resolution, and streams locally in your browser (no uploads).
What it does: Uses FFmpeg logs to parse stream information (audio/video) and display a readable summary.
Key features: Stream list (audio/video), Overall bitrate, Large-file warning
Privacy: Your media stays on your device. This page downloads the FFmpeg WebAssembly engine; files are never uploaded.
Best for: Preflight checks before you send files to clients, editors, or ad platforms
Diagnosing why a file is huge (codec/bitrate/fps/sample rate issues)
Anyone searching 'bitrate checker online' who prefers local inspection (no upload)
Why this tool: Quick technical summary without running ffprobe in the terminal
Local-first FFmpeg processing: files stay on your device
Practical output: stream list + bitrate hints you can act on

How to use

1Drop a media file into the tool (audio or video).
2If prompted for large files, confirm you want to continue.
3Review overall bitrate, duration, and each stream's details.
4Use the info to choose export settings or diagnose large files.

Common mistakes

Assuming the 'overall bitrate' is always present (some containers do not report it clearly).
Trying to analyze huge files on low-memory devices (can crash the tab).
FFmpeg engine download requires a modern browser; some environments may fail to load it.