FLV to WEBM Converter

Convert your FLV files to WEBM in seconds — free and online.
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Select or drag & drop files to begin.

How to convert FLV to WEBM?

Just three simple steps — no downloads, no hassle.
Click the “Choose files” button and upload your FLV file.

You can drag and drop it too — we’re flexible!

Choose “WEBM” as the output format, then click “Convert”.

We’ll take care of the rest — it only takes a few seconds.

All done! Your file is now in WEBM format.

Just download it and enjoy. Easy, right?

At a glance: FLV to WEBM

🔁 Conversion: FLV to WEBM ⏱ Average conversion time: 20 seconds 💳 Cost: Free 📂 Category: Video ✳️ Extensions: .flv → .webm 📏 Max file size: 75 MB 👩‍💻 Works on: Windows, Linux, macOS, iOS, Android

About FLV

FLV is a video format developed by Adobe for streaming video using Flash Player. It was once widely used on the web but has largely been replaced by MP4 and HTML5 video formats. FLV files support video, audio, and text like subtitles.

About WEBM

WEBM is an open, royalty-free video format designed for web use. It uses VP8 or VP9 for video and Opus or Vorbis for audio. WEBM is supported by all major browsers and is optimized for fast loading and efficient streaming in HTML5 environments.

Why Convert FLV to WEBM with MiConv?

Because it's quick, easy, and made for people like you.

No software needed

Convert your .flv files to .webm right in your browser — no downloads, no installs. Everything happens securely in the cloud.

Your files stay private

We never store your files permanently. Only you can access them, and they’re automatically deleted from our servers within 2 hours.

Fast, free, and effortless

Turn your FLV files into WEBM in just a couple of clicks. No registration, no limits — and it’s 100% free.

More FLV conversions you can try

Explore other formats you can turn your FLV files into — it's easy!

FLV to WEBM Converter Quality Rating

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Rated 9.96/10 based on 123568 reviews
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