Video Tools

Local-first video and audio tools

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Found tools: 22

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All Tools Audio Extraction Video Conversion

Audio Extraction

Extract audio from video and export MP3

MP4 to MP3 Converter - Extract Audio Locally

Free MP4 to MP3 converter that extracts audio locally in your browser with batch queues, bitrate options, and no video uploads.

Video Conversion

Convert between video formats

MOV to MP4 Converter - Free & Local (No Uploads)

Convert MOV to MP4 instantly in your browser. 100% free, no file size limits, and completely private—your videos never leave your device.

MP4 Converter - Universal, Free & Local Video Converter

Convert AVI, MKV, FLV, WMV, and MOV to MP4 locally in your browser. 100% private, zero uploads, and absolutely no file size limits.

Universal Video Converter - Convert to MP4, WebM, GIF (Unlimited)

A universal video converter running entirely inside your browser. Convert any video to MP4, WebM, or high-quality animated GIFs. 100% private, with zero file size limits.

MOV to MP4 Converter - Convert MOV/QuickTime to MP4 Locally

Convert your MOV (QuickTime) videos into standard MP4 format directly in your browser. 100% local, privacy-first conversion powered by WebAssembly with no server uploads.

TS to MP4 Converter - Convert TS Streams to MP4 Locally

Convert your TS video streams into standard MP4 format directly in your browser. 100% local, privacy-first conversion powered by WebAssembly with no server uploads.

3GP to MP4 Converter - Convert 3GP Video to MP4 Locally

Convert your legacy 3GP mobile videos into standard MP4 format directly in your browser. 100% local, privacy-first conversion powered by WebAssembly with no server uploads.

3G2 to MP4 Converter - Convert 3G2 Video to MP4 Locally

Convert your legacy 3G2 mobile videos into standard MP4 format directly in your browser. 100% local, privacy-first conversion powered by WebAssembly with no server uploads.

ASF to MP4 Converter - Convert ASF Video to MP4 Locally

Convert your ASF videos into standard MP4 format directly in your browser. 100% local, privacy-first conversion powered by WebAssembly with no server uploads.

iPad Video Converter | Fix Playback and Sync Errors for iPad

A local video converter optimized for the Apple iPad. Deeply re-encode MKV, WebM, or incompatible MP4s into standard H.264 to ensure smooth importing into your iPad Photos app.

Xbox Video Converter | Fix "Format Not Supported" on Media Player

A local video converter optimized for Microsoft Xbox (Series X/S, One, 360). Re-encode incompatible movies into Xbox-native MP4 formats. Runs entirely on your local device.

iPhone Video Converter | Fix Videos Not Saving to Camera Roll

A local video converter optimized for Apple iPhones. Easily fix issues where downloaded or transferred videos refuse to save to your Photos app by converting them into iPhone-native MP4s.

Kindle Video Converter | Make Movies Play on Amazon Fire Tablets

A local video converter optimized for Amazon Kindle Fire tablets. Easily fix playback errors for downloaded MKV and AVI movies. 100% free and lightning fast local processing.

Mobile Video Converter | Compress & Optimize Videos for Smartphones

A universal local video converter for mobile devices. Compress massive PC videos, Blu-ray rips, or incompatible formats into lightweight MP4 files that play perfectly on any smartphone.

Android Video Converter | Make Any Video Play on Android

A local video converter built for Android phones and tablets. Fix playback issues, black screens, or missing audio when transferring iOS (MOV) videos to Android devices. Secure and entirely local.

Raw Audio to MP4 Converter | Turn Uncompressed Sound into Video

Want to upload raw audio to YouTube or Instagram? Convert massive, uncompressed Raw Audio files into standard MP4 videos directly in your browser. Add an optional cover image instantly.

MP4 to PSP Video Converter | Make Videos Playable on PlayStation Portable

Fix "Unsupported Data" errors on your Sony PSP. Deeply re-encode modern MP4, MKV, and AVI videos into the strict H.264 format required by PSP hardware. 100% local and private.

MP3 to MP4 Converter | Turn Audio into Video Free

Convert MP3 audio files to MP4 videos instantly in your browser. Add custom cover images to your music for YouTube uploads. 100% private and secure.

AAC to MP4 Converter - Convert AAC to MP4 Locally

Convert your AAC audio files into standard MP4 format directly in your browser. 100% local, privacy-first conversion powered by WebAssembly with no server uploads.

AIF to MP4 Converter - Convert AIF/AIFF to MP4 Locally

Convert your AIF/AIFF lossless audio files into standard MP4 format directly in your browser. 100% local, privacy-first conversion powered by WebAssembly with no server uploads.

AMR to MP4 Converter - Convert AMR to MP4 Video Locally

Convert your AMR phone voice recordings into standard MP4 format directly in your browser. 100% local, privacy-first conversion powered by WebAssembly with no server uploads.

APE to MP4 Converter - Convert APE to MP4 Locally

Convert your APE lossless audio files into standard MP4 format directly in your browser. 100% local, privacy-first conversion powered by WebAssembly with no server uploads.

Technical Overview & Guide

Video utilities for creators, students, and office workflows. Current tools focus on MP4 to MP3 and audio extraction, with browser-local processing where the tool supports it to reduce upload waits and privacy exposure.