AI-POWEREDTOOLBOX

AI Toolbox is a collection of free, browser-based tools for video editing, audio processing, and image manipulation. All tools run entirely in your browser using WebAssembly technology, meaning your files never leave your device. No account is required.

Yes. All tools are completely free with no watermarks, no quality restrictions, and no hidden fees. There are no usage limits — you can process as many files as you want, as often as you want.

Absolutely. Your files are never uploaded to any server. All processing happens locally in your browser using WebAssembly-compiled FFmpeg. No data leaves your device, there are no server logs, and closing the tab clears everything from memory.

AI Toolbox works best on Chromium-based browsers like Chrome, Edge, and Brave, which offer the strongest WebAssembly performance. Firefox and Safari are supported but may be slower with large files. On mobile, Chrome for Android works well; iOS Safari has limited WebAssembly performance.

No account is required to use any tool. Open a tool page, drop your file, and start processing immediately. Accounts are optional and only needed for saving preferences or accessing future features.

Video tools support MP4, WebM, MOV, MKV, AVI, FLV, 3GP, MPG, WMV, OGV, M4V, and GIF. Audio extraction supports MP3, WAV, FLAC, AAC, and OGG output. Image cropping supports JPEG, PNG, WebP, BMP, and AVIF. Each tool page lists its specific format support.

No. Because processing happens entirely in your browser, there are no server-imposed file size limits. The only constraint is your device's available memory (RAM). For very large files, we recommend using a desktop browser and enabling Fast Mode when available.

Our tools use FFmpeg compiled to WebAssembly (FFmpeg.wasm), the same multimedia framework used by professional editors and streaming platforms. WebAssembly lets this software run directly in your browser tab at near-native speed, without plugins or downloads.

Fast Mode is available in the Video Splitter and Audio Splitter. It uses stream copy to split files instantly without re-encoding, which means no quality loss and near-instant processing regardless of file size. The trade-off is that cuts snap to the nearest keyframe rather than being frame-exact.

Yes, all tools are mobile-friendly. Chrome on Android handles moderate-sized files well. iOS Safari works but is slower due to WebAssembly limitations. For large or high-resolution files, a desktop browser is recommended for the best experience.

The Video Converter supports 12 formats: MP4, MKV, WebM, AVI, MOV, WMV, FLV, 3GP, MPEG, OGV, M4V, and GIF. You can convert any of these formats to any other, with control over output quality (High, Medium, Low) and encoding speed.

Open the Audio Extractor tool, drag and drop your video file, select your preferred audio format (MP3, WAV, FLAC, AAC, or OGG), choose a quality level, and click Extract Audio. The audio file will be ready to download in moments — all processed locally.

It depends on the operation. Fast Mode splitting copies the original data without any quality loss. Re-encoding (format conversion, normal-mode splitting) involves minimal quality reduction when High quality is selected. For lossless audio, choose WAV or FLAC output.

No. All tools run directly in your browser with no installation, plugins, or downloads required. The FFmpeg WebAssembly module loads automatically when you open a tool page. You just need a modern browser.

Currently, each tool processes one file at a time. After your first file is done, you can immediately start processing the next one. This approach keeps memory usage manageable and ensures reliable processing on all devices.