# VidStudio > Browser-based video processing powered by FFmpeg WASM. Resize, crop, compress, and convert videos privately without uploading to servers. All processing happens locally in your browser. All pages on this site support content negotiation. Request any page with the `Accept: text/markdown` HTTP header to receive a Markdown version optimized for LLMs. ## Tools - [Resize](https://vidstudio.app/resize): Resize videos, add letterboxing, crop, and format for social media platforms. - [Resize Video For Tiktok](https://vidstudio.app/resize-video-for-tiktok) - [Resize Video For Instagram Reels](https://vidstudio.app/resize-video-for-instagram-reels) - [Resize Video For Youtube Shorts](https://vidstudio.app/resize-video-for-youtube-shorts) - [Resize Video For Instagram Post](https://vidstudio.app/resize-video-for-instagram-post) - [Resize Video For Linkedin](https://vidstudio.app/resize-video-for-linkedin) - [Resize Video For Facebook](https://vidstudio.app/resize-video-for-facebook) - [Resize Video For Twitter](https://vidstudio.app/resize-video-for-twitter) - [Resize Video For Pinterest](https://vidstudio.app/resize-video-for-pinterest) - [Video Cropper](https://vidstudio.app/video-cropper) - [Trim](https://vidstudio.app/trim): Trim, cut, and remove sections from videos. - [Normalize](https://vidstudio.app/normalize): Batch process multiple videos to consistent formats. - [Compress](https://vidstudio.app/compress): Compress videos to reduce file size with quality targeting. - [Compress Video For Discord](https://vidstudio.app/compress-video-for-discord) - [Compress Video For Email](https://vidstudio.app/compress-video-for-email) - [Compress Video For Whatsapp](https://vidstudio.app/compress-video-for-whatsapp) - [Compress Video For Imessage](https://vidstudio.app/compress-video-for-imessage) - [Compress Video For Slack](https://vidstudio.app/compress-video-for-slack) - [Compress Video For Twitter](https://vidstudio.app/compress-video-for-twitter) - [Audio](https://vidstudio.app/audio): Audio processing tools for video files. - [Extraction](https://vidstudio.app/audio/extraction): Extract audio from video files to MP3, WAV, FLAC, or AAC. - [Video To Mp3](https://vidstudio.app/video-to-mp3) - [Video To Aac](https://vidstudio.app/video-to-aac) - [Video To Wav](https://vidstudio.app/video-to-wav) - [Video To Flac](https://vidstudio.app/video-to-flac) - [Video To Opus](https://vidstudio.app/video-to-opus) - [Video To Ogg](https://vidstudio.app/video-to-ogg) - [Mp4 To Mp3](https://vidstudio.app/mp4-to-mp3) - [Mov To Mp3](https://vidstudio.app/mov-to-mp3) - [Webm To Mp3](https://vidstudio.app/webm-to-mp3) - [Mkv To Mp3](https://vidstudio.app/mkv-to-mp3) - [Avi To Mp3](https://vidstudio.app/avi-to-mp3) - [Mp4 To Wav](https://vidstudio.app/mp4-to-wav) - [Mp4 To Aac](https://vidstudio.app/mp4-to-aac) - [Mp4 To M4a](https://vidstudio.app/mp4-to-m4a) - [Effects](https://vidstudio.app/audio/effects): Apply audio effects to video files. - [Mixing](https://vidstudio.app/audio/mixing): Mix and adjust audio tracks in videos. - [Subtitles](https://vidstudio.app/subtitles): Add subtitles and text overlays to videos. - [Text Overlay](https://vidstudio.app/subtitles/text-overlay): Add text overlays and captions to videos. - [File Subtitles](https://vidstudio.app/subtitles/file-subtitles): Add subtitle files (SRT, VTT) to videos. - [Text Effects](https://vidstudio.app/subtitles/text-effects): Add animated text effects to videos. - [Auto Caption](https://vidstudio.app/auto-caption) - [Captions For Tiktok](https://vidstudio.app/captions-for-tiktok) - [Captions For Instagram Reels](https://vidstudio.app/captions-for-instagram-reels) - [Captions For Youtube Shorts](https://vidstudio.app/captions-for-youtube-shorts) - [Captions For Podcasts](https://vidstudio.app/captions-for-podcasts) - [Auto Caption No Upload](https://vidstudio.app/auto-caption-no-upload) - [Auto Caption No Signup](https://vidstudio.app/auto-caption-no-signup) - [Auto Caption No Watermark](https://vidstudio.app/auto-caption-no-watermark) - [Free Srt Generator](https://vidstudio.app/free-srt-generator) - [Vtt Generator](https://vidstudio.app/vtt-generator) - [Add Subtitles To Video](https://vidstudio.app/add-subtitles-to-video) - [Burn Subtitles Into Video](https://vidstudio.app/burn-subtitles-into-video) - [Closed Captions Generator](https://vidstudio.app/closed-captions-generator) - [Kapwing Alternative Captions](https://vidstudio.app/kapwing-alternative-captions) - [Veed Alternative Captions](https://vidstudio.app/veed-alternative-captions) - [Submagic Alternative](https://vidstudio.app/submagic-alternative) - [Thumbnails](https://vidstudio.app/thumbnails): Extract thumbnails and preview images from videos. - [Watermark](https://vidstudio.app/watermark): Add image or text watermarks to videos. - [Video Editor](https://vidstudio.app/video-editor) - [Video Editing Software](https://vidstudio.app/video-editing-software) - [Text Based Video Editor](https://vidstudio.app/text-based-video-editor) - [Remove Filler Words](https://vidstudio.app/remove-filler-words) - [Remove Silence From Video](https://vidstudio.app/remove-silence-from-video) - [Descript Alternative](https://vidstudio.app/descript-alternative) - [Orator Vs Descript](https://vidstudio.app/orator-vs-descript) - [Podcast Video Editor](https://vidstudio.app/podcast-video-editor) - [Interview Video Editor](https://vidstudio.app/interview-video-editor) - [Transcribe Video To Text](https://vidstudio.app/transcribe-video-to-text) - [Streamlabs Podcast Editor Alternative](https://vidstudio.app/streamlabs-podcast-editor-alternative) - [Capcut Alternative](https://vidstudio.app/capcut-alternative) - [Video Editor No Upload](https://vidstudio.app/video-editor-no-upload) - [Private Video Editor](https://vidstudio.app/private-video-editor) - [Video Editor No Signup](https://vidstudio.app/video-editor-no-signup) - [Video Editor No Watermark](https://vidstudio.app/video-editor-no-watermark) - [Video Editor Vs Kapwing](https://vidstudio.app/video-editor-vs-kapwing) - [Video Editor Vs Veed](https://vidstudio.app/video-editor-vs-veed) - [Video Editor Vs Clipchamp](https://vidstudio.app/video-editor-vs-clipchamp) - [Video Editor Vs Capcut](https://vidstudio.app/video-editor-vs-capcut) - [Video Editor For Youtube](https://vidstudio.app/video-editor-for-youtube) - [Video Editor For Tiktok](https://vidstudio.app/video-editor-for-tiktok) - [Video Editor For Instagram](https://vidstudio.app/video-editor-for-instagram) - [Video Editor For Podcasters](https://vidstudio.app/video-editor-for-podcasters) - [Video Editor Overlay](https://vidstudio.app/video-editor-overlay) - [Private Resize](https://vidstudio.app/private-resize) - [Resize No Upload](https://vidstudio.app/resize-no-upload) - [Offline Video Resizer](https://vidstudio.app/offline-video-resizer) - [Private Compress](https://vidstudio.app/private-compress) - [Compress Video No Upload](https://vidstudio.app/compress-video-no-upload) - [Offline Video Compressor](https://vidstudio.app/offline-video-compressor) - [Private Trim](https://vidstudio.app/private-trim) - [Trim Video No Upload](https://vidstudio.app/trim-video-no-upload) - [Private Audio Extractor](https://vidstudio.app/private-audio-extractor) - [Offline Video To Mp3](https://vidstudio.app/offline-video-to-mp3) - [Private Watermark](https://vidstudio.app/private-watermark) - [Private Thumbnail Generator](https://vidstudio.app/private-thumbnail-generator) - [Gdpr Compliant Video Editor](https://vidstudio.app/gdpr-compliant-video-editor) - [Hipaa Compliant Video Tools](https://vidstudio.app/hipaa-compliant-video-tools) - [Nda Video Editor](https://vidstudio.app/nda-video-editor) - [Licenses](https://vidstudio.app/licenses) ## Blog - [Edit Video Podcast Without Uploading](https://vidstudio.app/blog/edit-video-podcast-without-uploading) - [Remove Filler Words From Interview](https://vidstudio.app/blog/remove-filler-words-from-interview) - [Edit Talking Head Video By Transcript](https://vidstudio.app/blog/edit-talking-head-video-by-transcript) - [Does Imessage Compress Videos](https://vidstudio.app/blog/does-imessage-compress-videos) - [Does Slack Compress Videos](https://vidstudio.app/blog/does-slack-compress-videos) - [Capcut Alternatives Private](https://vidstudio.app/blog/capcut-alternatives-private) - [Edit Video Without Uploading](https://vidstudio.app/blog/edit-video-without-uploading) - [Browser Video Editor Privacy](https://vidstudio.app/blog/browser-video-editor-privacy) - [Webcodecs Vs Ffmpeg Wasm](https://vidstudio.app/blog/webcodecs-vs-ffmpeg-wasm) - [Video Editing For Compliance](https://vidstudio.app/blog/video-editing-for-compliance) - [Optimize Video For Web](https://vidstudio.app/blog/optimize-video-for-web) - [Compress Video Online Free](https://vidstudio.app/blog/compress-video-online-free) - [Resize Video For Social Media](https://vidstudio.app/blog/resize-video-for-social-media) - [Extract Audio From Video](https://vidstudio.app/blog/extract-audio-from-video) - [Getting Started Video Resizing](https://vidstudio.app/blog/getting-started-video-resizing) - [Understanding Aspect Ratios](https://vidstudio.app/blog/understanding-aspect-ratios) - [Ffmpeg Wasm Introduction](https://vidstudio.app/blog/ffmpeg-wasm-introduction) - [Social Media Video Specs](https://vidstudio.app/blog/social-media-video-specs) - [Letterboxing Vs Cropping](https://vidstudio.app/blog/letterboxing-vs-cropping) ## Legal - [Privacy Policy](https://vidstudio.app/privacy) - [Terms of Service](https://vidstudio.app/terms)