Free Online Video Tools

YouTube Transcript ExtractorGet the available public transcript from a YouTube video link, switch caption languages, search timestamped segments, copy clean text and download TXT, SRT, VTT or JSON. Online Video EditorEdit videos in a private full-screen browser workspace with multi-clip trimming and splitting, timeline reordering, crop and transforms, speed and audio controls, text and image overlays, captions, filters, fades and MP4 or WebM export. Video to MP4Convert supported video files to H.264/AAC MP4 locally with smaller, balanced or higher-quality output presets. WebM to MP4Convert WebM video to a widely compatible H.264/AAC MP4 file in your browser. MOV to MP4Convert a supported MOV or QuickTime video to H.264/AAC MP4 locally in your browser. MP4 to WebMConvert a browser-readable MP4 video to WebM locally with selectable output size and bitrate. Video CompressorCompress video locally by quality, target MB or bitrate with resolution, frame-rate, codec, audio bitrate/remove-audio controls and source/result size comparison. Video TrimmerTrim browser-readable video by entering times or setting start and end from playback. MP4 sources return MP4; other supported sources use WebM. Video ResizerResize video to social and custom frames using contain/pad, cover/crop or stretch modes with background, FPS, bitrate, MP4/WebM output and framing preview. Video RotatorRotate a video 90 or 180 degrees with a source preview before processing. MP4 sources return MP4; other supported sources use WebM. Mute VideoRemove the audio track from browser-readable video. MP4 sources return a silent MP4; other supported sources use WebM. Change Video SpeedChange browser-readable video speed from 0.25x to 2x with a slider and quick presets. MP4 sources return MP4. Add Subtitles to VideoAdd subtitles by typing timed caption cues or importing SRT/VTT, then edit wording and timing, style the captions, preview them live and burn them into the exported video. Extract Audio from VideoExtract a supported video audio track and encode it as MP3 locally with selectable output bitrate. Crop VideoCrop video with a draggable eight-handle selection, aspect-ratio presets and exact source-pixel X, Y, width and height controls, then export H.264 MP4 locally. Flip VideoMirror video horizontally, vertically or both with a live source preview and local H.264 MP4 export. Reverse VideoReverse video frames and optionally reverse the audio track locally; intended for practical short clips because reversal buffers media in browser memory. Loop VideoRepeat a video two to ten times into one continuous H.264/AAC MP4 with an estimated final duration. Merge VideoJoin multiple videos in selected order, normalize them to one output frame and preserve synchronized audio or add silence for clips without audio. Split VideoSplit a video by equal parts or fixed segment duration and download independently playable MP4 segments together as ZIP. Video Aspect Ratio ChangerChange video framing for 16:9, 9:16, 1:1, 4:5 or custom dimensions using contain/pad, cover/crop or stretch behavior. Video FPS ChangerConvert video to a selected 15, 24, 25, 30, 50 or 60 FPS timeline with H.264/AAC output. Video Bitrate CalculatorCalculate practical video bitrate from target file size, duration and audio bitrate, or estimate output size from a chosen video bitrate. Video Metadata ViewerInspect local video container information including duration, dimensions, codecs, frame rate, pixel format, audio codec/sample rate and file size using the bundled media engine. Video Thumbnail ExtractorScrub to a video time, preview the exact browser-decoded frame and export it as PNG or JPG at source resolution. Extract Frames from VideoExtract video frames at a chosen interval or FPS, cap the total frame count and download numbered PNG frames as ZIP. Add Music to VideoAdd a music or audio file to video, choose its start point, loop and fade it, then replace the original soundtrack or mix both tracks with independent volume controls. Add Image to VideoOverlay a PNG, JPG or WebP image on video with live preview, source-pixel width, position, playhead timing and opacity controls, then export locally as MP4. Add Text to VideoType custom multiline text, choose font, weight, alignment, colour, outline and background style, preview its position and timing live, then burn it into MP4. Video Fade In / OutApply configurable video and audio fade-in/fade-out durations at the real start and end of a clip. Video FiltersApply grayscale, warm, cool, vintage or contrast looks with a live CSS preview approximation and real FFmpeg filter export. Video Volume ChangerLower or boost the video soundtrack from mute to +12 dB while copying the transformed video into a new MP4. Screen RecorderRecord a user-selected browser screen, window or tab locally with optional shared-system audio and microphone mixing where the browser supports it. Camera RecorderRecord camera and microphone locally with device selection, live preview, pause/resume, elapsed timer and downloadable WebM output. Slideshow MakerTurn multiple images into an H.264 MP4 slideshow with per-slide duration, output size, contain/cover fitting and configurable background. SRT to VTT / VTT to SRTConvert subtitle files between SRT and WebVTT locally while preserving cue timing and multiline text. Subtitle EditorEdit subtitle cue start/end times and text in a structured table, add/delete cues, validate ordering and export SRT or VTT. Subtitle Time ShifterShift every SRT or VTT cue earlier or later by milliseconds/seconds with negative-time clamping and downloadable output. Subtitle MergerMerge two SRT/VTT subtitle tracks into one chronologically sorted subtitle file with optional timing offset for the second track.