Free Online Video Tools
Edit videos directly in your browser. Trim clips, add subtitles, and create professional content—no software installation needed.
Choose a tool to get started
All tools are free, work in your browser, and require no sign-up to try.
Free Online Video Trimmer
Cut and trim your videos to the perfect length. Remove unwanted sections, create clips, and export in high quality—all in your browser.
Try it freeFree Online Subtitle Creator
Add subtitles and captions to your videos. AI-powered transcription with easy editing. Export as SRT or burn subtitles directly into your video.
Try it freeFree Online Video Transcript Extractor
Convert any video to text with AI-powered transcription. Extract accurate transcripts in seconds—perfect for subtitles, documentation, or repurposing content.
Try it freeFree Online Video Watermark Tool
Add your logo or text watermark to any video. Protect your content, build your brand, and maintain ownership—all in your browser.
Try it freeFree Online Video Cropper
Crop and resize videos for any platform. Convert landscape to portrait for TikTok, Reels, and Shorts—zoom, pan, and download in your browser.
Try it freeFree Online Video to FAQ Generator
Turn your videos into comprehensive FAQs automatically. AI analyzes your content and generates relevant questions and answers in seconds.
Try it freeFree Online Video to Help Article
Transform tutorial videos into professional help articles. AI generates step-by-step documentation with auto-captured screenshots.
Try it freeFree Online Subtitle Translator
Translate subtitle files to any language. Upload SRT, VTT, or ASS files and download the translated version instantly—powered by AI.
Try it freeFree Online Video Background Music
Add background music to any video. Upload your video and audio file, adjust volume and fade settings, and download the result—no watermark.
Try it freeFree Online YouTube Thumbnail Generator
Generate professional YouTube thumbnails from your video. AI picks the best frames and suggests text — customize style, colors, and layout, then download a 1280x720 PNG.
Try it freeFree Online YouTube Description Generator
Generate SEO-optimized YouTube descriptions with timestamps and chapters from your subtitle file. Get a title, overview, and call-to-action — ready to paste.
Try it freeFree AI Video Trimmer
Upload a video and let AI detect silence, static screens, and dead air. Review suggested cuts on a visual timeline, adjust if needed, and download your clean video.
Try it freeFree Online Video Merger
Combine multiple videos into one. Upload your clips, reorder them, and download a single merged MP4 file. No quality loss when formats match.
Try it freeFree Online Video Rotator
Rotate or flip any video in seconds. Rotate 90° clockwise, counter-clockwise, 180°, or flip horizontally and vertically. No software needed.
Try it freeFree Online Video Speed Changer
Speed up or slow down any part of your video. Select regions and set different playback speeds from 0.2x to 5x. Audio is adjusted automatically.
Try it freeFree Online Video Format Converter
Convert videos between MP4, WebM, MOV, AVI, and MKV for free. Upload a file or paste a URL and download in your chosen format.
Try it freeFree Online Video Fade In/Out
Add smooth fade-in and fade-out effects to any video. Set custom durations, choose black or white fades, and download in seconds.
Try it freeFree Online Video Summary Generator
Summarize any video with AI. Upload a file or paste a URL — including YouTube — and get a clear, structured summary in seconds.
Try it freeFree Online Image Annotator
Add arrows, boxes, text, and blur to any image. Annotate screenshots, diagrams, or photos and download the result — no sign-up required.
Try it freeWhy use Vidocu's free tools?
Works in any browser
No software to install. Works on Chrome, Firefox, Safari, and Edge. Use on Windows, Mac, Linux, or mobile devices.
Fast processing
Cloud-powered processing means your edits are ready in seconds, not minutes. No strain on your computer.
Private & secure
Your videos are processed securely and deleted after download. We never share your content with anyone.
How it works
Choose a tool
Pick the tool you need—video trimmer, subtitle creator, or more coming soon.
Upload your video
Drag and drop or click to upload. Supports MP4, MOV, WebM, and more.
Edit & download
Make your edits and download the result. It's that simple.
Do more with Vidocu
Sign up for free to unlock our full suite of AI-powered video tools.
AI Video Translation
Translate your videos to 65+ languages with natural AI voiceover that matches your tone.
Learn more →Video to Documentation
Turn any video into step-by-step documentation with auto-generated screenshots.
Learn more →AI Subtitles Generator
Automatically generate accurate subtitles with perfect timing. Edit and export in seconds.
Learn more →AI Knowledge Base Generator
Build a complete knowledge base from your video library with AI-generated articles.
Learn more →Frequently asked questions
Yes! Our online video tools are completely free to use. You can trim videos, create subtitles, and more without any cost. For advanced features and higher quality exports, you can sign up for a Vidocu account.
No downloads required. All our tools work directly in your browser. Simply upload your video, make your edits, and download the result. Works on any device with a modern web browser.
We support all common video formats including MP4, MOV, WebM, AVI, and more. Your exported videos will be in MP4 format for maximum compatibility across devices and platforms.
Free tools support videos up to 500MB. For larger files and unlimited processing, consider signing up for a Vidocu account to access our full suite of video editing capabilities.
Your privacy is important to us. Videos are processed securely and automatically deleted from our servers after processing. We never share your content with third parties.
Yes! Our tools are fully responsive and work on smartphones and tablets. Upload videos directly from your camera roll and edit on the go.
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