What you can make with videoFn.
videoFn gives Claude or ChatGPT the tools to be your editing partner on Mac. Give it the brief, watch the preview and shape the result together. The editor is there whenever you want to make changes yourself.
Start with the video you need. Each example shows a real export, the brief behind it and the choices that bring it together.
Tasks
Product demo video
Make a product demo video for your SaaS or app from screen recordings and a script. Your AI partner shapes the story, narration and scenes on Mac.
App Store preview video
Make an App Store preview video for your app on your Mac. Your AI partner turns screen recordings into a captioned portrait preview with music.
Social clips
Turn long videos into short vertical clips for Shorts, Reels and TikTok. Your AI partner frames horizontal footage for a phone and adds captions.
YouTube intro
Make a short YouTube intro that fits your channel. Your AI partner brings your name, footage and music together in videoFn on Mac.
Explainer video
Turn your script into an animated explainer video, with no avatars. Your AI partner builds scenes, narration and moving diagrams on your Mac.
PDF to video
Turn a PDF into a narrated video on your Mac. Your AI partner reads the document, picks the key points and builds scenes, voiceover and captions.
Word document to video
Turn a Word document into a video on your Mac. Your AI partner turns your guide, script or notes into narrated scenes with titles and captions.
Excel to animated chart
Turn a spreadsheet into an animated bar chart video on your Mac. Your AI partner reads the numbers, builds the chart and adds narration.
Turn your music into a video
Make a music video from your photos and clips. videoFn analyses the track so cuts, camera moves and titles follow the beat, the build and the drop.
Video ads
Make short video ads with a clear offer. Your AI partner shapes the opening, text and call to action, with versions to compare in videoFn.
Add captions
Add subtitles to video on your Mac. Speech is transcribed locally, captions are timed word by word, and your AI partner checks they are easy to read.
Lyric video
Make a lyric video on your Mac. Your AI partner times the words to the vocal, gives the key words room to land and builds the background.
Show what’s new
Make a release notes video for your product update. Your AI partner turns your changelog into readable titles and a short video on your Mac.
Features
Edit video with Claude
Can Claude edit videos? With videoFn, yes. Give Claude a brief and it builds, reviews and refines the edit on your Mac. You shape the result.
Animated text
Make kinetic typography and animated text videos. Your AI partner handles the motion, the timing to speech or music and the reading time on your Mac.
Check and improve your video
An AI video reviewer checks text, framing, motion, pacing, audio and the export. It fixes what fails and checks again before you see the video.
Tidy up your recording
Remove ums, filler words and long pauses from video on your Mac. Your AI partner cuts at quiet points, keeps your original voice and checks each cut.
Edit video with ChatGPT
Use ChatGPT as your video editor on Mac. Connect it to videoFn and give it a brief. It builds the cut, checks its work and makes your changes.
MCP video editor
videoFn is a Mac video editor with an MCP server built in. Claude, Codex or any MCP client can create, edit, review and export a video.
Follow a person or object
Pin text, labels and highlights to a moving person or object. videoFn does the motion tracking on your Mac, with no keyframes placed by hand.
Edit to the music
Sync your video to the beat. videoFn finds the beats and changes in energy in your track, and your AI partner cuts and animates to them on Mac.
Add a voiceover
Add an AI voiceover to your video from text. videoFn generates the narration on your Mac, with word timings for captions and visual cues.
Create your own effects
Create an effect from your own idea. Describe its look and movement, generate custom code, and refine the result in videoFn on your Mac.
Made on your Mac
Rendering, transcription, voice generation and tracking run on your Mac. Projects and exports stay in local folders, with no cloud render queue.