Video Trimmer
Cut the beginning or end and keep only the clip you need.
Trim video ↗Editing & creator tools
Video Editing & Creator Tools
Trim, resize, change speed, mute or add text. Edit a file you already have, right in your browser. Your script and planning tools are still here below.
5 local editing toolsNo video uploadNo generation credits to edit
Edit your video
Video Resizer
Go vertical, square or wide. Fit the frame or crop to fill.
Resize video ↗Video Speed Changer
Slow it down or speed it up, from 0.5× to 2×.
Change video speed ↗Remove Audio
Download a copy without the original audio.
Remove audio ↗Add Text to Video
Add a title or message that stays on screen. Not automatic subtitles.
Add text to video ↗Files up to 100 MB and 3 minutes. Local, real-time export up to 1280 px on the long edge. MP4 or WebM depending on your browser; downloads are not saved to My Videos.
Write
Start with a topic
Video Script Generator
Type a topic and get a full structured Shorts script (hook, beats, payoff) rendered in the page.
Start with a topic
Hook Generator
Type a topic and get opening hooks for a Short. Text only — it does not render a video.
Start with your audience
Comment-to-Script Generator
Paste a viewer comment, customer FAQ or sales objection and get a structured response Short script. Text only — it does not render a video.
Start with verified facts
Product Video Script Generator
Paste verified product facts and an optional audience to get a structured faceless Short ad script. It does not scrape URLs, invent missing claims or render a video.
Start with a real business offer
Local Business Ad Script
Add the business name, service, best customer, one verified differentiator and a call to action to get an editable 35-second Short ad draft. It does not invent claims, call AI or render a video.
Plan
Start with a client request
Client Video Brief
Turn a client offer, audience, goal, supplied proof and call to action into a structured 35-second faceless Short brief with an approval checklist. It runs in the browser and does not invent proof or render a video.
Start with a business goal
Weekly Content Planner
Choose a business offer, audience, goal and cadence to get a weekly Short-form content plan. It does not research claims, schedule posts, publish content or render a video.
Start with your numbers
YouTube Shorts Earnings Calculator
Estimate Shorts earnings from views and niche RPM.
Start with a publishing schedule
Video Cost Calculator
Choose a Kineo engine, finished-video duration and monthly publishing cadence to see the credits required, the cheapest current plan that covers the schedule, and an honest lower-volume option when it reduces the plan cost or brings the target within self-serve capacity. It uses the same engine costs and plan grants as checkout; it does not estimate platform earnings or render a video.
Start with an internal decision
Business Approval Brief
Choose a use case, publishing cadence and reviewer to build a factual internal note, then exchange a closed approve, change or not-now response. It does not collect company details, create a contract, promise ROI or render a video.
Review & publish
Start with a topic
YouTube Title & Description Generator
Turn one topic into 10 title options, an editable description and up to 10 focused hashtags. It does not upload or render a video.
Start with a finished draft
Script Duration Calculator
Paste a production script to estimate spoken duration, see the word gap for 35 or 60 seconds and exclude headings, visual prompts and editing notes from the count.
Start with an idea
Video Idea Checker
Paste a Short idea and get a 0-100 read on hook, retention, trend and shareability, plus specific tips to raise it.
Create a new video
Edit an existing video here. Create a new one with Kineo.
When your idea is ready, Kineo can turn it into a finished vertical Short with voiceover, visuals and captions. That next step requires an account; the free test does not require a card.