AI Video Editor
Valmera is a free AI video editor: you upload real footage, describe the edit in plain English, and an AI agent performs the whole edit — cuts, captions, music, speed, transitions, color — then renders a full-quality MP4 from your original file. No timeline skills required, and the free plan needs no credit card.
That sentence is the entire workflow. If you can say "cut the boring parts, add captions, and make it feel cinematic", you can edit video with AI — the agent turns the request into a finished edit and shows you a preview to react to.
Edit Your First Video Free
Upload footage, type the edit, review the preview. 20 free credits daily plus a 150-credit welcome bonus — no credit card.
Start Editing Free →An Agent That Edits — Not a Toolbar of AI Buttons
Most products called an AI video editor are manual editors with AI assists bolted on: a button that removes silences, a panel that generates subtitles. Between the assists, you are still the editor — trimming, dragging, aligning, exporting. Valmera is an agentic video editor: the AI is the editor, and your job is to describe the result and judge the preview.
When you upload, Valmera analyzes the footage once — a word-accurate transcript, the audio, and what is actually on screen — with visible progress. From then on, every edit is a conversation. The agent inspects real frames before and after its changes, so requests like "blur the username in the corner" or "end on the wide shot" land where they should.
Everything runs in the browser on desktop and mobile — nothing to install (see the online video editor page). And you do not even need a video to start: images, clips, and music can become a sequential canvas project, which is how the AI slideshow maker works. You can also paste a link to bring media into your edit.
How to Edit a Video with AI
- 1Upload your videoSign up free (no credit card) and upload footage up to 2GB or 3 hours. Valmera analyzes it once — transcript, audio, and what is on screen — with visible progress the whole way.
- 2Type the edit you wantDescribe the result in plain English: "cut all the silences and filler words", "add karaoke captions and put chill music under my voice", "speed the middle section up to 1.5x". One request can cover many steps at once.
- 3Preview, refine, exportWatch the preview, then refine by chatting — "looser cuts", "bigger captions", "different track". When it is right, export a full-quality MP4 rendered from your original upload.
Long uploads take a while to analyze — progress stays visible, and the one-time analysis is reused by every edit afterward.
What You Can Edit with AI
Every capability below is performed by the agent from a plain-English request — and each one is also available as a focused tool page if you came here for a single job.
Silence removal
One request — “cut the dead air” — removes every silent stretch, snapped to word boundaries so nothing sounds clipped. Restore any cut later.
Filler words & retakes
Ums, uhs, ers, and custom words like “you know” come out. Repeated takes are detected too, and the best take is kept.
Word-accurate captions
Presets from podcast to beast to karaoke, 12 bundled fonts, 9 entrance animations, per-word emphasis, and an editable transcript.
Speed control
0.25x to 4x on any range of the video. Voices keep their natural pitch, and music, captions, and effects stay in sync.
7 transition styles
Dip to black, dip to white, whip left, whip right, zoom punch, glitch, flash — one request styles every cut in the video.
On-screen text
7 designed templates — title, subtitle, lower third, callout, big number, quote, chapter — at any time, position, and color.
Music that ducks itself
24 royalty-free tracks across 8 moods, or upload your own. Music ducks smoothly under speech like a real mix engineer.
Beat-synced editing
Cuts snap to the musical beat, punch-ins land on your most emphasized words, and a sound-design pass places whooshes and impacts.
Looks & color grading
One-request looks — hype, clean, cinematic, luxury, meme — plus 6 grade presets and custom exposure-to-tint grading.
Zooms & punch-ins
Aimable zooms up to 2.5x — punch, ease, push-in, pull-out — plus automatic punch-ins where your delivery peaks.
Reframe for any platform
16:9, 9:16, 1:1, or 4:5 by crop, pad, or blurred pad — captions rescale with the frame, and nothing is ever upscaled.
Blur & censor
Blur, pixelate, or black out any region — faces, usernames, plates — and the censor follows through cuts and reframes.
Those are the highlights, not the whole list — browse all AI video editing tools for the full set. The agent can also generate media into the edit — AI images placed as full-frame stills with Ken Burns motion, described-to-order sound effects, and short generated clips — each charged by its actual cost.
Example Prompts That Actually Work
Valmera is a chat product, so the honest way to show what it does is the prompts themselves. Every one of these maps to a shipped capability:
One request produces one finished result — a single edit, previewed and then exported — and follow-up messages refine the same edit instead of starting over.
Type It. Watch It Happen.
The agent performs the edit and shows you a preview. Free to try — no credit card.
Start Editing Free →The Honesty Layer: Replies You Can Trust
AI tools have a credibility problem: they confidently describe work they did not do. Valmera treats that as a system design problem. Every agent reply is verified server-side against the edits actually made — the agent cannot claim a cut, a caption, or a music change that did not happen. If a request fails or is out of scope, the reply says so.
The practical effect: you never re-watch a 40-minute video to audit the AI. And everything stays reversible in conversation — cut ranges can be restored, and the transcript is editable, so fixing a misheard word re-renders the captions from your correction.
Who It Is For
The same agent, pointed at different jobs:
YouTubers
Jump cuts, punch-ins, captions, and grades for talking-head videos.
Podcasters
Cut silences and repeated takes from long recordings, then clip highlights.
Short-form creators
9:16 reframes, karaoke captions, beat-synced cuts for TikTok and Reels.
Course creators
Clean lessons: dead air out, chapters and callouts on screen.
Social media managers
Reframe the same edit for any platform — 16:9, 9:16, 1:1, 4:5.
Agencies
Client revisions by description, with every change verified before you export.
What Valmera Does Not Do
An honest tool page should include the limits, so here they are. Valmera does not do crossfade dissolves — the 7 transition styles are punchy accents, and one global style applies at every cut. Overlays and censor regions do not motion-track a moving subject (the censor does follow through cuts and reframes). Captions burn into the video; there is no separate subtitle file. Slow motion duplicates frames rather than synthesizing new ones, so below 0.6x it visibly steps.
Each request produces one video — there is no batch ten-clips-at-once output. There are no team seats, brand kits, share links, or direct publishing: you export a file and post it where you like. Custom fonts cannot be uploaded (12 fonts are bundled). If any of those are dealbreakers, Valmera will tell you so in chat too — the honesty layer applies to the product, not just this page.
Free to Start, Priced by Work Done
The free plan gives you 20 credits every day (they reset daily) plus a one-time 150-credit welcome bonus — no credit card. Plus is $20/month for 800 credits per billing cycle and Pro is $50/month for 2,400, and subscribers keep the 20 daily credits on top. There is no flat per-edit price: each request charges credits in proportion to the AI work actually done, so simple edits cost the least.
Simple, Transparent Pricing
Frequently Asked Questions
Let the AI Edit Your Next Video
Upload real footage, describe the edit, download the result. Free plan — no credit card, nothing locked behind a paywall.
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