AI Video Editing for TikTok Creators
The edit is what separates a take from a post: vertical frame, word-by-word captions, a punch-in on the good line, a speed ramp through the boring bit, music that sits under your voice instead of on top of it. Valmera does all of that from plain-English requests — you upload the take and describe the post.
Edit Your Next Post
Upload the take, describe the edit, review the result. Account creation and uploads are free; editing requires a subscription.
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None of that is creative work. It's execution — and execution is exactly what an agent can take off your hands. You upload the footage once, the system builds a word-level transcript and detects shots and silences (the analysis runs with visible progress; longer files take longer), and from then on the edit happens in sentences.
The Vertical Frame, Handled
Most footage isn't born vertical. Ask for 9:16 and the agent reframes the whole edit using one of three methods: crop to fill the tall frame, pad with clean bars, or blurred-pad — a softened copy of your own footage filling the space above and below so the post reads as intentional rather than letterboxed. Captions rescale to the new frame with it, so text never lands half off-screen, and 1:1 and 4:5 are one request away when the same cut has to work on another feed.
Two honest limits worth knowing up front: reframing never upscales beyond your source resolution, and it doesn't motion-track a moving subject — you tell the agent what to keep in frame rather than relying on automatic subject following. The reframing docs cover how each method behaves.
Karaoke Captions, the Way Short-Form Wants Them
Captions carry short-form: most of your viewers meet the video muted. Valmera builds them from a word-timed transcript and styles them from your description. Karaoke captions pop words in one at a time as they're spoken, up to six words on a line — the beast and karaoke presets are the loud, high-contrast short-form looks, with podcast and elegant for calmer edits, plus stacked, iridescent, chrome, editorial, fashion, luxe, and impact.
Everything about them takes direction: bundled fonts, any color including a separate per-word highlight, sizes S to XL on a continuous scale, bottom, middle, or top placement, entrance animations, and per-word emphasis so the punchline word goes huge or glows while the rest stays calm. If the transcript mishears a name, fix the sentence in the editable transcript and the captions re-render from your correction. Captions are burned into the exported video — there is no SRT file to download. The captions docs list every option.
Punch-Ins, Speed, and Cuts That Feel Edited
The rhythm tricks that read as "professionally edited" are all requestable. Automatic punch-ins use audio-stress detection on your own delivery: the agent finds the words you hit hardest and zooms in on them, and you can aim a zoom at any point of the frame, up to 2.5x. Speed runs anywhere from 0.25x to 4x on whole sections — race through the setup, sit at normal speed on the payoff — with voices held at natural pitch and captions, music, and effects staying in sync. Slow motion duplicates frames rather than synthesizing new ones, so below roughly 0.6x the motion visibly steps; keep the deep slow-mo short.
For the cuts themselves there are seven transition styles — dip to black, dip to white, whip left, whip right, zoom punch, glitch, and flash — and the style you choose applies at every cut in the edit. Being straight about it: there are no crossfade dissolves, and you can't give each individual cut a different style. Sound effects are real recordings the agent finds on the web rather than picked out of a bundled pack: ask for a whoosh on that cut, an impact on the strongest word, or a riser into the energy peak, and the agent finds a real recorded sound and places it at the moment you named. A sound file you upload yourself gets placed the same way, and you can ask the agent to snap the cuts to the beat of your music.
Sound That Doesn't Get You Skipped
Music comes from the web — the agent searches by genre or vibe and fetches a real, license-labeled track across moods like upbeat, chill, cinematic, corporate, dramatic, hip-hop, ambient and inspiring — or from a track you upload yourself (up to 50MB). Either way the agent ducks it under your voice with sidechain compression, the way a mix engineer would, instead of parking it at a flat low volume. Ask for a loudness master and the export lands at −14 LUFS and −2.0 dBTP, the targets the platforms normalize to, so your post doesn't arrive quieter than the one before it. The audio and music docs go deeper on gain, fades, and voiceover.
Requests TikTok Creators Actually Send
Send them one at a time and review between each — that iteration is the workflow, not a workaround. Account creation and uploads are free, but editing requires a subscription. For a solo short-form workflow, Creator starts at $15/month with 1,000 credits per billing cycle plus the 20-credit daily subscriber top-up.
What Valmera Won't Do for You
Three limits, stated plainly, because finding them out later is worse. Each clip needs finishing: multiple selected story arcs can become child projects, but candidate creation does not automatically caption, reframe or render the batch. Edit and review each child, then start its final export in Studio. No direct publishing: you download the finished MP4 and upload it to TikTok yourself; Valmera doesn't connect to your account, post, or schedule. No native mobile app: the studio runs in mobile browsers, which covers uploading, chatting, previewing, and downloading from a phone, but it isn't an app in the App Store. If bulk clip batches are your entire workflow, the Opus Clip comparison is the honest read; if you want the tall-frame edit done to your direction, that's this.
Describe the Post
9:16, karaoke captions, punch-ins, and music ducked under your voice. Plans start at $15/month.
Create an account →Frequently Asked Questions
Short-Form Editing, Handed Over
Vertical edits from plain-English requests. Cancel anytime.
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