Free TikTok Video Editor with AI Captions

Yes. ToolDeck TikTok Video Editor is free, adds no watermark on export, needs no account and never uploads your files. You get a 9:16 vertical canvas, AI captions, silence removal, filters and MP4 export up to 1080×1920 at 60 fps. There are no credits, daily caps or length limits. The only limit is your device’s memory and speed.

No. Open the page, drop in your clips and start editing. There is no login, no email wall and no trial period. Export the MP4 and post it wherever you like.

No. The editor exports a clean MP4 and you upload it inside the TikTok app or the TikTok web uploader. ToolDeck is a browser editor, not an integrator with TikTok’s publishing API.

It covers the core TikTok job: 9:16 editing, bold AI captions, silence removal, text animations, transitions and speed ramps with no watermark. Several reviews report that CapCut moved auto captions and some AI tools behind a paid plan, so check its current free tier. ToolDeck does not include the trending sound library or direct publish; import your sound file and post manually.

Import your clip, open the AI Captions and Subtitles tab on the left and press Generate Captions. Whisper runs on your device and adds caption clips on the Text track. Edit any word, pick a style, and export the MP4 with burned-in captions.

Yes. Pick a bold font, add a thick outline or a glow, and keep two to four words per line. The editor includes 40+ caption styles. If you want the classic look with one highlighted word per line, add a per-word highlight in the Style tab.

The built-in speech model is English only. For Urdu, Hindi, Arabic and other languages, import an SRT or VTT file and burn it into the video. Accuracy drops with music, noise and strong accents, so review the text before exporting.

Yes. Open the AI Captions and Subtitles tab, press Import SRT / VTT file and choose your file. Cues become editable caption clips that use your chosen style, and they are rendered into the exported MP4.

Yes. Add emojis and stickers on the Text track, animate entrances, and position them anywhere on the 9:16 frame. Text pop-ins can snap to beat markers so they land on the rhythm of your sound.

1080×1920 at 30 or 60 fps is the standard TikTok recommendation. The editor defaults to 9:16 when your first clip is vertical. You can go up to 4K if your device handles it, but TikTok re-encodes anyway.

Yes. Choose 9:16 in the Ratio menu, or let the editor set it when your first clip is vertical. Turn on Blurred background if you drop a landscape clip and want to fill the sides.

TikTok accepts MP4 and WebM. ToolDeck exports MP4 (H.264 with AAC audio) in Chrome and Edge, which uploads without issues. The recorder engine exports MP4 or WebM depending on the browser.

TikTok allows up to 10 minutes for most accounts, up to 60 minutes for some. ToolDeck has no length limit, but 1 GB per imported file, and projects over 30 minutes strain browser memory. Split long projects into parts.

Without a GPU, encoding runs on the CPU and 60 fps at 1080×1920 is slow. Try 30 fps, close other tabs, and use Chrome or Edge on desktop. Mobile browsers are much slower for export.

Yes. Drag clip edges to trim, press S to split at the playhead, and drop several clips on the timeline to merge them. Ripple delete closes gaps, and Close Gaps removes empty space across the whole track.

Yes. Add audio on the two audio tracks, record a voiceover with the Record button, and adjust volume or fade in and out per clip. For trending sounds, export the audio from the TikTok app and import it as an MP3 or M4A.

Yes. Add your reaction clip on the overlay track, open the Style tab, enable chroma key, pick the key colour and adjust tolerance. Place it above the background clip and export. The chroma key page covers this in more detail.

Yes. Set clip speed from 0.25x to 4x. You can also freeze a frame, detach audio from a clip, and fade volume in or out.

Yes. Space plays and pauses, S splits, Delete removes, Shift+Delete ripple deletes, Ctrl+D duplicates, Ctrl+Z and Ctrl+Y undo and redo, arrow keys step frames, and plus and minus zoom the timeline.

No. Editing and rendering happen inside your browser tab. Open the Network tab in your browser developer tools while you edit and export and you will only see the editor code, and — if you use AI captions — the open speech model from a public CDN.

Your files are processed locally and never sent to ToolDeck servers, which makes it a good fit for private and client footage. Keep your browser and device updated, and avoid shared computers for sensitive work.

No. Whisper runs on your device. Only the open model file is downloaded once and cached. Your audio is not sent anywhere.

The editor loads on mobile, but the layout and export are built for desktop. For serious TikTok editing and faster exports use Chrome or Edge on a computer, then move the MP4 to your phone or schedule it on TikTok web.

Chrome and Edge on desktop give the best results because they support WebCodecs for fast GPU or CPU export. Firefox works with the compatibility engine. Safari has limited support for some filters and captions.

Only if the sound is licensed for reuse, or if you are posting inside TikTok where the sound is cleared for that platform. Downloading the audio and re-uploading outside TikTok may infringe copyright. This is general information, not legal advice.

ToolDeck adds no watermark and claims no rights over your exports. Whether a video is usable commercially depends on the rights to the footage, music, fonts and images inside it. Make sure you are licensed to use them.