Video Tools
AI-powered cloud Video Tools on tomai — fast, secure, batch-ready, with one-time free credits for every member.
Video tools: extract, merge, subtitle, and polish
Video work is heavier than image work — files are large, encoding is slow, and the cloud tools here run on a dedicated processing server so your laptop stays cool. The category splits into quick local utilities and credit-metered cloud jobs, and knowing which is which saves you time and credits.
Local and instant: Video to Audio pulls the soundtrack out of a clip for podcasts or sampling, Video Frames exports still images — the fastest way to grab a thumbnail or check focus frame by frame, Screen Recorder captures your browser tab or screen for tutorials and bug reports, and Video Merge joins clips into one file.
Cloud and metered: AI Subtitles transcribes speech and burns in synchronized captions — the biggest time-saver in this category for social clips; accuracy is best with clear speech and minimal background noise. Cloud Video Studio and Cloud Video Effects handle heavier conversions and visual effects server-side. Replace Audio swaps a clip's soundtrack, and Video Watermark stamps your brand on the corner.
How to choose: if the job is extraction or capture, stay local — it is free and instant. If it is transcription or heavy encoding, use the cloud tools and check the credit cost shown on the tool page before starting. Failed jobs are refunded automatically, so a network hiccup never costs you credits.
Practical tips: cut and merge first, subtitle last — subtitling a final cut means the timing survives edits. Record screen at the size you will publish; upscaling screen text looks blurry. And keep source clips; re-encoding generations lose quality, so always render from the original file.
Frequently asked questions
What do credits cost and what happens if a job fails?
Cloud tools (AI Subtitles, Cloud Video Studio, Cloud Video Effects) show their credit price on the tool page before you start. If a job fails to deliver, the credits are refunded automatically — you are never charged for a failure.
How accurate are AI subtitles?
Accuracy is highest with clear speech, one main speaker, and low background noise. Heavy accents, overlapping voices, and music under speech reduce accuracy; always proofread the generated captions before publishing.
Is there a file size limit for local tools?
Video to Audio, Video Frames, and Screen Recorder run in your browser and are limited only by your device's memory. Cloud tools accept larger files because processing happens on the server.
Choose how you want to browse
Premium tools — one-time free credits that never expire, more with Pro/Max
✦ Premium · creditsCloud Video Studio
Compress, trim, convert, rotate, flip, mute, change speed, adjust FPS, crop and extract audio from your videos.
Cloud Video Effects
Create GIFs, loops, reversals, splits, target-size compressions, vertical 9:16 videos and thumbnails.
AI Video Subtitle Generator
Made for creators: auto-generate subtitles for any video — burned into the frame or as SRT/VTT, translatable into 11 languages
Replace Video Audio Track
Swap a video's soundtrack for a different audio file — new music, dubbing, cleaner sound
Merge Videos
Combine 2-6 clips into one video, in the order you choose — one MP4 out
Video Watermark
Overlay your logo or image on every frame of a video — pick position, size and opacity
Free tools
FreeExtract Audio from Video
Pull the soundtrack out of any video as lossless WAV — right in your browser
Video Frame Extractor
Grab still frames from any video as PNG or JPEG — right in your browser
Screen Recorder
Record your screen, window, or tab — with mic and system audio — free, no install, no upload