Submagic

Submagic writes subtitles automatically and applies word-synced caption styles built for short-form viewing. The engine covers 123 languages and the company states a 99% accuracy rate. You pick a template and restyle the whole clip at once, which keeps a channel looking consistent without hand-placing every line.

Magic Clips turns one long video into several shorts. It scans a recording, finds the moments with the most pull, and exports them as separate clips. For a weekly podcast or a long interview, that means one upload produces a batch of posts instead of a single file you still have to cut down.

The editor replaces the usual timeline with the transcript. You trim, cut, and reorder by editing words, so removing a bad take means deleting a sentence rather than hunting for a frame. It's the feature that makes the tool feel fast for people who don't edit video for a living.

Several AI passes run alongside captions. The tool removes silences and filler words, cleans up audio, corrects eye contact toward the camera, and adds auto zooms. Together they handle the small fixes that add up to an hour of manual work on a single short.

You can drop in B-roll from a built-in library or pull movie clips on higher plans, and place them without leaving the transcript view. Caption templates, custom fonts, and a brand kit let you match a channel's look, and the Business plan allows custom templates for repeatable formats.

You pick a date and the target platforms, and Submagic publishes from inside the editor. Publishing profiles per platform let you manage several accounts, which is aimed at agencies and teams running content for more than one brand.

Submagic exposes an API for automating video editing. Each plan includes a monthly API allowance measured in minutes, and you can buy extra credit packs once you're on a paid tier. Teams that generate shorts at volume can wire the editor into their own pipeline instead of uploading by hand.