Slick.is

AI short form video editor built around captions and b-roll

Beginner API
Screenshot of Slick.is, AI short form video editor built around captions and b-roll

What is Slick.is?

Slick.is is a make reels AI tool. Slick is an AI short form video editor that auto-generates customisable captions, strips filler words and silences, adds b-roll, music and zooms, and can turn a YouTube URL into ready shorts. It supports 106 languages, all aspect ratios up to 4k, and exports in a few steps.

Slick is a browser based video editor built for one job: turning footage into publishable short form clips without the usual timeline grind. Its core trick is an AI subtitle engine that transcribes speech, then wraps the text in fully customisable caption styles, with new looks added every week. Text is the centrepiece, not an afterthought. The surrounding automation is aimed at the tedious parts of editing. A single click removes filler words and silence, cutting umms and dead air so the pacing stays tight. AI b-roll can be attached to specific lines with one action. Magic zooms, transitions and emojis are available as quick additions. Audio gets similar treatment: background music and sound effects can be layered in without a separate audio tool. For creators who already have a long recording, pasting a YouTube URL prompts Slick to pick out the most interesting segments and assemble shorts from them. Clips can be trimmed and extended, edited at any aspect ratio, and exported up to 4k. Transcription covers 106 languages, including English, French, Spanish, German and Hindi. In practice the workflow is three moves: upload a file or drop in a YouTube link, edit in the browser editor, export. That is the whole product. The natural audience is solo creators and small social teams who post vertical video to TikTok, Instagram and YouTube and would rather caption than keyframe. Reviewers on the site compare it favourably to Minvo on text effects and to CapCut on transcription accuracy, which frames it as a specialist captioner and clipper rather than a general NLE. Anyone needing colour grading, multicam or layered compositing will still reach for a conventional editor. The site lists over 3,230 creators and mentions an API plus a Team setting where a second person shares the account's monthly limits. Pricing tiers are not displayed on the homepage.

How do you use Slick.is?

  1. 1Upload a file or paste a YouTube link
    Start at the homepage and drag a video in, or enter a YouTube URL to have Slick cut shorts from the most interesting sections.
  2. 2Generate and style captions
    Let the AI transcribe the audio, then pick a caption style and customise fonts, colours and placement. Transcription covers over 100 languages.
  3. 3Clean the audio track
    Run filler word removal to cut umms and silences in one click, then trim or extend clip durations so pacing stays tight.
  4. 4Layer b-roll, music and zooms
    Attach b-roll to specific lines, drop in background music and sound effects, and add magic zooms, transitions or emojis where the edit needs energy.
  5. 5Set the aspect ratio and export
    Choose the frame for the platform you are posting to, export as many variations as needed, and publish to TikTok, Instagram or YouTube.

Pros and cons

Pros

  • Caption engine is the product's centrepiece, with new styles weekly and full customisationAI
  • One click removal of umms and silences solves the most tedious part of short form editingAI
  • B-roll, background music and sound effects live in the same editor, so no extra tools are neededAI
  • YouTube URL to shorts turns existing long form footage into new clips without manual scrubbingAI
  • 106 language transcription and 4k exports cover most creator use casesAI

Cons

  • Pricing tiers are absent from the homepage, so cost per video has to be confirmed elsewhere before committingAI
  • The pitch is narrow: no colour grading, multicam or compositing for anyone who needs a full editorAI
  • 3,230 creators is a small user base, and much of the social proof comes from early adoptersAI
  • AI b-roll selection and highlight picking will still need manual review and swapping on many clipsAI
  • Automation is strongest on talking head footage and fares less predictably on other formatsAI

How much does Slick.is cost?

Free trial

The homepage invites visitors to try Slick for free and states no credit card is required, though the length and limits of the trial are not specified.

Learn more

Features

Captions with weekly styles, filler word and silence removal, AI b-roll, YouTube to shorts conversion, background music and sound effects, magic zooms, trim and extend, 106 language transcription, all aspect ratios up to 4k, and multi variation export.

Frequently asked questions about Slick.is

  • Does Slick.is offer a free trial?
    The homepage invites visitors to try Slick for free and states no credit card is required, though the length and limits of the trial are not specified.
  • Does Slick.is have an API?
    Yes, Slick.is offers an API.
  • How do you use Slick.is?
    The walkthrough on this page covers 5 steps: 1. Upload a file or paste a YouTube link 2. Generate and style captions 3. Clean the audio track 4. Layer b-roll, music and zooms 5. Set the aspect ratio and export.
  • What platforms does Slick.is support?
    Slick.is is available on Web App.
  • What are the limitations of Slick.is?
    Pricing tiers are absent from the homepage, so cost per video has to be confirmed elsewhere before committing. The pitch is narrow: no colour grading, multicam or compositing for anyone who needs a full editor. 3,230 creators is a small user base, and much of the social proof comes from early adopters.

Status

StatusActive
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Outbound clicks0
Added10/21/2026

Platforms

Web App

Pricing

FreemiumFree Trial