In 2025, AI-powered video editing tools are now accessible and easy to use for everyone. Whether you’re a content creator, small business owner, or marketer, these tools can speed up your workflow, improve video quality, and help you create professional content without needing advanced editing skills.

In this blog, we’ll look at the top 5 AI video editing tools that you should know about in 2025. Like CapCut’s effortless mobile edits or Opus Clip’s automatic content trimming, we hope that you will start using one of these tools after reading this blog.

CapCut

1. CapCut – Best for Quick, Easy Editing on Mobile

Best for: Content creators and small businesses who need quick, mobile-friendly video edits.

CapCut, a free video editing tool from ByteDance (the company behind TikTok), is a powerhouse for mobile video editing. CapCut is perfect for creating eye-catching content on the go, with AI-powered features that make it simple to edit like a pro.

Key Features:

  • Auto Cut: CapCut’s AI automatically detects key moments in your video, trimming and cutting footage for a polished result.

  • Templates: Use pre-built templates for fast, stylish edits.

  • Text-to-Speech: Convert text into voiceovers in various languages.

  • Music and Sound Effects: The app suggests music and sound effects based on your video.

Best for: TikTok creators, Instagram Reels, and anyone who needs quick, mobile video editing with zero learning curve.

Real example of good use:

A hair salon posts short “before and after” Reels using CapCut templates. They film everything on a phone, add transitions, and publish within minutes, helping them reach thousands of local viewers organically.

Mistakes to avoid:

  • Using too many effects, which makes videos feel chaotic

  • Relying only on trending templates instead of building your brand style

  • Not adjusting auto-generated captions for spelling errors
Captions App

2. Captions – Best for Adding Auto-Captions to Your Videos

Best for: Anyone who needs quick and accurate captions for their videos to make them more accessible and engaging.

Captions is a fantastic AI tool designed to add captions to your videos effortlessly. It’s especially useful for social media content where subtitles are key to keeping your audience engaged without sound. In 2025, accessible videos are more important than ever, and Captions makes it easy to add auto-generated text in seconds.

Key Features:

  • Auto-Captions: Automatically generates captions for your videos in multiple languages.

  • Editable Text: Easily adjust the captions if needed — especially useful for names, terminology, or slang.

  • Integrates with Popular Platforms: Perfect for YouTube, Instagram, and TikTok creators.

Best for: YouTubers, TikTokers, Instagram content creators, and anyone looking to improve video accessibility.

Real example of good use:

A business coach films talking-head videos and uses Captions to add styled subtitles. This helps keep viewers engaged and increases watch time, especially on LinkedIn and Instagram Reels.

Mistakes to avoid:

  • Relying on captions alone instead of improving audio

  • Using over-the-top animated text that distracts from the message

  • Forgetting to check spelling for industry terms or names
OpusClip

3. Opus Clip – Best for Turning Long-Form Content into Bite-Sized Clips

Best for: Marketers and content creators who need to repurpose long-form content into shareable clips.

Opus Clip is an AI-powered tool designed to turn your long-form videos (think YouTube or webinar content) into short-form, attention-grabbing clips. It’s great for repurposing content across social media, driving engagement, and promoting key messages in shorter formats.

Key Features:

  • Auto-Clip Generation: AI detects key moments in long videos and turns them into engaging short clips.

  • Optimised for Social Platforms: Clips are automatically optimised for TikTok, Instagram, and YouTube Shorts.

  • Advanced Editing: Includes trimming, transitions, and captions to make your clips even more engaging.

Best for: Marketers, YouTubers, and businesses looking to repurpose existing content into shareable social clips.

Real example of good use:

A podcast host uses Opus Clip to automatically cut one 45-minute episode into 12 short clips, giving them a full week of content across Instagram, TikTok, and YouTube Shorts.

Mistakes to avoid:

  • Posting every clip without reviewing the context

  • Relying on AI-selected moments without adding branding

  • Not adjusting the captions or trimming filler content
Descript

4. Descript – Best for Transcription and Text-Based Editing

Best for: Podcasters, YouTubers, and creators who need to transcribe and edit both video and audio.

Descript is an all-in-one tool for both video editing and podcasting, and it’s powered by AI to make the editing process as easy as typing. Its text-based editing feature allows you to edit video by editing the transcript, making it unique compared to traditional video editors.

Key Features:

  • Text-Based Editing: Edit your video by editing the transcript — no need to mess with complicated timelines.

  • Overdub: Use AI to replace audio in your video with a generated voiceover.

  • Filler Word Removal: Automatically removes filler words like “um” and “uh”.

Best for: Content creators who produce a lot of video and audio content and want a streamlined editing process.

Real example of good use:

A fitness coach records long educational videos. Descript makes it easy to remove pauses, “ums”, and mistakes simply by deleting the words from the transcript, cutting editing time in half.

Mistakes to avoid:

  • Relying purely on AI overdub to replace all audio

  • Ignoring natural pacing (AI cuts can be too sharp)

  • Not checking full transcripts for grammar misinterpretations
Runway

5. Runway – Best for Creative, Advanced AI Editing Features

Best for: Creatives and professionals who need advanced AI tools for video production.

Runway is a creative platform powered by machine learning, perfect for advanced video editors who want to unlock AI’s full potential. It offers tools like object removal, background replacement, and even motion tracking. If you’re looking to elevate your edits with AI-driven creativity, Runway has you covered.

Key Features:

  • AI Object Removal: Easily remove unwanted elements from your video.

  • Background Replacement: Switch out your background with just a click.

  • Motion Tracking: Keep elements in focus as they move through the scene.

  • AI-Generated Effects: Apply creative AI filters and effects that add a futuristic feel to your videos.

Best for: Professional video editors, filmmakers, and creative teams looking for cutting-edge AI video editing features.

Real example of good use:

A brand uses Runway to remove distractions from footage (people in the background, signs, etc.) to make their ad look professionally shot, all without reshooting.

Mistakes to avoid:

  • Using too many AI effects that make the video look unnatural

  • Replacing backgrounds without matching lighting

  • Relying on AI output without final human refinement

Which AI Video Editing Tool Is Right for You?

Tool Best For
CapCut Quick, mobile video edits for social media creators.
Captions Adding accurate captions to improve engagement and accessibility.
Opus Clip Repurposing long-form content into short clips for social media.
Descript Text-based editing and transcription for video and audio content.
Runway Advanced AI editing with features like object removal and background replacement.

Final Thoughts

AI video editing tools are here to stay, and they’re getting smarter, faster, and more intuitive. Whether you need to create polished social media clips on the go, add captions to your content, or repurpose long-form videos, there’s an AI tool that fits your needs.

In 2025, AI editing will not only help save time but also unlock creative possibilities that weren’t possible before. Start experimenting with these tools today and see how much easier video editing can be!

Need help with your video content strategy?
We can help you optimise your video production process and create content that actually converts. Get in touch here.

About Identity Agency

Identity Agency is a creative agency helping B2B service businesses grow through graphic design, website design, social media, and video production.

Author: Adam Watters

Adam has been working at the Identity Agency for over 2 years now. Starting as an intern and now taking a marketing executive role, Adam specialises in website design and project management.

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