EchoWave

EchoWave is a browser-based video and audio editor with a multitrack timeline. According to the page, users can upload video, audio or photos, transcribe speech into editable auto captions with 176 caption styles and translation into 86 languages, create voiceovers with 63 AI voices and voice cloning, add audio visualizers and animations, and export in formats including MP4, WebM, MOV, GIF, MP3 and WAV. The site states no install or account is needed to start, free exports are limited to 480p or 720p with a small EchoWave badge on videos from the free editor plan, and paid plans unlock higher resolutions up to 8K, higher frame rates and no badge. It also offers 90+ free tools and converters, a REST API and MCP server, CSV batch rendering, and native apps for Mac and Windows.

Key features

• Automatic transcription with editable captions and 176 caption styles
• Caption translation into 86 languages
• Export SRT and VTT caption files or baked-in captions
• 63 AI voices and voice cloning
• Script-to-clip AI voice studio
• 93 audio visualizer styles
• 126 ready-made animations and 72 keyframeable properties
• 56 transitions
• Screen, camera and microphone recording into the timeline
• Stock photos, sound effects and podcast import
• Cloud rendering with exports up to 8K and up to 120 fps
• Export formats MP4, WebM, MOV, GIF, MP3 and WAV
• Project templates with media placeholders
• Batch rendering from a CSV file
• REST API and MCP server for generating videos programmatically
• 90+ free tools and 175+ converters
• Browser-based editor with autosave and cross-device project access
• Editor available in 17 languages

Best suited for

• Podcasters clipping episodes with captions and waveforms
• Musicians creating lyric videos and visualizers
• Creators making Shorts, Reels and TikToks with captions
• Marketers producing branded videos at scale with templates and batch rendering
• Educators adding voiceovers and quizzes to lessons

Pricing

Free plan available with a 720p export limit and small EchoWave badge; paid plans offer 1080p to 8K exports, no badge and premium quality settings. Exact paid plan prices are not stated on the page; it references local pricing.