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No-signup browser tool for trimming a time range from a YouTube video and downloading it as MP4, MP3, or WEBM.
AI text-to-speech and voice-cloning studio with emotion controls, 2M+ voices and speech-to-text via web or API.
Free browser-extension toolkit bundling an AI tweet generator with Twitter utilities like video downloads and shadowban checks.
Free web tool for swapping one or many faces in photos and videos, aimed at memes and group-clip edits.
All-in-one AI voice generator for text-to-speech, voice cloning, voice changing, and sound effects in 150+ languages.
No public pricing
No public pricing
No public pricing
- ✦Trim a start/end time range from a YouTube video
- ✦Export as MP4, MP3, or WEBM
- ✦Supports up to 4K resolution downloads
- ✦No sign-up or watermark required
- ✦Paid tiers add team members and dedicated processing
- ✦Text-to-speech with emotion and effect tags
- ✦Voice cloning from samples
- ✦Speech-to-text transcription
- ✦Multilingual voice library (2M+ voices)
- ✦Developer API for integration
- ✦Real-time voice generation
- ✦AI tweet generator by topic
- ✦Funny and fake tweet generators
- ✦Twitter video, image, and GIF downloaders
- ✦Mass tweet deletion by keyword, date, or engagement filters
- ✦Twitter algorithm ranking checker
- ✦Chrome and Edge browser extensions
- ✦Swaps multiple faces in one video simultaneously
- ✦Automatic face detection
- ✦Supports MP4, MOV and M4V up to 500MB or 10 minutes
- ✦Browser-based, no install, works on mobile
- ✦Uploaded files deleted after 7 days
- ✦Free to use
- ✦Sibling Beauty AI tools cover photo face swap, multi-picture swap and single video face swap
- ✦Text-to-speech with 1,500+ voices
- ✦Voice cloning in seconds
- ✦Real-time voice changer
- ✦AI sound-effect and BGM generation
- ✦Speech-to-text with subtitle export
- ✦154+ languages and accents
- ✦Developer API
- →Cutting a highlight clip from a long YouTube video
- →Extracting an MP3 audio track from a video
- →Downloading trimmed clips for TikTok or Reels
- →Repurposing YouTube footage for short-form content
- →Narrating videos, ads and explainers
- →Producing audiobooks without a studio
- →Creating character or brand voices for games and apps
- →Users wanting quick AI-generated tweet ideas
- →People needing to bulk-clean old tweets
- →Anyone downloading Twitter media or checking tweet ranking
- →Swapping faces in group videos
- →Creating memes and reaction clips
- →Editing photos for social sharing
- →Voiceovers for videos and ads
- →Podcast and e-learning narration
- →Character and game voices
- →Multilingual content localization