AI Auto Cutter — Remove Silence from Videos Instantly

Vido.LK's AI-powered silence remover automatically detects and removes silent or low-audio segments from your videos. Perfect for Sri Lankan content creators who want to trim dead air, pauses, and quiet sections from tutorials, vlogs, podcasts, and social media clips without manual editing.

How It Works

1. Upload your video — supports MP4, MOV, WebM up to 500MB (Pro users)
2. Choose a preset — Gentle, Normal, or Aggressive silence detection thresholds
3. AI analyzes audio — our Python-based engine scans every frame using advanced silence detection algorithms
4. Review detected cuts — interactive waveform shows exactly which segments will be removed
5. Preview & export — watch the trimmed result before downloading, or adjust cuts manually

Key Features

Frequently Asked Questions

Is this free to use?

Yes! Free users can process videos up to 10 minutes / 20MB. Pro users get 30 minutes / 500MB with chunked upload support.

What video formats are supported?

MP4, MOV, WebM, AVI, MKV — any format FFmpeg can read. Output is always H.264 MP4 for maximum compatibility.

Does it work with Sinhala/Tamil audio?

Absolutely. The silence detector works on audio waveforms regardless of language. It detects silence, not speech content.

How fast is the processing?

Typically 1-2 minutes for a 10-minute video. Processing is handled asynchronously — you can close the browser and come back.

AI Auto Cutter — Remove Silence from Videos Instantly

Vido.LK's AI-powered silence remover automatically detects and removes silent or low-audio segments from your videos. Perfect for Sri Lankan content creators who want to trim dead air, pauses, and quiet sections from tutorials, vlogs, podcasts, and social media clips without manual editing.

How It Works

1. Upload your video — supports MP4, MOV, WebM up to 500MB (Pro users)
2. Choose a preset — Gentle, Normal, or Aggressive silence detection thresholds
3. AI analyzes audio — our Python-based engine scans every frame using advanced silence detection algorithms
4. Review detected cuts — interactive waveform shows exactly which segments will be removed
5. Preview & export — watch the trimmed result before downloading, or adjust cuts manually

Key Features

Frequently Asked Questions

Is this free to use?

Yes! Free users can process videos up to 10 minutes / 20MB. Pro users get 30 minutes / 500MB with chunked upload support.

What video formats are supported?

MP4, MOV, WebM, AVI, MKV — any format FFmpeg can read. Output is always H.264 MP4 for maximum compatibility.

Does it work with Sinhala/Tamil audio?

Absolutely. The silence detector works on audio waveforms regardless of language. It detects silence, not speech content.

How fast is the processing?

Typically 1-2 minutes for a 10-minute video. Processing is handled asynchronously — you can close the browser and come back.

AI Auto Captions — Sinhala, Tamil & English Subtitle Generator

Vido.LK's AI caption generator automatically transcribes speech to text and burns stylish subtitles onto your videos. The first and only tool in Sri Lanka supporting Sinhala (සිංහල), Tamil (தமிழ்), and English speech recognition with TikTok, Reels, and CapCut-ready caption style presets.

How It Works

1. Upload your video — any format, any length (Pro: up to 500MB)
2. Select language & style — Sinhala, Tamil, English, or Mixed Language mode. Pick from 9 caption presets including TikTok Bold, Reels Clean, Neon, and more
3. AI transcribes audio — Google Speech-to-Text with Ollama AI post-processing for punctuation, grammar, and filler word removal
4. Review & edit — full transcript editor, timecoded subtitle list, and live canvas preview showing exactly how captions will look
5. Download or Burn — export as SRT, ASS (styled), or burn permanently into your video with FFmpeg

Caption Style Presets

Sinhala Font Support

We support both Unicode Sinhala (works with modern CapCut, Premiere Pro, DaVinci Resolve) and legacy FM font encoding (FM Abhaya, FM Derana, FM Basuru) for older editing software. Download ASS files with embedded font styling — just import into CapCut and your captions render perfectly with the correct Sinhala font.

Export Formats

• SRT (Standard Unicode) — universal subtitle format, works everywhere
• SRT (CapCut-ready) — UTF-8 BOM encoded, dual-font (Arial for English, Sinhala font for Sinhala)
• ASS (CapCut styled) — embedded font name, size, colors, outline, shadow — zero config needed
• Burnt-in video — captions permanently rendered into MP4 via FFmpeg H.264 re-encode

Frequently Asked Questions

How accurate is Sinhala speech recognition?

Google's Speech API provides ~85-95% accuracy for clear Sinhala speech. Our Ollama AI post-processor further improves punctuation, removes filler words, and fixes common errors. For best results, speak clearly with minimal background noise.

Can I edit the captions before exporting?

Yes! The review step has a full transcript editor, timecoded subtitle list with per-line editing, and a live canvas preview that shows exactly how captions will appear on your video.

Which is better for CapCut — SRT or ASS?

ASS is recommended. ASS files carry embedded styling (font, size, color, outline, shadow) so captions appear exactly as designed in CapCut without any manual configuration. SRT files need you to configure fonts in CapCut manually.

Does it support mixed Sinhala + English content?

Yes — enable "Mixed Language" mode for code-switched content. English words are auto-detected and rendered in Arial while Sinhala uses your chosen font. Both ASS and SRT exports support dual-font tagging.

Video Merger — Combine Multiple Clips into One Video Online

Vido.LK's video merger tool lets Sri Lankan content creators combine multiple video clips into a single, seamless video file — no software installation required. Join MP4, MOV, and WebM files in any order, add crossfade transitions, and export a single polished video ready for TikTok, YouTube, Instagram, and Facebook.

How It Works

1. Upload your clips — drag and drop 2 or more video files. Supports MP4, MOV, WebM up to 500MB per clip (Pro)
2. Reorder & configure — drag clips into your preferred order, add crossfade transitions between segments
3. AI merges seamlessly — our FFmpeg-based engine concatenates clips with H.264 re-encode, auto-detecting input codecs
4. Preview the result — watch the merged timeline before downloading
5. Export — single MP4 file downloaded directly to your device

Key Features

Frequently Asked Questions

How many clips can I merge at once?

You can merge as many clips as you need — there's no hard limit on clip count. Simply upload them all, reorder as needed, and merge. Each clip can be up to 500MB for Pro users.

Does merging re-encode my videos?

Yes, the merge process re-encodes your clips using H.264 to ensure consistent codec parameters across all segments. This guarantees smooth playback and compatibility with all social media platforms.

Can I add transitions between clips?

Yes! You can enable crossfade transitions between each clip. The transition duration is configurable so you can control how quickly one clip fades into the next.

What video formats are supported?

MP4 (H.264), MOV, and WebM are supported. If your clips use different formats, the merger normalises them during re-encode so the output is always a single standard MP4 file.

Is this free to use?

Free users can merge up to 10 minutes of total video. Pro subscribers get 30-minute clips, 500MB per clip, and priority processing. Sign up free to get started.

Shorts Creator — 9:16 Vertical Video Maker with Mouse Tracking

Vido.LK's Shorts Creator lets you record your screen and create perfectly formatted 9:16 vertical videos for TikTok, YouTube Shorts, and Instagram Reels. Includes a downloadable mouse tracker companion app that follows your cursor with smooth animations — ideal for tutorials, demos, and presentation recordings.

How It Works

1. Download the mouse tracker — available for Windows, macOS, and Linux. Single ~5MB binary, no installation needed
2. Start the tracker app — it connects to Vido.LK via WebSocket with a secure session token
3. Record your screen — browser captures your screen + system audio using getDisplayMedia
4. Auto-crop to 9:16 — 1.3x zoom with smooth mouse-following camera (easing animation)
5. Export instantly — WebM recording auto-downloads, ready to upload to social media

Key Features

Frequently Asked Questions

Do I need to install anything?

Just the mouse tracker app — it's a single ~5MB file, no dependencies, no Python, no Node.js. Download, run, and start recording. The recording happens entirely in your browser.

Is the mouse tracker safe?

Yes. It only connects to localhost (127.0.0.1) and uses a session key handshake verified by Vido.LK's server. Every mouse packet includes a cryptographic signature. Source code is available on GitHub.

What quality does it record at?

Screen recording captures at your display's native resolution. The 9:16 crop zooms 1.3x for a focused view. Export is WebM (VP8) at 30fps — ideal for social media uploads.

Can I use it without the mouse tracker?

Yes! The screen recording works standalone. The mouse tracker is optional — it just adds smooth cursor-following camera movement for a more professional look.

Video Compressor — Shrink Videos Online for WhatsApp & TikTok

Vido.LK's video compressor lets Sri Lankan creators shrink large video files right in their browser — no upload, no software, no waiting. Reduce a 100MB phone video to a shareable size for WhatsApp (16MB limit), TikTok, Instagram, and website uploads, while saving mobile data.

How It Works

1. Upload your video — drag and drop any MP4, MOV, or WebM file
2. Choose settings — pick a resolution (Original / 1080p / 720p / 480p) and a quality level
3. Compress in your browser — FFmpeg runs locally, so your video never leaves your device
4. Download — get a smaller MP4 ready for sharing

Key Features

Frequently Asked Questions

How much smaller will my video get?

It depends on the source and your settings. A 1080p phone video compressed to 720p at balanced quality typically shrinks 50-90%. The tool shows your exact before/after sizes and % saved.

Is my video uploaded to a server?

No. Compression runs entirely in your browser using WebAssembly (FFmpeg). Your video never leaves your device — it's fully private and works even offline.

What's the best setting for WhatsApp?

For WhatsApp (16MB limit), try 720p at balanced quality (CRF 28). If it's still too big, drop to 480p or increase the CRF. The tool shows the resulting size before you download.

What video formats are supported?

MP4, MOV, WebM, and most common formats. The output is always a standard H.264 MP4 that plays everywhere.

Is this free to use?

Yes, video compression is free for all users. Sign up free to get started.

GIF Maker — Turn Video Clips into Animated GIFs Online

Vido.LK's GIF maker lets Sri Lankan creators turn short video clips into shareable animated GIFs — entirely in their browser, no upload, no software. Perfect for WhatsApp statuses, Facebook Messenger comments, and meme sharing.

How It Works

1. Upload your clip — drag and drop any MP4, MOV, or WebM file
2. Trim & configure — pick a start time and duration, choose frame rate and width
3. Create in your browser — FFmpeg runs locally, so your video never leaves your device
4. Download — get a shareable animated GIF

Key Features

Frequently Asked Questions

How do I make a small GIF?

Keep the clip short (5-10 seconds), use a lower frame rate (8-10 fps), and a smaller width (320-480px). The tool shows the resulting file size before you download.

Is my video uploaded to a server?

No. GIF creation runs entirely in your browser using WebAssembly (FFmpeg). Your video never leaves your device — it's fully private.

Does the GIF include audio?

No. GIF is an image format and doesn't support audio. If you need audio, use the Video Compressor or Auto Cutter instead.

What video formats are supported?

MP4, MOV, WebM, and most common formats. The output is always a standard animated GIF.

Is this free to use?

Yes, GIF creation is free for all users. Sign up free to get started.