Your free studio for
100% free, no watermark. Drop in a video and BolCaps writes every word with exact timing, then animates it in 60 trendy caption styles. No video yet? Write a script and get one with free AI visuals, a voiceover and captions. Export MP4, subtitles, or editable layers for After Effects and Premiere Pro, all in your browser.
One long video in.
Ready-to-post Shorts out.
Drop a podcast, vlog, stream or a whole movie. Turn movies into up to 10 Shorts and upload them straight to YouTube. BolCaps listens to every second on your own device, scores each moment for a strong hook, energy and clear speech, then cuts up to 10 of the best ones into 9:16 Shorts under a minute, with captions and jump cuts already done.
- 1Drop your long video or movie
- 2AI finds and scores the best moments
- 3Fine-tune, export, or post straight to YouTube
Write it. We turn it into a video.
Pick AI Images, Stock Videos or Explainer Video (charts, icons and stick figures). Every sentence becomes a scene, an AI voice reads it, trendy transitions like whip pans, zoom punches and light leaks join the scenes, and the captions animate word by word. Then fine-tune it all in a real timeline editor and export an MP4.
Honest note on AI video
Fully AI-generated footage (models like Wan or LTX-Video) needs big graphics servers, so nobody can offer it free and unlimited. BolCaps makes your video from free AI images with camera motion, free stock clips from Pexels, Pixabay and Wikimedia Commons, and your own clips, all on your device.
Type a script, get a voiceover with captions already timed.
Write in English, Urdu, Hindi, Arabic and 20 more languages. The voice is made on your device, saved as a WAV file, and can be mixed into your video with matching captions.
- Faceless videos in one go. Script in, voice and animated captions out, over a background of your choice.
- Add a voice to your clip. Lower the original sound and lay the new voice on top.
- Voice to text in many languages. Drop a voiceover and get the text back, in its own language or translated, as text or SRT.
- Free forever. The voice models download once, then work offline.
| Language | Voices | Sound |
|---|---|---|
| English (US, UK) | 28 voices | Natural |
| Hindi हिंदी | 2 voices | Clear |
| Urdu اردو | 2 voices | Beta |
| Arabic, Persian, Nepali | 1 to 5 voices | Clear |
| Spanish, French, German, Portuguese, Italian | 2 to 6 each | Clear |
| Turkish, Russian, Dutch, Polish, Ukrainian, Chinese, Vietnamese, Swahili, Malayalam | 1 to 4 each | Clear |
Send the animation into After Effects and Premiere Pro.
Your captions arrive as real, editable layers with keyframes, so you can retime, recolour or restyle them with your own tools.
After Effects
Download a ready-to-run script. It builds a composition with one text layer per caption and a keyframed animator for every word, in the style you picked.
File › Scripts › Run Script File… › BolCaps-captions.jsx
Premiere Pro
Install the free BolCaps Bridge panel once. It adds your captions as a caption track and drops the animated overlay on top of your edit with the right frame rate.
Window › Extensions › BolCaps Bridge › Import
Will your Short get monetized? Check it first.
YouTube turns down channels for "reused" or "inauthentic" content and limits ads on videos with strong language. The free Monetization check scores your video on what YouTube looks at, then fixes it in one click in the editor: your own voice, varied transitions, a colour grade, overlays, captions, your logo and the Shorts shape.
- Human voice versus AI voice only
- Original edits versus raw stock clips
- Scene variety and repeated frames
- Shorts length (3 min) and 9:16 shape
- Sound level and captions
- Advertiser-friendly words in Urdu, Hindi and English
A guide based on YouTube's published policies, not a guarantee. Runs in your browser.
Free tools for creators, all in your browser
- Free auto caption generator with 60 animated subtitle styles
- Free script to video maker for TikTok, Reels and YouTube Shorts
- Free AI voice generator and text to speech in Urdu, Hindi and English
- Free voice to text for WhatsApp voice notes and audio in 90+ languages
- Free long video to Shorts maker
- Free image upscaler and video enhancer up to 4K
- Free YouTube monetization checker to see if your Short is original and advertiser-friendly
- Free Privacy Blur to hide faces, phone numbers and IDs in photos
- WhatsApp voice note to text in Urdu, Hindi or English, right from the Share button
- Thumbnail checker: will people click your YouTube thumbnail or Reel cover? See it at phone size and fix it
- Clean audio: remove generator, fan and traffic noise, or remove the song and keep your voice
- Free After Effects and Premiere Pro caption export
Good to know
Is my video uploaded to a server?
No. The video and the export stay inside your browser; only the sound is sent for speech recognition. Only the AI model files are downloaded the first time, and your browser keeps them for next time.
How accurate are Urdu and Hindi captions?
Choose the Accurate model for Urdu and Hindi. It gets clear speech mostly right; strong background music or fast slang can cause mistakes. Every word can be edited before you export.
Which browser works best?
Chrome or Edge on a laptop or desktop is fastest because they support WebGPU. Phones and Safari work too, with slower transcription.
How do the After Effects and Premiere Pro exports work?
For After Effects you download a script and run it from File › Scripts; it builds the animated captions as editable layers. For Premiere Pro you install the free Bridge panel once, then import the caption file and animated overlay with one click. Premiere can also import the SRT file directly.
Can it make AI videos from my script?
Yes, in the way that is free: each sentence gets a free AI picture with camera movement or a free stock clip, plus an AI voice and animated captions. Fully generated AI footage needs paid graphics servers, so real AI video clips are coming soon.
Do I need keys for stock videos?
AI pictures and Wikimedia Commons clips need nothing. Pexels and Pixabay are free too but ask for a key, which takes a minute to get and is saved only in your browser.
Can I translate captions?
Yes. Pick "Translate to English" before transcribing and Whisper writes English captions for speech in any supported language.
Your next video deserves captions that move.
Open the studio, it's freeLearn the craft, not just the tool
Free, practical guides for Reels, Shorts and YouTube creators, from Urdu captions to getting monetized.
- How to add Urdu captions to Reels, Shorts and TikTok
- YouTube reused content policy, explained simply
- Safe zones for Reels, Shorts and TikTok
- SRT, VTT or burned-in captions: which one to use
- How to record clean voice on your phone
- YouTube thumbnail tips that work on a phone
- AI voiceover in Urdu and Hindi: making it sound natural
- What to blur before you post a photo or screenshot
- How to add captions to Instagram Reels
- How to make Reddit story videos
- How to start a faceless YouTube channel
Questions or ideas? Talk to us
Have a question, found a bug, want a feature or want to work together? Email hello@bolcaps.com and we will reply.