Automatically create subtitles, edit timing and text directly in your browser, translate into other languages and export SRT, ASS or burned-in video in one workflow.
Drag & drop positioning
Instant AI translation
Short-form content
Burn subtitles into video
Quick Edit
TikTok & more
Subtitle studio
Speaker recognition
Timeline view
Hosted in the EU — GDPR-compliant
Secure 256-bit encryption
No account neededSee how Subvideo.ai fits into your specific workflow.
Hook your audience with animated Hormozi-style text, emojis and bold colors. Export directly for TikTok, Reels and Shorts — without manual keyframing.
Upload 2-hour podcasts and let our AI transcribe them with high precision. Edit the text as easily as a Word document and export in seconds.
Skip tedious manual syncing in Premiere Pro. Generate highly customizable .ass and .srt files locally or upload your finished .srt to animate it instantly.
Automatically translate your educational content into 100+ languages. Make your courses accessible worldwide with one click and increase your global reach.
The all-in-one platform for voiceover and subtitles — built for creators, education and businesses: powerful, fast and fully customizable.
Subtitles in seconds — accurate, multilingual and with clean timecodes.
Edit visually, style subtitles and sync them with audio — like in Premiere or Final Cut.
Integrate subtitles permanently — including position, safe area, borders and fonts.
Edit text, fonts, colors, speaker tags and more — line by line.
100+ languages ready for export — while keeping timing and readability intact.
SRT, ASS, DOCX, JSON, CSV and more — one click to download.
Create subtitles without an account. Register later and save unlimited projects.
Detect speakers automatically and assign styles per person.
Check length, timing and readability — with instant quality feedback.
Remove background noise and optimize voices professionally.
Edit text, assign speakers, translate and style subtitles — export as SRT/ASS or burn them into your video.
Choose a voice, adjust speed and pitch, and export it as an audio track or a finished video.
Built for speed, precision and creative freedom.
Two-stage pipeline: we use local AI (CT2-Opus) plus Google Translate fallback for 99% accuracy and no outages.
Others only offer standard SRT. We provide real ASS rendering — full control over fonts, colors and positions.
Your files are processed securely. For subtitle translations, local models are used where available; otherwise subtitle text may be processed through the Google Translate API.
Subvideo.ai helps creators, teams and businesses turn videos into subtitles, translations and voiceovers faster.
Simply drag and drop your video or audio. We support all formats.
Our AI transcribes instantly. Correct the text, translate it and adjust styling in the studio.
Download SRT, ASS or VTT — or burn subtitles directly and permanently into your MP4 video.
Upload your file anonymously and get AI subtitles in seconds.
Guest uploads are private and are automatically deleted 48 hours after processing. No permanent guest storage.
Hosted in the EU — GDPR-compliantSecure 256-bit encryptionNo account neededStart for free — upgrade anytime for more power and unlimited access.
The all-in-one platform for voiceover & subtitles — built for creators, education and businesses: powerful, fast and fully customizable.
Subtitles in seconds — accurate, multilingual and with clean timecodes.
Edit visually, style subtitles and sync them with audio — like in Premiere or Final Cut.
Integrate subtitles permanently — including position, safe area, borders and fonts.
Edit text, fonts, colors, speaker tags and more — line by line.
100+ languages ready for export — while keeping timing and readability intact.
SRT, ASS, DOCX, JSON, CSV and more — one click to download.
Create subtitles without an account. Register later and save unlimited projects.
Detect speakers automatically and assign styles per person.
Check length, timing and readability — with instant quality feedback.
Natural-sounding AI voices in 26 languages — with search, categories and preview.
Clean lip timing from your subtitles, assign voices per speaker — synchronized and consistent.
Adjust voice, speaking speed and pitch in seconds — naturally and matched to the content.
Export as a separate audio track — or directly as a rendered video with voiceover.
Terminology stays consistent — brand names and technical terms are pronounced correctly.
Noise reduction and leveling — for clean, clear output.
Export with one click — optimized for YouTube, TikTok, Netflix, Adobe Premiere and more. Choose the ideal format for every platform or editing workflow.
Whether you publish on social platforms, edit in pro tools or need accessibility, our export formats cover every need. Simple, flexible and ready to use anywhere.
Built for professionals — yet easy for everyone to use. Full control over every aspect of your subtitles:
Change fonts, colors and positions and preview subtitles in real time inside the editor.
Edit subtitles visually, align them with audio, cut segments or merge lines — without technical know-how.
Embed subtitles directly into your video with one click — perfect for social and Reels.
All answers at a glance — no expanding required.
Ultimate includes unlimited uploads and video length under our Fair Use Policy. If exceptional storage use threatens system stability, we may contact you, limit further uploads or archive old video files. Projects and subtitles remain available.
Yes. Subvideo.ai is built for long audio/video files and parallel uploads. You can upload multiple files at once — ideal for batch workflows.
Yes. Uploads, transcripts and account data are encrypted; only you have access and can delete everything at any time. Payments are processed securely via Stripe. More details are available in Privacy & Security.
We support MP3, M4A, WAV, OGG, OPUS as well as MP4, MOV, MKV, AVI, WEBM and other common formats.
Yes — as PDF, DOCX, SRT/VTT, CSV and TXT. With batch actions, you can export multiple files at the same time.
Transcription in around 100 languages, subtitle translation into 100+ languages, and AI voiceover in 26 languages.
Clean recordings deliver the best results. But Subvideo.ai also handles accents and noise well. You can optionally enable audio optimization during upload.
Enable speaker recognition during upload. It takes slightly longer, but provides clear speaker changes and consistent labels.
Yes. Translate subtitles into 100+ languages. Local translation models are used where available; otherwise the Google Translate API is used as a fallback.
Our infrastructure is designed for very large volumes. If you process extremely high volumes continuously, we advise you on best practices, batching and throttling protection.
Anytime in your account settings under “Manage subscription”. Access remains active until the end of the current billing period.
A small team with a big passion for audio and video. We combine strong AI models with a studio that genuinely saves time in everyday workflows.
Visit the help center or contact us through the contact page — we will get back to you as soon as possible.
Use Subvideo.ai for client subtitle projects, video production workflows and course captions.
Upload your first file now. Edit, translate, export or embed it — instantly and effortlessly.