बग- रिपोर्ट् / सुविधा- अनुरोधः

मुक्तः उपशीर्षक-संशोधकः

SRT, VTT, SSA/ASS, SBV, TXT, and JSON उपशीर्षक-रूपाणां तात्कालिकतया रूपान्तरणं करोति । 100% क्लायन्ट-साईड् -- तव फाइलस् तव ब्राउज़रं न गच्छन्ति ।

उपशीर्षक- फाइलम् इदं स्थानं स्थापयितुम् या व्रूवन् कर्तुम् क्लिक करें

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रूपान्तरित- आउटपुट 

          

        

      


      
      

        
उपशीर्षकरूपाणां विषये

        

          

            

              
SRT (SubRip)

              
सर्वत्र प्रयुक्तः उपशीर्षकरूपः । बहुधा सर्वैः मिडिया प्लेयरैः तथा विडियो प्लेट्फॉर्मैः सह सहसंबद्धः । कमः-विभक्तमिलिसेकंड्-संख्यान् (HH:MM:SS,mmm) प्रयोजयति ।

            

          

          

            

              
गूगल (Web)

              
ৱেब-विडियो-टेक्स्ट-ट्रैक-फॉर्मेटः। HTML5-विडियो-कार्यक्रमे प्रयुक्तः, सर्वेभ्यः आधुनिकेभ्यः व्राउज़रेभ्यः समर्थितः। डॉट-विभक्तमिलिसेकंड्-संख्यान् (HH:MM:SS.mmm) प्रयोजयति।

            

          

          

            

              
SSA (SubStation Alpha)

              
द्रुतं स्थापयितुं, स्थापयितुं, कारायके प्रभावान्, तथा उन्नत- टाइपोग्राफीम् समर्थयति । एनिमे- फ्अन्सुब्स् तथा जटिल- उपशीर्षकनिर्मित्यां लोकप्रियम् ।

            

          

          

            

              
यूट्यूब (YouTube)

              
YouTube इत्यनेन स्वेच्छाया उपयुज्यमानं SubViewer फॉर्मेटम् । सरलम् समय- मुद्रण- फॉर्मेटम् विडियो- प्लेट्फॉर्म- अपलोडस् अणि मूलभूतं उपशीर्षकं सम्पादयितुं उत्तमम् ।

            

          

        


        
उपशीर्षकान् केन प्रकारेण रूपान्तरणीयाः

        

          

            

              
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अपलोड या चिटकुट्

              
उपशीर्षक- फाइलम् ड्रॉप्‌ कृत्वा वा तस्य सामग्रीम् सम्पादकमण्डले द्रष्टव्यम्।

            

          

          

            

              
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आवृत्तेः प्रारूपं चयनम्

              
इनपुट- फॉर्मेटः स्वचालिततया ज्ञाप्यते । इच्छित- आऊटपुट- फॉर्मेटं चयनम् ।

            

          

          

            

              
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डाउनलोड

              
मुद्रणस्य पूर्वदृश्यं दृष्टुं कन्वर्टर क्लिक करा, ततः फाइलम् डाउनलोड करा या क्लिपबोर्डे कॉपी करा।

            

          

        

      

    

  







    

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यदा-कदा सोध्यमानानि प्रश्नानि


        

        

            
            

                

                
subtitle conversion runs in your browser: paste a URL, upload a file, or record from your mic. STT.ai picks the AI model and returns the transcript in under 5 minutes. Export as TXT, SRT, VTT, DOCX, JSON, or PDF.

            

            
            

                

                
Yes — every visitor gets 600 free minutes/month on STT.ai, usable for subtitle conversion the same as any other workflow. Paid plans starting at $5/month unlock longer files, private transcripts, and priority queueing.

            

            
            

                

                
subtitle conversion runs on the same AI models as the rest of STT.ai — our best models reach 95-97% accuracy on clean speech (3-5% Word Error Rate on benchmarks). Switch models on the fly if the first pass is below your target.

            

            
            

                

                
subtitle conversion can run on any of STT.ai's 10+ models — STT.ai Enhanced (most accurate), Whisper Large V3 (99 languages), NVIDIA Canary (#1 WER on supported langs), Whisper Turbo (fast), Moonshine (lightweight), and more.

            

            
            

                

                
Yes. Every transcript exports as SRT or VTT — works with YouTube, Vimeo, TikTok, VLC, and every major video player. The burn-subtitles tool overlays them onto video as hardsubs.

            

            
            

                

                
Yes. Speaker diarization automatically labels each voice (Speaker 1, Speaker 2, ...) and you can rename them in the built-in editor. Works across all models and languages.

            

            
            

                

                
Most subtitle conversion jobs finish in under 5 minutes. A 1-hour audio file typically completes in 2-3 minutes with our fastest models. Speed depends on chosen model and current GPU load.

            

            
            

                

                
subtitle conversion accepts 20+ formats — MP3, WAV, M4A, FLAC, OGG, MP4, MKV, MOV, WebM, AVI, and more. Output to TXT, SRT, VTT, DOCX, JSON, or PDF.

            

            
            

                

                
Yes. Audio files submitted to subtitle conversion are processed and deleted by default. Pro plans add client-side encryption — even if STT.ai's database is breached, your transcripts are unreadable without your key. Data is never used for model training without explicit opt-in.

            

            
            

                

                
Yes. STT.ai offers a REST API with Python and Node.js SDKs, plus an MCP server for Claude and Cursor — all usable for subtitle conversion workflows. Free API tier includes 100 minutes/month.

            

            
            

                

                
Yes. Every transcript opens in the built-in editor where you can correct words, rename speakers, adjust timestamps, and add notes. All changes save automatically.

            

            
            

                

                
Every transcript gets a unique shareable URL. Export to DOCX or PDF for email. Pro plans add password-protected and permanent links — useful for client work.

            

            
            

                

                
STT.ai handles 1,300+ platforms including YouTube, Vimeo, TikTok, SoundCloud, Zoom, Google Meet, podcast hosts, and more. URL transcription works with publicly-available content only — DRM-protected sources can't be transcribed.