LattifAI Local Playground
Native HTML demo with four tabs: Align, Transcribe, Translate, Convert.
Align
Transcribe
Translate
Convert
Media File
Caption File
Output Format
SRT
VTT
ASS
JSON
TextGrid
Device
Auto
CPU
CUDA
MPS
Split sentence
Word-level output
Run Alignment
Ready.
Media File
Model Name
Output Format
SRT
VTT
ASS
JSON
TextGrid
Device
Auto
CPU
CUDA
MPS
Language (Optional)
API Base URL (Optional)
Gemini API Key (Optional)
Run Transcription
Ready.
Caption File
Target Language
Provider
Gemini
OpenAI-Compatible
Mode
normal
quick
refined
Model Name
Output Format
SRT
VTT
ASS
JSON
TextGrid
TXT
API Key (Optional)
API Base URL (Optional)
Bilingual output
Run Translation
Ready.
Caption File
Output Format
VTT
SRT
ASS
JSON
TextGrid
TXT
Include speaker in text
Normalize text
Word-level mode
Karaoke output
Run Conversion
Ready.
Files are processed locally on your machine. Output files are downloadable from this page.