**Free Subtitle & Transcription Tools — Online, No Signup | SozAI**
Source: https://sozai.app/tools/

Free Tools

# Subtitle & Transcription Tools

Free tools for audio, subtitles and text. Subtitle and text tools run entirely in your browser; audio previews are transcribed on our side and deleted right after.

## Audio to Text

Drop a recording and read the first 5 minutes as text — free, no signup. Files are deleted after processing. The app picks up where the preview stops.

- [### Transcribe WhatsApp Voice Messages to Text Turn a WhatsApp voice message into text you can read, search and forward](https://sozai.app/tools/transcribe-whatsapp-audio/)
- [### Voice Memo to Text Voice Memos and recorder files (.m4a) to text, first minutes free](https://sozai.app/tools/transcribe-voice-memo/)
- [### Lecture Recording to Text Lecture recordings to text with the lecturer and questions told apart](https://sozai.app/tools/transcribe-lecture/)
- [### Interview Transcription Online Interview recordings to text with speaker labels, for research and journalism](https://sozai.app/tools/transcribe-interview/)
- [### Meeting Recording to Text Meeting recordings to text you can turn into minutes](https://sozai.app/tools/transcribe-meeting/)
- [### Medical Dictation to Text Dictation and consultation audio to text, with medical terms kept intact](https://sozai.app/tools/transcribe-medical/)
- [### Legal Audio Transcription Depositions, hearings and client calls to text with timestamps](https://sozai.app/tools/transcribe-legal/)
- [### Voice to Text Online Speak and watch the text appear — live dictation in your browser, 35 languages](https://sozai.app/tools/voice-to-text/)

## Subtitles

Validate, convert, merge and shift subtitle files. Everything runs in your browser — the file never leaves your device.

- [### SRT Validator Check SRT files for errors, missing sequences, and timing issues](https://sozai.app/tools/srt-validator/)
- [### SRT to TXT Converter Strip timestamps and sequence numbers from SRT to plain text](https://sozai.app/tools/srt-to-txt/)
- [### VTT ↔ SRT Converter Convert between WebVTT and SubRip formats instantly](https://sozai.app/tools/vtt-srt-converter/)
- [### Text to SRT Converter Generate SRT subtitle files from plain text with auto-timing](https://sozai.app/tools/txt-to-srt/)
- [### Subtitle Time Shift Shift all subtitle timestamps forward or backward](https://sozai.app/tools/subtitle-time-shift/)
- [### Merge SRT Files Combine multiple SRT files into one with corrected timing](https://sozai.app/tools/merge-srt/)
- [### SRT to Word Converter Convert SRT subtitle files to formatted Word/RTF documents](https://sozai.app/tools/srt-to-docx/)
- [### Subtitle to Text Converter Turn SRT or VTT subtitles into clean, readable plain text](https://sozai.app/tools/subtitle-to-text/)
- [### SRT to VTT Converter Add the WEBVTT header and dot-millisecond timecodes HTML5 video needs](https://sozai.app/tools/srt-to-vtt/)
- [### SBV to SRT Converter Convert the SubViewer files YouTube Studio exports into numbered SRT cues](https://sozai.app/tools/sbv-to-srt/)
- [### ASS to SRT Converter Strip SubStation Alpha styling and get plain SRT dialogue](https://sozai.app/tools/ass-to-srt/)
- [### Subtitle Converter SRT, VTT, SBV, ASS or SSA in; SRT, VTT or plain text out](https://sozai.app/tools/subtitle-converter/)

## Text & Time

Counters and calculators for scripts, posts and meetings. Nothing is uploaded.

- [### Transcription Calculator Estimate transcription time, word count, and cost](https://sozai.app/tools/transcription-calculator/)
- [### Word & Character Counter Count words, characters, sentences and paragraphs with live reading & speaking time](https://sozai.app/tools/word-counter/)
- [### Speech Time Calculator See how long a script takes to read or speak aloud at different speeds](https://sozai.app/tools/speech-time-calculator/)
- [### Timecode Converter Convert timecodes between seconds, HH:MM:SS, SRT, VTT and frames](https://sozai.app/tools/timecode-converter/)
- [### Social Media Character Counter Live character counts with limits for X, Instagram, LinkedIn and more](https://sozai.app/tools/social-counter/)
- [### Meeting Cost Calculator Estimate what a meeting costs in salary and person-hours](https://sozai.app/tools/meeting-cost/)
- [### Online Timer & Stopwatch Free full-screen countdown timer and stopwatch, no ads](https://sozai.app/tools/timer/)

Need AI-Powered Transcription?

Upload audio, paste a YouTube link, or record directly — get a full AI transcript with speaker labels, timestamps, and summaries.

 [Get the App — Free](https://sozai.app/download/)

Free on iOS and Android. No account required.


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Published by SozAI (https://sozai.app). Reuse and quotation are allowed with attribution and a link back.
Machine-readable index: https://sozai.app/llms.txt · data API: https://sozai.app/api/