Free · No signup · Browser-first

Subtitle tools that stay out of your way.

Convert subtitle formats, fix timing and prepare voiceover scripts in seconds. Local tools run entirely in your browser.

Explore free tools

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00:00:01,000 → 00:00:03,500

Create without limits.

WEBVTT

00:00:01.000 → 00:00:03.500

Your file never leaves this device for local tools.

Everything you need for cleaner captions

Focused tools for common subtitle and voiceover tasks—without accounts, uploads or complicated workflows.

SRT to VTT Converter

Convert SubRip subtitle files to standards-compliant WebVTT in your browser.

Open tool Runs locally

VTT to SRT Converter

Convert WebVTT captions into clean, numbered SRT subtitles.

Open tool Runs locally

SRT to TXT Converter

Extract dialogue from SRT subtitles for scripts, notes or reuse.

Open tool Runs locally

Subtitle Time Shifter

Move every SRT or VTT cue forward or backward to fix sync.

Open tool Runs locally

TTS Script Splitter

Split long multilingual scripts into natural, size-limited chunks.

Open tool Gemini AI

AI Subtitle Translator

Translate SRT and VTT subtitles naturally with Google Gemini.

Privacy is the default, not an option

Conversion, extraction, timing and text splitting happen on your device. Files are never uploaded or stored. AI translation only sends subtitle text after you explicitly start it.