SubToolbox

Subtitle Converters — Every Format, One Toolbox

Every converter here works the same honest way: your file is parsed on your device, every cue is shown to you in a table before anything is written, and timings are carried across unchanged. The pair pages (VTT to SRT, ASS to SRT, TXT to SRT and the rest) lock onto one conversion each because that is what their searchers need; the general converter reads and writes everything for the times you don't know or don't care what the source format is. Where a conversion must lose something — styling tags headed into plain-text SRT — the page says so before you download, not after.

More Subtitle Converters

SRT Converter
Convert between SRT, WebVTT, ASS, SBV and plain text. The file is parsed in your browser — nothing is uploaded.
VTT to SRT Converter
Convert WebVTT subtitles to SRT in your browser — cue settings dropped, timings untouched, preview before download.
SRT to VTT Converter
Convert SRT subtitles to WebVTT for HTML5 video players — proper WEBVTT header, dot milliseconds, same timings.
TXT to SRT Converter
Turn a text transcript into a timed SRT file — reads inline timestamps if present, auto-times plain text, all in-browser.
Text to SRT Generator
Paste plain text and get a timed SRT — sentence-split cues paced at your reading speed. No file needed.
ASS to SRT Converter
Convert Aegisub ASS/SSA subtitles to plain SRT — styling tags stripped, dialogue and timings intact, in your browser.
SSA to SRT Converter
Convert legacy SSA v4 subtitle scripts to SRT — Format-line aware, tag-free output, timings preserved.
SRT to Text Converter
Strip timings and numbers from SRT or VTT to get clean plain text — optional paragraph merging for readable transcripts.
TTML to SRT Converter
Convert TTML/DFXP XML subtitles to SRT — clock, frames and offset times supported, in-browser and free.
SBV to SRT Converter
Convert YouTube SBV subtitle files to SRT — minimal format, minimal friction, done locally in your browser.
SUB to SRT Converter
Convert frame-based MicroDVD .sub files to timed SRT — pick the frame rate (23.976 default) and convert in-browser.
Word to SRT Converter
Paste text from Word or any editor and get a timed SRT — smart quotes cleaned up, sentences cued, paced to read.

More other tool groups