Free tools
Small file jobs, done right in your browser.
Eight free tools for subtitle, text, and media work. Everything runs in your browser — no upload, no account, no waiting.
Your files stay with you
Files you pick are processed on your device and never sent to a server. These pages also load no third-party analytics.
The collection
Pick a tool
- 01
SRT to VTT Converter
Convert SRT to VTT free in your browser. Keeps every line and timestamp, adds the WEBVTT header, and downloads instantly. No upload, no sign-up, no watermark.
Open tool - 02
VTT to SRT Converter
Convert VTT to SRT free online. Turns WebVTT captions into a numbered SubRip file with identical timings, ready for editors and TV players. Nothing is uploaded.
Open tool - 03
Subtitle Sync: Shift SRT Timing Online
Subtitles a second early or late? Use this free subtitle sync tool to shift every SRT cue by a set delay, then download the corrected file. No upload needed.
Open tool - 04
SRT Editor Online
A free SRT editor online: fix typos, retime cues, split or merge lines, and add or delete subtitles. Opens SRT and VTT files. Nothing is uploaded or installed.
Open tool - 05
Online Audio Converter
A free online audio converter that runs in your browser. Turn M4A, FLAC, OGG, WAV, and more into MP3 or WAV without uploading a single byte or creating an account.
Open tool - 06
Convert MP4 to MP3 Online
Convert MP4 to MP3 online for free without uploading. Extract the audio track from a video in your browser and download an MP3 — no account, no watermark, no queue.
Open tool - 07
Chinese Word Counter
A Chinese word counter that segments 中文 properly instead of counting spaces. Get word, character, sentence, and line totals for Chinese, English, and mixed text.
Open tool - 08
SRT to TXT Converter
Convert SRT to TXT free online. Strips cue numbers and timestamps and leaves clean, readable text you can search, quote, or paste into notes. Nothing is uploaded.
Open tool