OOONA Tools

Overview

PROFESSIONAL ONLINE TOOLS FOR SUBTITLING AND CAPTIONING. ONLINE ACCESS FROM ANY COMPUTER ANY TIME, WINDOWS OR MAC.

Create and edit captions and subtitles in any language online, using simple and intuitive web interface. State-of-the-art tools allow frame-accurate text timing with advanced timeline, video grid for precise caption positioning on the screen, audio waveform and scene-change detection for accurate subtitle spotting.

Our tools feature import and export in almost any caption and subtitles format, including TTML/DFXP, VTT, SCC, CAP, EBU-STL, SRT, IMSC1, PAC, 890 and many more. We also support generating image-based subtitles for DVD/Blu-ray/DCP authoring.

Powerful Pro apps allow you to run automated QA scripts to check and fix your files, as well as customize hotkeys and project settings.

create

Create and edit captions and subtitles in any language
Author, edit, and repurpose timed text files.
Accurate positioning on the video grid.
For TV, web, mobile delivery, in any language.

translate

Translate from timed template to another language
Create second language subtitles with timed template.
Import and export in variety of formats.
Perform automated QC checks.

review

QC subtitles or send for online reviewing and editing
Real-time preview of videos with captions and subtitles.
Share project for online review or editing.
No need to download or install anything.

transcribe

Create script files and dialog lists

convert

Convert any subtitle format
Convert between caption and subtitle formats.
Generate image-based subtitles for DVD/BD.

Burn & Encode

Burn captions or subtitles into video with just a few clicks.
Render MP4/MOV (h.264), ProRes HQ, etc.

convert-api

Convert any subtitle format
A powerful cloud API to convert between different subtitle and caption formats

Compare

A simple tool to compare two subtitle files side by side. Compare text, timing, positioning.

Get Started With OOONA TOOLS