1. What is Brand Dictionary?
Brand Dictionary is a feature that helps you maintain consistent pronunciation and translation rules across your projects.
You can predefine pronunciation and translation rules and apply them consistently in Projects, AI Dubbing, and other supported features.
With Brand Dictionary, you can:
Fix the pronunciation of brand names, product names, and proper nouns.
Define 1:1 translation rules for specific words.
Share and apply saved rules across Team Workspaces.
2. Getting Started with Brand Dictionary
Step 1. Create a New Dictionary
Click the Brand Dictionary menu.
Click Add New.
A new Brand Dictionary will be created.
You can create multiple Brand Dictionaries within a single account or team.
Step 2. Manage Your Dictionary
Click the ⋯ (More) menu on the top-right of each Brand Dictionary card to manage it.
Duplicate
Create a copy of the selected dictionary.
Rename
Change the dictionary name. Duplicate names are not allowed.
Delete
Permanently delete the dictionary and all its rules. Deleted data cannot be restored.
3. Setting Up Pronunciation (Fixing TTS Reading)
Pronunciation rules define how a word should be read in TTS output.
Step 1. Select the Pronunciation Tab
Open your Brand Dictionary and select the Pronunciation tab.
Step 2. Enter the Word
Original word: Select the original language and enter the word.
Spoken as: Enter how the word should be read.
Write pronunciation based on how it should sound.
(Example: “AI Studios” → “A-I STU-dee-ohs”)
Step 3. Preview and Save
Click the preview button to test the pronunciation.
Then click Add to save the rule.
Notes
Enter single words or short phrases only. Avoid full sentences.
The Brand Dictionary must be selected in a project for the rules to apply.
4. Setting Up Translation (Fixing Word Translation)
Translation rules allow you to define a fixed 1:1 translation for specific words.
Step 1. Select the Translation Tab
Step 2. Enter the Original Language and Word
Step 3. Select the Target Language and Enter the Target Word
Each rule supports one original word to one target word (1:1 only).
5. Setting Up Keep Original (Exclude from Translation)
Keep Original allows you to preserve specific words unchanged across all translation languages.
Step 1. Go to the Keep Original Section
Step 2. Enter the Original Word and Add
Words added here will remain unchanged during translation.
Keep Original words cannot duplicate existing Translation rules for the same original word.
6. Bulk Upload via CSV
You can upload multiple rules at once using CSV files.
Each rule type must be uploaded using a separate CSV file.
Supported types:
Pronunciation CSV
Translation CSV
Keep Original CSV
File format: .csv / Maximum file size: 5MB
After uploading, you can review errors and duplicates in the preview screen before applying the rules.
(See this article for supported languages and language codes.)
6-1. Pronunciation CSV
Used to bulk register pronunciation rules. Applies only to TTS output.
Required columns
original_languageoriginal_wordspoken_as
Formatting Rules
One row = one pronunciation rule.
Enter single words or short phrases only.
Use language codes for
original_language.(e.g., en-US, ko-KR, zh-CN)
Enter phonetic or readable pronunciation in
spoken_as.
6-2. Translation CSV
Used to define fixed translations. Supports 1:1 structure only.
Required columns
original_languageoriginal_wordtarget_languagetarget_word
Formatting Rules
One row = one translation rule.
Enter single words only.
Use language codes for
original_languageandtarget_language.(e.g., en-US, ko-KR, zh-CN)
All four columns are required.
6-3. Keep Original CSV
Used to preserve words unchanged during translation.
Required columns
original_word
Formatting Rules
One row = one word.
Words will remain unchanged in translation outputs.
Avoid full sentences.
Duplicate entries will be skipped during import.