Usage Limits
Last updated: August 25, 2026
OmniTranslate meters translations with a unified quota + credit system. Daily quotas reset every day, weekly quotas reset every week, and credits cover overflow usage and Premium models. You can check the time left until each reset in the Usage section in Settings or on the Usage page. For current prices, see Translation Models; for billing and credit behavior, see Credits & Usage.
This page highlights the remaining feature-specific limits (library, exports, glossary tools, etc.). Limits may change as we tune the system for fairness and stability.
IMPORTANT
We may adjust quotas without prior notice to prevent abuse, ensure fair use, and maintain system stability.
WARNING
Please use OmniTranslate responsibly. Excessive or abusive activity may trigger temporary throttling or cooldowns.
Translation Usage
Translation throughput no longer depends on per-model quotas. You can run any model currently available to you as long as the model accepts your chosen billing method and you have enough quota or credits to start. Some Premium models are credit-only. Most users will stay within quota and rarely need to use credits.
For current model costs, read Translation Models. For quota and credit behavior, read Credits & Usage.
Library
🧾 Storage
The maximum number of translations you can store across all threads.
| Plan | Limit |
|---|---|
| Free | 500 translations |
| Pro | 50,000 translations |
NOTE
- Delete unused threads or translations to reduce storage usage.
- If you exceed the limit, you won’t be able to start new translations. Existing translations remain stored.
📤 EPUB Export
How many export requests (EPUB exports or full‑thread downloads) you can make per minute.
For export instructions, see the Exporting Translations guide.
| Plan | Limit |
|---|---|
| Free | Not available |
| Pro | 2 per minute |
Advanced Features
🧠 Advanced Term Extraction
When extracting terms, the model learns from your existing glossary and considers your story’s context when identifying and translating terms. It is significantly better at spotting important terms and filtering out noise.
NOTE
- Quotas for Advanced Term Extraction may change based on real‑world usage.
- Because this mode is more thorough, it can be slightly slower.
| Plan | Limit |
|---|---|
| Free | Not available |
| Starter | 5 extractions per day |
| Pro | 600 extractions per day |
💡 Term Suggestion
How many times per day OmniTranslate can automatically suggest new glossary terms with accurate, contextually relevant translations.
The explanation button provides deeper insight into each suggestion.
| Plan | Limit |
|---|---|
| Free | 1 per day |
| Pro | 10 per day |
🔁 Reverse Lookup
How many times per day you can check glossary entries or term meanings.
You can perform a reverse lookup on any translated text to see the original term and instantly add it to your glossary if needed.
| Plan | Limit |
|---|---|
| Free | 10 per day |
| Starter | 50 per day |
| Pro | 500 per day |
🔄 Chunk Regeneration
How many times per hour you can regenerate a specific part (chunk) of a translation.
See the Chunk Regeneration guide for more details.
| Plan | Limit |
|---|---|
| Free | Not available |
| Pro | 100 per hour |
✨ Chunk Enhancement
How many times you can improve an existing translation per day.
See the Chunk Enhancement guide for more details.
| Plan | Limit |
|---|---|
| Free | Not available |
| Pro | 100 per day |