Cobaltium Interlinear
"Cobaltium shine, the light of understanding"
Unlock unlimited translations. One purchase. Lifetime access. Up to 5 devices.
Cobaltium Unleashed
$9.99 USD
R$29.99 BRL
One-time purchase · Lifetime access
- Unlimited translations executed locally on your system
- Token-aligned interlinear glosses on any webpage
- 22 supported language pairs + LLM-powered extended support
- Text-to-Speech with Piper voices
- Customizable gloss display (font size, color, spacing)
- All processing runs locally — zero data leaves your device
- Activate on up to 5 devices you own
- Free updates included
- Lifetime access to support
Try before you buy: Install Cobaltium from the Chrome Web Store and enjoy a free 1-day trial with full features. After the trial, unlock unlimited use with a one-time purchase.