Free Explorer
Free
Free forever with account
- Tools
- Core converters with limited grammar and translation uses
- Ads
- Ad-supported experience
Writing · Vendor site 2026-10-04
Kazu Navi (かずナビ) provides Japanese learning utilities such as number and counter converters, grammar breakdowns, natural translation, and a writing corrector. Premium Navigator unlocks unlimited grammar and translation queries with an ad-free experience.
Japanese learners who need interactive converters, grammar analysis, and sentence correction beyond textbook examples.
Free plan caps grammar analysis and natural "How to Say" features; Premium removes ads and lifts those limits.
Kazu Navi bundles converters, grammar analysis, translation, and correction tools with free and Premium Navigator subscriptions.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Tools | Homepage lists number converters, grammar explorer, translator, and writing corrector modules. | Facts sourced | 2026-10-04 |
| Premium | Pricing page advertises Premium Navigator at $10 per month with unlimited premium features. | Facts sourced | 2026-10-04 |
Understand the total cost
Free Explorer
Free
Free forever with account
Premium Navigator
$10.00 /mo
$10 USD per month
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Explore toolThe practical questions
Kazu Navi (かずナビ) provides Japanese learning utilities such as number and counter converters, grammar breakdowns, natural translation, and a writing corrector. Premium Navigator unlocks unlimited grammar and translation queries with an ad-free experience.
Free Explorer tier includes core converters and limited grammar and translation uses with ads.. This record lists ongoing free access; check the plan limits before starting.
The listed monthly price is $10.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
Free plan caps grammar analysis and natural "How to Say" features; Premium removes ads and lifts those limits.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
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