kitio.aii18n Web vs LocalePack
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. i18n Web starts at $7.90/mo and LocalePack starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- JSON locale translation
- Markdown and MDX translation
- Skip selected keys
- Built-in review editor
- Batch download
- messages.json translation
- 52 target languages
- Placeholder-safe output
- _locales ZIP download
- Upfront price estimate
| Feature | i18n Web | LocalePack |
|---|---|---|
| Best for | LLM translation for JSON locale files and Markdown posts | AI translation of Chrome extension messages.json into 52 languages |
| Category | Coding | Coding |
| Pricing model | Freemium | Paid |
| Starting price | $7.90/mo | See pricing page |
| Free plan | Yes | No |
| Made by | i18n Web | LocalePack |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
i18n Web starts at $7.90/mo and LocalePack starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 2 files, 2 languages per run
- 30 JSON keys per file
- Queued translation
Basic
$7.90/mo
- 30 credits
- No queue
Pro
$29.90/mo
- 250 credits
- 10 files and all languages
- 300 JSON keys per file
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
i18n Web
- Preserves JSON keys and Markdown formatting
- Many languages in one run
- Free tier for small files
- Free tier is slow and very limited
- Files only kept for 15 days
- No direct repository integration
LocalePack
- Output matches Chrome's locale format
- Pay once, no subscription
- Price shown before checkout
- Built mainly for Chrome extension files
- Source files capped at 500 KB
- No free tier
Which one should you choose?
Choose i18n Web if you want:
- Preserves JSON keys and Markdown formatting
- Many languages in one run
- Free tier for small files
Watch out: free tier is slow and very limited.
Choose LocalePack if you want:
- Output matches Chrome's locale format
- Pay once, no subscription
- Price shown before checkout
Watch out: built mainly for chrome extension files.
i18n Web vs LocalePack FAQ
What is the difference between i18n Web and LocalePack?
i18n Web: LLM translation for JSON locale files and Markdown posts. LocalePack: AI translation of Chrome extension messages.json into 52 languages. Both are coding tools.
Is i18n Web or LocalePack cheaper?
i18n Web starts at $7.90/mo and LocalePack starts at See pricing page. Check both pricing pages for current plans.
Do i18n Web and LocalePack have free plans?
i18n Web: Yes. LocalePack: No.
Who makes i18n Web?
i18n Web is made by i18n Web.
Who makes LocalePack?
LocalePack is made by LocalePack.
Which should I choose, i18n Web or LocalePack?
Choose i18n Web if you value preserves json keys and markdown formatting and many languages in one run. Choose LocalePack if you value output matches chrome's locale format and pay once, no subscription.