CSV Duplicate Filter & Formatter
Filter duplicate leads by email/phone and format Indian mobile numbers.
As of June 2026, CSV Duplicate Filter & Formatter has 6 users in the Productivity category.
Usersup 100.0 percent+100.0%
6
6
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.2
Manifest V3
History
3 snapshotsTracking since Apr 21, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 21, 2026 | 3 | — | — | 1.2 |
| May 6, 2026 | 5 | — | — | 1.2 |
| Jun 4, 2026 | 5 | — | — | 1.2 |
| Now | 6 | — | — | 1.2 |
Permissions & access
- Permissions
- storage
- Host access
- None declared
Screenshots
About
CSV Duplicate Filter & Formatter makes lead management painless by giving you two tools in one neat popup: Filter duplicate contacts Upload your Customers CSV and your Leads CSV. Automatically remove any lead whose email or phone (normalized and lower‑cased) appears in your customer list. Format Indian mobile numbers Upload any CSV, detect the “phone” column, strip out non‑digits, drop country/zero prefixes, and enforce a 10‑digit number starting with 6, 7, 8 or 9. Interactive review of invalid or questionable entries so you can keep or discard them before downloading a clean file. Why use it? Stop spamming customers who already bought. Clean your data for downstream marketing or CRM imports. Everything runs locally in your browser—no servers, no data leaks.
Technical
- Version
- 1.2
- Manifest
- V3
- Size
- 21.58KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- aocaemooamhjfpgheiafnjagakigdjno
- Developer ID
- ua7620d345567d780d5f7a5fd9c0a82df
- Developer Email
- [email protected]
- Created
- Apr 18, 2025
- Last Updated (Store)
- Apr 21, 2025
- Last Scraped
- Jun 4, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 4, 2026.