SL Sender icon

SL Sender

by Nature Green Technology · Communication
Manifest V3 in_app
View in Chrome Web Store Data as of 15 Oct 2026

SL Sender - Smart direct bulk messaging, group contact extractor, personalized campaigns & contact management.

Users
122
+2 in 30 days
Rating
4.2 / 5
unchanged in 30 days
Ratings
5
0 in 30 days
Store rank
#77K
#65K among extensions
Version
5.1
updated 31 Aug 2026

Users

monthly, 3 years
092183Oct 2023May 2025Oct 2026
Latest, 15 Oct 2026: 122 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
025Oct 2023May 2025Oct 2026
Latest, 15 Oct 2026: 5 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About SL Sender

1. Send WhatsApp Messages Automatically Description: Enables fully automated message sending to a specified contact list via WhatsApp Web without manual intervention. Benefit: Send messages to hundreds of contacts simultaneously with a single click, saving time and operational effort. 2. Send Pictures, Videos with Messages Description: Attach media files—such as images (JPG/PNG), videos (MP4), or documents (PDF)—along with your text messages. Benefit: Ideal for sending promotional banners, product catalogs, brochures, or explainer videos to boost engagement. 3. Message Customization Description: Personalize each message using dynamic variables (e.g., Name, Order ID, Due Amount). Example: "Hi [Name], your order [Order_ID] is confirmed. Total amount: Rs. [Amount]." Benefit: Creates a professional, tailor-made communication experience for every customer. 4. Setting the Message Sending Interval Description: Set a dynamic time delay (e.g., 5 to 15 seconds) between consecutive messages. Benefit: Simulates natural human typing behavior to protect your account from being banned by WhatsApp’s anti-spam algorithms. 5. Batching Description: Divide large contact lists into smaller batches (e.g., send 20 messages, pause for 5 minutes, then resume). Benefit: Prevents bulk traffic spikes and ensures stable, reliable delivery without triggering rate limits. 6. Message Templates Description: Save frequently used messages as reusable templates for quick deployment. Benefit: Saves time on repetitive typing and maintains consistent marketing and customer service messaging. 7. Enter Numbers Through an Excel File Description: Import contacts and personalized data directly from Excel files (.xlsx / .csv). Benefit: Eliminates manual data entry by automatically mapping columns (Phone Numbers, Names, Custom Variables) directly into SL Sender.

Growth

WindowUsersChangeRatingsRating
7 days−2−1.6%00.00
30 days+2+1.7%00.00
6 months+2+1.7%00.00
1 year+30+32.6%00.00

Chrome Web Store search rankings

Where SL Sender appears when people search the store, with the 30 day change
Search phrasePosition30 days
benefit#16+4
whatsapp sender#98new

Version history

6 versions recorded
5.131 Aug 2026
2.0.34 Oct 2024
2.0.13 Oct 2024
1.0.830 Aug 2024
1.0.615 Oct 2023
1.0.52 Oct 2023

Details

Category
Communication
First seen
2 Oct 2023
Size
5.2 MB
Languages
en, id, es, pt-BR, ar
Pricing
in_app
Privacy policy
sites.google.com
Extension ID
opcdbbknebonpfmfceipcnolmgpfmcao

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
tabsstoragescriptingactiveTabunlimitedStorage
Site access
https://web.whatsapp.com/*https://browserbill.com/*

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