DEV Community: Tiny Task Pro

TinyTask helps Email Marketing With Ease

Tiny Task Pro — Thu, 16 Jul 2026 12:35:16 +0000

TinyTask Chrome Extension Makes Email Marketing Easier Than Ever

Email marketing remains one of the highest ROI marketing channels, but repetitive tasks can quickly turn a simple campaign into hours of manual work. Copying text, switching tabs, opening templates, inserting personalization fields, and repeating the same actions hundreds of times wastes valuable time.

The TinyTask Chrome Extension helps simplify these repetitive activities by recording and replaying browser actions directly inside Google Chrome, allowing marketers to focus on strategy and content rather than repetitive clicks.

Why Email Marketing Becomes Repetitive

Most email campaigns involve tasks such as:

Opening email platforms or webmail services.
Copying customer information from spreadsheets or CRMs.
Inserting names and custom details.
Clicking through multiple menus and settings.
Performing the same sequence repeatedly for dozens or hundreds of contacts.

Even small campaigns can consume hours every week.

*How TinyTask Chrome Extension Helps
*
The TinyTask Chrome Extension records your actions once and replays them whenever needed.

Instead of manually repeating the same workflow, marketers can automate common browser tasks such as:

Opening campaign dashboards.
Navigating through email tools.
Filling forms with repeated information.
Managing campaign settings.
Performing repetitive browser-based workflows.

This reduces human error while significantly improving productivity.

*Save Time on Daily Marketing Tasks
*
Marketing teams often spend more time managing tools than creating campaigns. Tinytask email automation

By automating repetitive browser actions, TinyTask Chrome Extension can help users:

Reduce manual clicking.
Speed up campaign preparation.
Maintain consistent workflows.
Improve overall efficiency.

Even saving a few seconds per task can translate into hours saved every month.

Perfect for Small Businesses and Solo Marketers

Large organizations use expensive automation software, but smaller businesses often need lightweight solutions that are simple to use.

TinyTask Chrome Extension offers an easy learning curve and requires no programming knowledge, making it suitable for:

Small businesses
Freelancers
Digital marketers
Affiliate marketers
Virtual assistants
Agencies

Focus on Growth Instead of Repetition

Automation should remove repetitive work so marketers can spend more time creating better offers, improving customer relationships, and growing their businesses.

The TinyTask Chrome Extension helps users work smarter by automating repetitive browser actions and simplifying daily workflows.

Final Thoughts

Email marketing success depends on consistency and efficiency. The TinyTask Chrome Extension helps reduce repetitive work, allowing marketers to focus on what matters most — building campaigns that generate results.

If your daily workflow involves repeating the same browser actions over and over, automation can save both time and effort while improving productivity across your entire marketing process.

I Built a Chrome Extension That Automates Outlook Email Campaigns Using Google Sheets 📧

Tiny Task Pro — Thu, 09 Jul 2026 19:08:18 +0000

Email outreach is still one of the most effective ways to connect with potential clients, partners, and customers.

But if you've ever sent hundreds of emails through Outlook manually, you know how repetitive it becomes.

Open Outlook.

Create a new message.

Copy an email address.

Personalize the greeting.

Paste your message.

Click Send.

Repeat...

After spending countless hours on repetitive email campaigns, I decided to build a solution that works directly with Outlook while keeping the workflow as simple as possible.

That's how TinyTask Mailer for Outlook was created.

Why Build an Outlook Automation Tool?

Most email automation platforms are designed around Gmail or require users to migrate to expensive CRM systems.

However, many businesses still rely on Microsoft Outlook as their primary email platform.

Sales teams.

Corporate offices.

Recruitment agencies.

Government organizations.

Consultants.

Small businesses.

For these users, switching platforms isn't practical.

Instead of replacing Outlook, I wanted to enhance it.

The Goal

The objective was simple:

Continue using Microsoft Outlook.
Store leads in Google Sheets.
Automate repetitive tasks.
Keep campaigns organised.
Reduce manual work.
Make outreach faster without adding unnecessary complexity.
The Biggest Challenge

Sending one email is easy.

Sending 300 personalized emails without losing track is another story.

Some common problems include:

Forgetting which contacts have already been emailed.
Accidentally sending duplicate emails.
Losing progress after closing the browser.
Spending hours copying and pasting information.
Managing multiple campaigns at the same time.

These challenges inspired the development of TinyTask Mailer for Outlook.

How It Works

The extension reads recipient information directly from a Google Sheet.

For example:

Name Email Company
John Smith john@example.com ABC Ltd
Sarah Jones sarah@example.com XYZ Group

Instead of manually entering every recipient, the extension automatically processes each row and prepares personalised Outlook emails.

The message body remains exactly as you've written it.

Only the dynamic information changes.

Features
📄 Google Sheets Integration

Import recipient data directly from Google Sheets.

There's no need to export CSV files or import databases every time you launch a campaign.

Simply update your spreadsheet, and you're ready to go.

👋 Personalised Greetings

Nobody enjoys receiving emails that begin with:

Dear Customer

TinyTask Mailer automatically inserts recipient names from your spreadsheet, making each email feel more personal.

For example:

Hi John,

Thank you for taking the time to read my email...
📊 Campaign Dashboard

Large email campaigns require visibility.

The extension keeps track of:

Current row
Total recipients
Emails sent
Pending emails
Failed emails
Campaign status

You always know where your campaign stands.

⏸ Stop and Resume

Sometimes you need to pause your work.

Instead of restarting the campaign from the beginning, TinyTask Mailer remembers your progress and allows you to continue from the exact point where you stopped.

⏱ Random Sending Delays

Sending hundreds of emails within a few seconds isn't always ideal.

The extension introduces configurable delays between emails, creating a more controlled sending workflow that better reflects normal usage patterns.

📈 Usage Statistics

Campaign reporting includes useful information such as:

Emails sent today
Total emails processed
Remaining daily allowance
Campaign progress

This provides a clear overview without requiring external reporting software.

Why Google Sheets?

Google Sheets remains one of the simplest tools for organising outreach campaigns.

It already supports:

Client lists
Sales prospects
Recruitment contacts
Business directories
Follow-up tracking

Instead of introducing another database, TinyTask Mailer works with a tool that millions of professionals already use every day.

Typical Use Cases

TinyTask Mailer for Outlook has been designed for workflows such as:

Sales outreach
B2B prospecting
Recruitment campaigns
Customer follow-ups
Business partnerships
Event invitations
Vendor communication
Corporate announcements
Internal company updates
Marketing campaigns

If your contacts already live inside a spreadsheet, automation becomes much easier.

Why Outlook?

Microsoft Outlook remains one of the world's most widely used business email platforms.

Many organisations have invested heavily in Microsoft 365 and Outlook ecosystems.

Rather than asking users to change platforms, TinyTask Mailer extends the workflow they already know.

No complicated migration.

No additional CRM.

No unnecessary learning curve.

Just Outlook with smarter automation.

Lessons Learned During Development

Building browser automation isn't simply about clicking buttons.

A reliable automation tool needs to consider:

User experience
Campaign reliability
Progress recovery
Error handling
Secure license management
Performance optimisation
Browser compatibility

Every new feature introduced additional edge cases that needed careful testing before release.

The result is a workflow focused on stability and simplicity.

What's Next?

Development continues with new features planned, including:

Advanced campaign analytics
Additional personalization fields
Better reporting
Enhanced campaign management
Workflow improvements based on user feedback

The aim is to continue improving productivity without making the extension unnecessarily complex.

Final Thoughts

Building TinyTask Mailer for Outlook has been an enjoyable engineering challenge.

The project started as a way to eliminate repetitive email tasks, but it has grown into a practical tool for professionals who rely on Outlook every day.

If you're interested in browser automation, productivity tools, or Outlook-based workflows, I'd love to hear your thoughts.

Constructive feedback, feature ideas, and real-world use cases are always welcome.

Happy coding—and happy automating! 🚀

I Built a Chrome Extension That Automates Gmail Campaigns Using Google Sheets 🚀

Tiny Task Pro — Thu, 09 Jul 2026 19:06:18 +0000

If you've ever sent outreach emails, followed up with prospects, contacted clients, or emailed hundreds of leads manually, you already know how repetitive the process becomes.

Copy...
Paste...
Personalize...
Send...
Repeat hundreds of times.

After doing this for years, I decided to build something that could simplify the workflow without turning Gmail into a complicated CRM.

The result is TinyTask Mailer Pro, a Chrome Extension designed to automate structured Gmail campaigns while keeping everything inside your own Gmail account.

Chrome Web Store:
https://chromewebstore.google.com/detail/tinytask-mailer-pro/leogijhgaiggagccdanaphgppplhmghb

Why I Built It

There are plenty of email marketing platforms available today.

Many of them are powerful.

Many are also expensive.

Some require importing contacts.

Some require syncing databases.

Others completely replace Gmail with another interface.

I wanted something different.

I wanted something that:

works directly inside Gmail
reads leads from Google Sheets
keeps the workflow simple
shows campaign progress
allows stopping and resuming campaigns
doesn't require learning an entirely new platform

That became the foundation of TinyTask Mailer Pro.

The Problem

Imagine sending outreach to 300 businesses.

Normally you have to:

open Gmail
copy email
write greeting
paste message
send
update spreadsheet
remember where you stopped

After 50 emails it becomes exhausting.

After 200 emails it's easy to lose track.

One accidental mistake and you've skipped rows or sent duplicate emails.

The Solution

TinyTask Mailer Pro automates the repetitive parts while still using your own Gmail account.

The extension loads data from a Google Sheet and prepares each email automatically.

Instead of manually typing:

Hi John,

Hi Sarah,

the extension reads the Name column and inserts the greeting automatically.

Your message stays exactly as you wrote it.

No template rewriting.

No AI changing your wording.

Just structured automation.

Features
📄 Google Sheets Integration

Simply provide your Google Sheet URL.

The extension loads lead information directly from the sheet.

No CSV exports.

No complicated imports.

👋 Automatic Personalization

If your spreadsheet contains:

Name Email
John john@example.com
Sarah sarah@example.com

Your emails automatically begin with:

Hi John,

Hi Sarah,

without modifying the rest of your email.

📊 Campaign Tracking

One feature I personally needed was visibility.

The extension tracks:

Current Row
Sent Emails
Pending Emails
Failed Emails
Campaign Status

Instead of wondering:

"Where did I stop yesterday?"

you always know exactly where the campaign is.

⏸ Stop & Resume

Life happens.

Maybe you receive a call.

Maybe Gmail reaches its daily sending limit.

Maybe you simply want to continue tomorrow.

TinyTask Mailer Pro remembers the campaign state so you don't need to restart from Row 1 every time.

⏱ Random Delay Between Emails

Sending hundreds of emails instantly isn't a great idea.

The extension includes randomized waiting periods between sends, creating a more controlled workflow instead of firing every message at exactly the same interval.

📈 Daily Quota Tracking

Another feature I wanted was knowing how much sending capacity remained.

The extension displays:

Emails sent today
Remaining quota
Server-controlled daily limits

This gives users better visibility while running campaigns.

Why Google Sheets?

Almost everyone already uses spreadsheets.

Sales teams.

Recruiters.

Freelancers.

SEO professionals.

Marketing agencies.

Instead of forcing users into another database, Google Sheets already provides everything needed:

names
email addresses
company names
notes

The extension simply builds on that.

Who Is It For?

I've seen it become useful for:

SEO outreach
Guest posting campaigns
Link building
Business outreach
Sales prospecting
Recruitment
Follow-up emails
Client communication
Partnership requests
Local business outreach

If your workflow starts with a spreadsheet and ends in Gmail, there's a good chance this extension can save time.

Built Around Gmail

One thing I intentionally avoided was creating another email platform.

You already know Gmail.

Your contacts are already there.

Your drafts are already there.

Your account already works.

TinyTask Mailer Pro simply makes repetitive sending easier while staying inside the Gmail interface.

Current Version

Current release includes:

Google Sheets loading
Personalized greetings
Campaign progress tracking
Stop & Resume
Daily quota display
License management
Randomized sending delay
Gmail workflow automation

Version 1.0.3 was published in early July 2026 with ongoing improvements planned.

Future Plans

I'm continuing to improve the extension based on user feedback.

Some ideas on my roadmap include:

Better reporting
Improved campaign analytics
More personalization fields
Additional workflow improvements
Enhanced dashboard features

I prefer shipping practical features that solve real problems rather than adding unnecessary complexity.

I'd Love Your Feedback ❤️

This project was built to solve a problem I personally faced.

If you're someone who sends repetitive Gmail campaigns, I'd genuinely appreciate your feedback.

Chrome Web Store:

Chrome Extension for Gmail Automation

Website:

https://tinytask.org/

Every review, suggestion, and feature request helps shape future updates.

Thanks for reading!

How I Built a Gmail Automation Chrome Extension Using JavaScript and Flask

Tiny Task Pro — Wed, 01 Jul 2026 19:21:41 +0000

Building browser automation software sounds simple until you start dealing with real-world limitations.

Over the past few months, I've been developing TinyTask Mailer Pro, a Chrome extension that automates Gmail campaigns while keeping the user in control. It integrates Google Sheets, manages campaign progress, supports licensing, and communicates with a Flask backend for usage tracking.

This article isn't about sending spam or bypassing Gmail restrictions. Instead, it's about the engineering decisions, architecture, and lessons I learned while building a production-ready automation tool.

Why Build a Gmail Automation Extension?

Many small businesses, freelancers, recruiters, and sales teams spend hours performing repetitive tasks like:

Opening Gmail
Copying recipient emails
Writing personalized messages
Sending emails one by one
Tracking progress manually

I wanted to build a tool that reduces repetitive work while still keeping the user involved in the process.

The goal was to save time—not replace responsible email practices.

Tech Stack

Here's what powers the project:

Frontend
HTML
CSS
JavaScript
Chrome Extension APIs
Backend
Python
Flask
Gunicorn
Nginx
SQLite
Deployment
Ubuntu VPS
HTTPS API
License server

This combination turned out to be lightweight, affordable, and easy to maintain.

Overall Architecture
Google Sheets
│
▼
Chrome Extension
│
▼
Gmail Web Interface
│
▼
Flask API
│
▼
SQLite Database

The extension handles browser automation while the backend remains the source of truth for:

License validation
Machine activation
Daily quotas
Usage statistics
Account management

Keeping responsibilities separated made debugging significantly easier.

Reading Data from Google Sheets

Instead of importing CSV files repeatedly, the extension reads campaign data directly from Google Sheets.

Typical columns include:

Name
Email
Subject
Message

This allows users to edit campaigns without rebuilding or re-uploading anything.

Whenever changes are made in Google Sheets, the extension can work with the updated data.

Personalizing Every Email

Nobody likes receiving generic emails.

Each message supports placeholders like:

Hello {Name},

which become

Hello Sarah,

during the sending process.

Simple personalization greatly improves the user experience while keeping implementation straightforward.

Managing Long Campaigns

One challenge appeared very quickly.

What happens if:

Chrome crashes?
Windows restarts?
The browser closes?
The user clicks Stop?

Losing campaign progress wasn't acceptable.

Instead of storing temporary variables in memory, campaign progress is saved using chrome.storage.local.

Information such as:

Current row
Emails sent
Pending emails
Delay settings
Campaign status

can all survive browser restarts.

This became one of the most valuable improvements in the project.

Building Resume Support

Resume functionality sounds simple.

It isn't.

The extension needs to restore:

Current spreadsheet row
Campaign status
Delay timer
Statistics
Current Gmail account

without accidentally sending duplicate emails.

Carefully restoring state while preventing duplicates required much more testing than expected.

Random Delays Matter

Sending hundreds of emails instantly isn't realistic.

Instead, every send operation waits for a randomized interval.

For example:

7 seconds
12 seconds
9 seconds
14 seconds

rather than

10
10
10
10

The goal isn't to "beat" Gmail—it's simply to avoid robotic timing and create a smoother workflow.

Designing the License System

I didn't want all business logic inside the extension.

Instead, the backend validates every license.

The Flask API checks:

License validity
Activated machine
Daily limits
Remaining quota
Expiration status

This keeps sensitive logic off the client side.

Why Use Flask?

I considered several backend frameworks.

Flask won because it offers:

Minimal setup
Fast development
Excellent documentation
Easy REST API creation
Great Python ecosystem

For a lightweight licensing server, it was exactly what I needed.

Keeping the Backend Simple

The database is intentionally straightforward.

Example tables include:

Licenses
Activations
Gmail usage
Admin users

Simple schemas are often easier to maintain than highly complex designs.

Problems I Didn't Expect

Building browser automation introduced challenges I hadn't anticipated.

Some examples:

Gmail UI Changes

Small interface updates can break selectors.

Building resilient selectors became essential.

Asynchronous Timing

Browser automation depends heavily on waiting for elements.

Too early?

The element doesn't exist.

Too late?

The workflow becomes slow.

Finding the right balance required many iterations.

Extension State

Managing state across popup scripts, background scripts, and content scripts was harder than expected.

Keeping everything synchronized became one of the biggest engineering tasks.

What I Learned

A few lessons stand out.

Keep State in One Place

Duplicated state causes bugs.

Using a single source of truth simplified debugging dramatically.

Log Everything

Detailed logging reduced debugging time from hours to minutes.

Expect UI Changes

If you're automating websites, assume they'll change.

Design your automation to fail gracefully.

Build for Recovery

Users will eventually close their browser, lose internet connectivity, or restart their computer.

Recovery is more important than perfection.

Future Improvements

The project is still evolving.

Some features I'm exploring include:

Better campaign analytics
Improved scheduling
More reporting options
Enhanced dashboard metrics
Additional workflow automation

Every version teaches something new.

Final Thoughts

Building browser automation software has been one of the most rewarding projects I've worked on.

It combines frontend development, backend APIs, browser internals, state management, deployment, and user experience into a single product.

If you're interested in Chrome extension development, my advice is simple:

Start with a small feature.

Ship it.

Test it with real users.

Then improve it one iteration at a time.

That's exactly how this project has grown.

If you'd like to see the project that inspired this article, you can explore TinyTask Mailer Pro and other productivity tools at https://tinytask.org.

I'm also interested in hearing how others approach browser automation. What challenges have you run into while building Chrome extensions?