W WellerDeveler

Tools That Work.
By WellerDeveler

20+ free browser tools, 800+ premium templates, and an AI newsletter. Everything you need to work faster — most of it free.

20+
Free Tools
800+
Templates
$0
To Start
4
Products
Explore Free Tools → Get the Bundle — $79 Browse Templates
Premium Products

Templates & Resources That Save Hours

Professionally designed. Instantly usable. Priced for individuals, not enterprises.

📊
SheetGenius Templates
10 professional Google Sheets templates. Budget tracker, project manager, invoice generator, habit tracker, and more. Hours of work, seconds to deploy.
10 templates →
🤖
PromptVault AI Prompts
555 tested AI prompts across 9 specialist packs. Writing, coding, marketing, business analysis, and more. Works with ChatGPT, Claude, Gemini.
555 prompts · 9 packs →
✉️
EmailForge Templates
185 professional email templates. Cold outreach, sales sequences, customer support, hiring, negotiation — done in 2 minutes, not 2 hours.
185 templates · 7 packs →
📄
ResumeKit Pro
53 ATS-optimized resume and cover letter templates for every industry and experience level. Get past automated screening and into interviews.
53 templates →
Best Value

Get Everything in the Mega Bundle

All four premium collections in a single download. 800+ files, instant access, lifetime updates. One price — no subscriptions, no upsells.

10 Google Sheets Templates 555 AI Prompts 185 Email Templates 53 Resume Templates
$467 separately
$79
Save 83%
Get the Mega Bundle
20 Tools Available

Every Tool, Sorted by Category

Click any tool to open it instantly. No account, no loading screen.

📝 Word Counter 🔠 Case Converter { } JSON Formatter 🔡 Base64 🔗 URL Encoder 🔐 Password Generator 📱 QR Generator 🎨 Color Picker 📏 Unit Converter % Percentage Calculator 🍽️ Tip Calculator 🎂 Age Calculator 🌍 Timezone Converter 📄 Lorem Ipsum 🔍 Text Diff <> HTML Entities ⏱️ Countdown Timer 🖥️ Screen Resolution 🧹 Remove Duplicates ⚡ Speed Test
Open Full ToolStack Site →