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Hasan Toor

@hasantoxr

Nov 15, 2023 • 13 tweets • 7 min read • Read on X

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Internet has more than 1.6 billion websites.

But 98% don't know the best ones.

10 Secret websites that cost you nothing, but will save you hundreds of hours of your life:

1. Sheetplus

Sheetplus @getsheetplus will help you write Google Sheets and Excel formulas 10x faster with it's inbuild AI Tool.

Save your time and become a spreadsheet master with this amazing AI Tool.

sheetplus.ai

2. Nero AI

Use this AI enlarge, improve and clean up your photos.

This tool helps you increase image resolution without losing quality.

ai.nero.com/image-upscaler

3. Poised AI Tool

This AI tool will helps you to improve your public speaking skills.

Best tool for digital workplaces to win your next presentation, interviews and customer call.

poised.com

4. Magicstudio

Remove unwanted things in seconds with Magicstudio.

Upload, mark the bit you need removed, download.

Free to use. No signup required!

magicstudio.com/magiceraser

5. Assembly AI

Use this AI to convert audio and video files and live audio streams to text.

This AI tool helps you to multiply your existing video/ audio into text content.

Also export your transcript for subtitles and closed captions.

assemblyai.com

6. AI Image Enlarger

This AI Tool helps you enlarge, improve, and clean up your photos.

You can also enhance image resolution with this tool without reducing the quality.

imglarger.com

7. Synthesia

Use this AI to create professional videos from text.

You can create AI avatars and voices in more than 65 languages, also save you time and money.

synthesia.io

8. Quillbot

Quillbot is a paraphrasing AI website that rewrites everything and fix your grammar mistakes and write more clearly for FREE.

quillbot.com

9. Supermeme AI

Use this AI-powered meme generator to create your custom memes.

supermeme.ai

10. Texti AI

Use this AI to get instant answers to your questions while you browse the internet.

This tool helps you search smarter on Google.

texti.app

Special Bonus:

My Ultimate GPT-4 Mastery Course:

• 80+ Chapters
• 700+ New GPT-4 Prompts
• 1000+ New AI tools

Here is the free link:
hasantoxr.gumroad.com/l/gptc

https://twitter.com/hasantoxr/status/1724767521579139483

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More from @hasantoxr

Hasan Toor

@hasantoxr

Oct 19

If I had to launch an AI product today with $0, I'd do this:

Step 1:

Go to abacus(dot)ai and create a free account.

You’ll get agent builder, no/low-code workflows, hosting, and quick deploys.

The free trial/first month covers your MVP window.

What you get inside Abacus:

• Prebuilt agents and models
• No-code deployment + hosting (custom domain)
• Monitoring and prediction dashboards
• Access to top LLMs in one place

Step 1: Pick one painful niche

Solve one job:
• Dentists → FAQs + appointment triage
• Freelancers → extract invoice line items
• Realtors → qualify and route leads

Interview 10 prospects. Build what they actually ask for.

Read 10 tweets

Hasan Toor

@hasantoxr

Oct 15

I’ve spent months reverse-engineering prompts from OpenAI, Anthropic & Google engineers.

These are the 7 proven prompt templates that make LLMs think like experts👇

1. Job Applications & Career → Persona + Personalization

- Generic cover letters scream “AI-written.”
- The fix? Add persona + structure + tone control.

Use this once and you’ll never go back to “Write a cover letter for…” again.

Prompt:

2. Math & Logical Reasoning → Chain-of-Thought + Few-Shot

- LLMs hallucinate math.
- But if you show reasoning, they follow it.

Result? 10x accuracy boost.

Prompt:

Read 9 tweets

Hasan Toor

@hasantoxr

Oct 7

🚨BREAKING: There's now AI agents that hack your app to find real security bugs

It acts like an AI Cybersecurity Agent, providing real-time, automated security testing for developers and teams

100% open-source. Link to the guide in 🧵↓

Introducing Strix: This is 100% open-source platform that deploys autonomous AI agents that act like real hackers.

These AI agents don't just scan, they find and validate vulnerabilities through actual exploitation.

1. pipx install strix-agent – and connect your LLM API keys

Read 7 tweets

Hasan Toor

@hasantoxr

Oct 6

12 GitHub repos that will help you start a career in AI engineering (100% free):

1. AI for Beginners by Microsoft

This repo includes topics like neural networks, language processing, computer vision, and more.

It's easy for beginners, focuses on projects, and includes real-world examples.

Check this👇

2. ML for Beginners by Microsoft

A 12-week program where you learn classical machine learning with real-world data using Scikit-learn.

It has quizzes, lessons in R and Python, and hands-on projects. Some lessons are available as short videos.

Check this👇

Read 14 tweets

Hasan Toor

@hasantoxr

Sep 29

Stanford just published research that destroys every prompt engineering guru.

Turns out most "advanced techniques" are just survivorship bias and confirmation bias.

Here's what the data actually shows:

The biggest lie: "Be specific and detailed"

Stanford researchers tested 100,000 prompts across 12 different tasks.

Longer prompts performed WORSE 73% of the time.

The sweet spot? 15-25 tokens for simple tasks, 40-60 for complex reasoning.

"Few-shot examples always help" - Total bullshit.

MIT's recent study shows few-shot examples hurt performance on 60% of tasks.

Why? Models get anchored to your examples and miss edge cases.

Zero-shot with good instructions beats few-shot 8 times out of 10.

Read 16 tweets

Hasan Toor

@hasantoxr

Sep 29

How to Build SaaS Apps with AI (No Manual Coding Needed):

With DeepAgent, you can make your own AI app easily!

DeepAgent isn’t just an AI builder it’s your backend, frontend, and dev team in one.

You can make an app in just a few minutes.

It creates the login, database, buttons, and lets apps talk to each other automatically.