Tech updates
- Satya Mandavalli
- Sep 2, 2025
- 8 min read
Updated: May 2
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Upload Your Photo
Give any prompt
Enhance this old image add colour and clarity. It should look like a new picture.
make my image the Eiffel Tower with fireworks in the background
make my image the America Whitehouse background
make my image the Kraków Poland City Center Background
make my image in the podcast delivery with professional mics
Perplexity has launched Comet – the world’s first AI Agent Browser.
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Normally worth $200+, but now students get early access completely FREE 🎉
✨ With Comet, you can:
Summarize lectures, tutorials & YouTube videos instantly
Do smarter research with AI-powered answers
Save time with workflow automation
Even find shopping deals & coupons
👉 Claim your free access here: https://pplx.ai/comet-student-free
(Just sign up with student email and start using)
⚡️ Over 1M+ people are on the waitlist, but students skip the line. Don’t miss it!
Simplenote is an easy way to take notes, create to-do lists, capture ideas, and more. Open it, jot down some thoughts, and you're done. As your collection grows, stay organized with tags and pins, and find what you need with instant search. Since Simplenote will sync across your devices for free, your notes are with you at all times.
AppsFree
Some premium apps will be available for free for a limited time. We can find such apps in this app.
Image Converter - HEIC to JPG
Buyhatke:AI Shopping assistant - Amazon India. Select any product, click on Share, select this app, and now it will show you if it's worth buying or not.
AI Websites:
https://chatgptfree.ai/ -- All AI in one place like ChatGPT, Deepseek,Gemini,Claude,Grok, MetaAI
https://wisprflow.ai/ The voice-to-text AI that turns speech into clear, polished writing in every app
https://hypertxt.ai/ --Blog AI
https://andisearch.com/ AI Website Gives download Links
https://proxyium.com/ -- Without VPN we can open any website
https://loaderr.to/en/ - can download Youtube videos on
https://podcastle.ai/pricing -- Remove Noise from any Video
https://tinywow.com PDF to Word
pictorysite.com - Video edited online
Makemegroove.com - Website Builder AI
collegewritingbot.com -quiltbot
imageamigo.com Photo edit website
https://www.sejda.com/pdf-editor PDF Editor
Relume.io → Web design
Suno.ai → Make music
Descript.com → Edit audio
Perplexity.ai → Research assistant -- India Airtel is giving free of cost for an year.
PicWish.com → Image editing
Tome.app → Build presentations
Fliki.ai → Voiceovers
LumaLabs.ai → 3D models
ChatGPT.com → Solve anything
Pika.art → Create videos.
Gamma.app → Design docs
ElevenLabs.io → Clone voices
LightPDF.com → Chat with files
Runway.ml → Film editing
Krea.ai → Logo design
TypingMind.com – Smarter ChatGPT
Blackbox.ai – Helps write code
Glasp.co – Save cool ideas
FlowGPT.com – Find best prompts
Wondercraft.ai – Audio Creator
Veed.io – Edit videos fast
RunPod.io – Cloud Power
Scenario.com – Game Designer
Suno.ai – Make your music
Lindy.ai – Task Automator
PromptPerfect.ai – Prompt Optimizer
Namelix.com – Brand Namer
Kaedim3D.com – Turn 2D 3D
TLDRThis.com – Text Summarizer
(art generator) - http://midjourney.com
(video generator) - http://reccloud.com
(text-to-image) - http://openai.com/dall-e
(easy designer) - http://canva.com
(video editor) - http://runway.ml
(asset creator) - http://leonardo.ai
(team designer) - http://figma.com
(logo maker) - http://krea.ai
(image creator) - http://stability.ai
(sketch converter) - http://tldraw.com
(background remover) - http://clipdrop.co
(model runner) - http://replicate.com
ChatGPT Prompts:
Hair Style: Upload your photo and then give the following prompt. You will get 4 hairstyles.
Upload a photo to the URL above and follow the prompt . You will then receive an AI-generated photo.
Prompt-1:
Analyze my face shape from this photo and generate hairstyle suggestions that would suit me best. Show me multiple hairstyle options (short, medium, and long) for both casual and professional looks. Please keep my original facial features, skin tone, and overall look natural while only changing the hairstyle.
Prompt-2:
Use exact facial features from both references. Create 9:16 cinematic portrait of Korean couple standing close in winter snowfall. Man behind woman, both facing camera slightly angled. Snowflakes falling on both faces, cold blush on cheeks and noses, natural skin texture. Woman: black wool coat, white knit scarf. Man: dark grey wool coat, black scarf. Both holding clear umbrella together, hands touching. Lighting: soft winter daylight, Canon EOS R5 85mm f/1.2, shallow depth bokeh, HDR tone. Mood: Korean romance drama winter aesthetic, intimate connection, tender emotion, photorealistic quality. Negative: fake snow, plastic skin, flat lighting, anime style.
I want the lady in an Indian Hindu style.
Hair Style: Upload your photo and then give the following prompt.
Male Prompt
Male Haircut Analysis + Image Generation Prompt (Nano Banana Pro Optimized)
Analyze the single image I upload.
Identify my exact face shape and hair type with precision.
Then generate a vertical 9:16 4K 3x3 grid of hairstyle reference images directly on my face.
Requirements:
Analyze the uploaded image to detect:
• Face shape
• Hair density, texture, curl pattern, and growth direction
Based on this analysis, recommend haircuts for three scenarios:
• Professional or workplace
• University or college
• School or teenage
Provide 4 haircut options per scenario, each with a short, specific explanation of why it suits my geometry and hair behavior.
After the recommendations, generate a 3x3 grid of haircut images, each placed realistically on my face.
Technical requirements:
• Vertical 9:16 orientation
• 4K quality
• Realistic lighting
• Natural hair flow and believable texture
• No fantasy looks or exaggerated AI styling
Variation rules for the 3x3 grid:
• Mix short, medium, and slightly longer styles
• Reflect the recommended haircuts
• Maintain consistency with my real hair type and proportions
Output must be structured, clean, and easy to compare across scenarios.
Your goal is accuracy, realism, and professional grooming quality.
Female Prompt
Female Haircut Analysis + Image Generation Prompt (Nano Banana Pro Optimized)
Analyze the single image I upload.
Identify my face shape and hair type with high precision.
Then generate a vertical 9:16 4K 3x3 grid of hairstyle reference images directly on my face.
Requirements:
Analyze the uploaded image to detect:
• Face shape (jawline, cheekbones, forehead ratio)
• Hair density, texture, curl pattern (1A–4C), porosity, and parting tendencies
Based on the analysis, recommend haircuts for three scenarios:
• Professional or workplace
• University or college
• School or teenage
Provide 4 haircut options per scenario, each with a short, accurate explanation of why it flatters my geometry and natural hair behavior.
After the recommendations, generate a 3x3 grid of hairstyle images, each shown realistically on my face.
Technical requirements:
• Vertical 9:16 orientation
• 4K quality
• Natural lighting and realistic hair movement
• No overly stylized or unrealistic AI artifacts
Variation rules for the 3x3 grid:
• Mix short, medium, and long hairstyles
• Include silhouettes that match the recommended cuts
• Respect my actual hair texture and proportions
Keep the output clean, structured, and easy to compare across all scenarios.
The goal is accuracy, realism, and expert-level styling guidance.
How to restore an old, damaged photo to high-resolution color using Google Gemini
Prompt-3
Edit this photo into a professional portrait of very high quality and Color, comparable to the results of Canon EOS R5. Create like a recent photo with great clarity and no noise. Produce razor-sharp photos. Full HD 32k
ChatGPT Pro:
Paste the prompt in ChatGPT to make a pro version for the session. Every time we have to use this prompt to make it a Pro version. i.e whenever you closed the ChatGPT, the next time you have to give this prompt.
ChatGPT Prompts:
act as an Azure Virtual Desktop mentor and create a 30-day learning roadmap. include beginner, intermediate, and advanced steps with daily exercises and resources.
act as a writing coach. rewrite this sentence to make it more engaging & persuasive:
Edit the text below for clarity, brevity, and a [tone] tone for [audience]. Give me a tracked-changes version and a clean version. Text: [paste here]
Rewrite this [email/post/message] to hit [goal] for [audience]. Keep my voice, make it sharper and more concise. Include a subject line + 2 alternatives. Text: [paste here]
Translate the text below into [language] with a [tone/register] tone. Keep formatting and technical terms. Highlight any ambiguous phrases you had to interpret. Text: [paste here]
Turn these notes into a [length]-word executive summary with 3 actionable bullets for [stakeholder]. Flag any missing info. Notes: [paste here]
I’m [skill level] with [time/budget/tools]. How do I [task]? Give a checklist, timeline, common pitfalls, and a 1-page starter template
Teach me [concept] at a [level] level. Deliver a 5-minute lesson, 3 practice problems with solutions, and a short adaptive quiz
Generate 20 ideas for [use case] under [constraints]. Group by theme, ask 5 clarifying questions, then refine to a top 5 with concrete next steps
As of [date], what is [specific fact]? Include 2–3 key caveats and what I should double-check
Analyze this image: describe key objects, text, details, and uncertainties. Then answer: [list questions]
I’m deciding between [Option A] and [Option B] for [goal]. Build a pros/cons table, a quick expected-value comparison with assumptions, and a ‘what could change my mind?’ list.
Medical reports explanation:
Upload your Medical reports or tablet or Syrups or any medical script to this WhatsApp number, it will gives you full details.
+91 87380 30604
For unlimited, truly free HEIC to JPG conversion on Windows, avoid the "Freemium" apps that cap you at 10–50 photos a day.
Here are the best genuinely unlimited options, ranked by ease of use.
1. Best Overall: iMazing Converter
This is widely considered the gold standard for free conversion. It is lightweight, has no ads, and strictly does one thing well without upselling you.
Limit: Unlimited (True 100% Free).
How to use:
Download iMazing Converter (ensure you get the tiny converter tool, not the full iMazing device manager suite).
Drag and drop a whole folder of HEIC photos into the window.
Choose "JPEG" and your desired quality (usually 95-100%).
Click Convert.
Gmail ID “EDIT”
Gmail App > Profile icon > Manage Your Google Account > Personal info > Email > Google Account email.
https://wisprflow.ai/ - Voice to text and recognise all languages
Works on iPhone but not on Android
Also works on Windows.
Children Stories creation and convert those stories to voice
Claude AI Prompt:
Create an engaging storyboard for a children's story aimed at Indian-origin children under 5, focusing on Indian history or Hindu mythology. The narrative should incorporate vivid illustrations and age-appropriate language, ensuring it resonates culturally. Include a prominent character, such as a playful version of a mythological figure like Ganesha or a historical hero like Chhatrapati Shivaji Maharaj, to captivate young readers. Use bright, warm colors and soft lighting to create a nurturing atmosphere. The tone should be whimsical and educational, encouraging curiosity about heritage while fostering a love for reading. Structure the story into simple, rhythmic verses or short paragraphs, maintaining a clear beginning, middle, and end. No pictures are required. Give me only the story text.
Paste the above Output on elevenlabs.io
It will create text-to-speech.
A WhatsApp message reply AI tool that interacts with WhatsApp and suggests replies like Copilot in Outlook.
1. Microsoft SwiftKey (The Literal Copilot Experience) -You install SwiftKey and set it as your iPhone's active keyboard. When you are chatting in WhatsApp, you tap the Copilot icon directly above the keys. The Workflow: If someone sends you a long, complex message, you can copy it, tap the Copilot icon in your keyboard, and say, "Draft a polite reply saying I can't make the meeting." It generates the text, and you drop it directly into the chat box. Alternatively, you can type a quick, messy thought and use the Rewrite button to instantly change the tone (e.g., professional, casual, enthusiastic) before hitting send.
2. CleverType - A highly-rated iOS keyboard built specifically for AI drafting. It analyzes your writing patterns and context to help suggest replies and correct grammar across all your apps, including WhatsApp.
3. Built-in Meta AI (Native to WhatsApp) -Meta (WhatsApp's parent company) has integrated its own AI natively inside the app. It doesn't auto-suggest replies exactly like Outlook, but it is the closest you will get to a built-in assistant without downloading a third-party keyboard. How it works: In any individual or group chat, you can call upon the assistant by typing @Meta AI
The Workflow: You can type something like, @Meta AI draft a response to the previous message saying I agree with the new timeline. It will generate the text right there for you to review, edit, and send.
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