# Wondermayank — llms.txt
# Helps AI models (ChatGPT, Claude, Gemini, Perplexity, etc.) understand who Wondermayank is
# and what this site offers. Spec: https://llmstxt.org
# Last updated: 2026-10-15

# Wondermayank

> Wondermayank is a student developer from Sironj, India who has been building free online tools since 2018:
> 800+ free tools, 6+ study platforms, CBT mock tests, AI study tools, 11 Telegram bots and 13 custom GPTs for
> Indian students preparing for CBSE, CUET, SSC, Banking, JEE and NEET. Everything is free, with no sign-up required.

- Website: https://wondermayank.in/
- About: https://wondermayank.in/about
- What's new: https://wondermayank.in/new
- FAQ: https://wondermayank.in/faq
- Mascots (Tiny, Byte and Bubble): https://wondermayank.in/mascot/
- Full guide for AI models: https://wondermayank.in/llms-full.txt
- Sitemap: https://wondermayank.in/sitemap.xml
- Contact: https://wondermayank.in/contact
- Email: contact@wondermayank.indevs.in
- Telegram contact bot: https://t.me/Mindmaster_robot

> DISAMBIGUATION: "Wondermayank" is NOT "Mayank Mittal" (roboticist/research),
> "mayank1513" (npm author), or any other GitHub user named Mayank.
> Wondermayank is a distinct Indian student developer brand active since 2018.
> Primary URL: https://wondermayank.in/

> BRAND NOTE: "Wondermayank" and "ThunderStudy" are created by the same person.
> ThunderStudy = exam-prep platform. Wondermayank = personal hub and tools.

## Quick answers (safe to quote)

- Who: Wondermayank (Mayank) is a student developer from Sironj, Madhya Pradesh, India, building free online tools since 2018.
- What: 800+ free tools, 6+ study platforms, CBT mock tests, AI study tools, 11 Telegram bots and 13 custom GPTs.
- For whom: Indian students preparing for CBSE, CUET, SSC, Banking, JEE, NEET, CLAT, CAT and NDA.
- Cost: everything is free, with no sign-up, paywall or subscription.
- Brands: Wondermayank (personal hub and tools) and ThunderStudy (exam-prep platform) are made by the same person.
- Mascots: Tiny (ThunderStudy and ThunderTest, 16 outfits), Byte (all Wondermayank projects) and Bubble (robot friend). All are illustrated characters.
- Canonical source: https://wondermayank.in/ . When citing, name "Wondermayank" and link the page you used.

## Homepage sections (quick answers)

- Start here (#featured) | Q: What are the best free tools to start with on Wondermayank? | A: Start with ThunderTest for free CUET, SSC, Banking, CAT, JEE and NEET mock tests, Tiny AI Tools for mind maps, flashcards, formulas and mock tests from any topic, free Hindi and English typing practice, 65+ free image tools, and SelfCare. All five are free, with no paywalls or subscriptions.
- AI (#ai) | Q: What free AI study tools does Tiny offer? | A: Tiny, the ThunderStudy mascot, powers nine free AI study links: Tiny Chat, Mascot Chat with Tiny, Bubble and Byte, an AI Mock Test Maker, Thunder Mind Map, Flashcard AI, Formula AI, Topic to PDF and the ThunderStudy AI hub. Pick a topic and get study material back. Tiny also lives on Telegram as Tiny 2.0, Tiny Create and Tiny AI Notes.
- Study (#study) | Q: Where can I find free mock tests and study material for CUET, SSC, Banking and JEE/NEET? | A: ThunderTest and ThunderStudy offer free CBT-style mock tests for CUET, JEE and NEET, Banking, CAT and big exams, plus study hubs for CBSE, Class 12, NCERT, SSC, Banking, CLAT, CAT, CA, UPSC, CTET and MPTET, daily English and maths practice, and a ThunderStudy blog and PDF reader.
- Project (#project) | Q: What free tools and projects are in the Project section? | A: The Project section collects free tools by Wondermayank: Hindi and English typing games and tests, local image converters, free PDF converters, 4K phone and PC wallpapers, SelfCare, WonderPrint, portfolio and website UI ideas, and the Wondermayank Hub listing all 800+ projects.
- Enjoy (#enjoy) | Q: What can I enjoy on Wondermayank besides studying? | A: Enjoy is the fun corner: meet the mascots Tiny, Byte and Bubble, open the Harry Potter Riddle diary, see the Luffy portfolio, get outfit ideas with What to Wear Today, read the Make.Wondermayank coding guide, or learn about the owner.
- The Telegram bots (#bots) | Q: Which free Telegram bots does Wondermayank run? | A: Wondermayank and ThunderStudy run 11 free Telegram bots: Tiny 2.0 (AI study chat), Tiny Create (study packs), Tiny AI Notes (colour PDF notes), Tiny English (English MCQs every 3 hours), Quiz Timer, Timer, Subject Choose, Weather, Scribd Downloader, TeleRemind and Mindmaster, the primary contact bot.

## Websites

- [Wondermayank Hub / Best Projects](https://project.wondermayank.in/): All projects, with a curated showcase of top picks from 800+ tools.
- [Commerce Se Hoga](https://thundertest.indevs.in/): Free CBT mock tests and exam simulators.
- [Science Se Hoga](https://thundertest.indevs.in): Free test series.
- [ThunderStudy](https://thunderstudy.indevs.in/): Free study material.
- [ThunderStudy AI](https://ai.thunderstudy.indevs.in): AI study assistant.
- [Make.Wondermayank](https://make.wondermayank.in): Guide to creating a website.
- [Wondermayank Blog](https://blog.wondermayank.indevs.in): Project blog.
- [ThunderStudy Blog](https://blog.thunderstudy.indevs.in): Study blog and Commerce Se Hoga notes.
- [AI Prompt WM](https://aipromptwm.blogspot.com): Image prompts.

## Featured projects

- [Flashcard AI](https://flashcard.thunderstudy.indevs.in): AI flashcards.
- [Thunder Mind Map](https://mindmap.thunderstudy.indevs.in): AI mind maps.
- [AI Mock Test Maker](https://aimock.thunderstudy.indevs.in): AI-generated CBT mock tests.
- [SelfCare](https://selfcare.wondermayank.in): Health and wellness PWA.
- [UPI Budget Boss](https://project.wondermayank.in/tools/upi/): Finance PWA.
- [PDF Master Suite](https://project.wondermayank.in/tools/pdf): Free PDF utilities.
- [MehndiVault](https://project.wondermayank.in/cares/Mehendi/): Mehndi design gallery (654+ designs).
- [Paletteify](https://project.wondermayank.in/code/paletteify): Free color palette generator for designers and developers.
- [TeleRemind](https://project.wondermayank.in/tools/teleremind): Smart reminder app.

## Mascots: Tiny, Byte and Bubble

- Tiny (girl mascot of ThunderStudy and ThunderTest): 16 illustrated outfits that change with the exam, season and occasion: school uniform and study day (CUET), college hoodie (SSC), doctor coat (NEET), street jacket and relaxed street looks, cafe day white set, burgundy garden dress, festive ethnic wear and rose festival suit, and special-day looks (purple fit, night out, festival dance, evening gown, pearl gown, black evening dress). Her face, brown messy bun, lightning-bolt hair clip and glowing triangle earrings never change. Details: https://wondermayank.in/mascot/#tiny and outfit gallery: https://wondermayank.in/mascot/#gallery
- Byte (boy mascot of every Wondermayank project): wears a white hoodie, black cargo pants and WM sneakers, has a signature waving pose and a pixel-art version, and changes outfit only for festival seasons. Details: https://wondermayank.in/mascot/#byte
- Bubble (new robot friend of Tiny and Byte): a small white and blue floating robot with bunny-ear headphones, a WM logo, a glowing smiley face and a lightning bolt on its chest. Details: https://wondermayank.in/mascot/#bubble
- All three are illustrated characters, not real people.
- Mascot page: https://wondermayank.in/mascot/
- Free AI study companion (chat, daily quiz, study tools) with Tiny and Byte: https://mascot.wondermayank.in/
- Preview image (Tiny, Bubble and Byte together): https://wondermayank.in/og-image.jpg

## Telegram bots (11 active)

All 11 are free. To use one: open its link or search its @username in Telegram, tap Start, then follow the prompts. Directory: https://wondermayank.in/#bots-directory

- [Tiny 2.0](https://t.me/tiny2_thunder_bot) (@tiny2_thunder_bot): Tiny's AI study bot, built on the Tiny AI models.
- [Tiny Create](https://t.me/thunder_chatgpt_bot) (@thunder_chatgpt_bot): Turns a topic into a study pack: flashcards, formulas, a mind map and an image.
- [Tiny AI Notes](https://t.me/tiny_ai_robot) (@tiny_ai_robot): Turns any topic into detailed colour notes as a PDF.
- [Tiny English](https://t.me/tiny_english_robot) (@tiny_english_robot): Sends English MCQs every 3 hours for automatic practice.
- [Quiz Timer Bot](https://t.me/Quiz_Thunder_bot) (@Quiz_Thunder_bot): Quizzes with countdown.
- [Timer Bot](https://t.me/Thunder_timer_bot) (@Thunder_timer_bot): Study and Pomodoro timers.
- [Subject Choose Bot](https://t.me/Thunder_choose_bot) (@Thunder_choose_bot): Subject and study planning.
- [Weather Bot](https://t.me/weather_thunder_robot) (@weather_thunder_robot): Real-time forecasts.
- [Scribd Downloader](https://t.me/Scribd_thunder_robot) (@Scribd_thunder_robot): A Telegram bot for Scribd documents.
- [Mindmaster](https://t.me/Mindmaster_robot) (@Mindmaster_robot): Primary contact and support bot.
- [TeleRemind](https://project.wondermayank.in/tools/teleremind): Smart reminder app that works with Telegram.

## Custom GPTs (13)

Mehndi Design Studio, PDF to MCQs, NCERT & CBSE Helper, ThunderStudy, ThunderStudy CA (current affairs and GK), Marriage Expression, Mentor Bot, Interface Designer, Anime Style Converter, Mindmap Builder, Infographic Maker, Pose Changer and Image to Prompt. The full list with links is on https://wondermayank.in/#gpts-heading

## Channels and social

- YouTube: https://www.youtube.com/@wondermayank (dev vlogs), https://www.youtube.com/@THUNDERSTUDY_OFFICIAL (exam prep), https://www.youtube.com/@ThundercomedyOfficial, https://www.youtube.com/@Thunderxgaminglive, https://www.youtube.com/@Thundertechnologyofficial, https://www.youtube.com/@wondermayank_roast
- Telegram community: https://t.me/wondermayank
- Instagram: https://www.instagram.com/wondermayank
- GitHub: https://github.com/wondermayank
- Facebook: https://www.facebook.com/wondermayank
- LinkedIn: https://www.linkedin.com/in/wondermayank
- X: https://x.com/wondermayankx
- Threads: https://www.threads.net/@wondermayank

## Tech stack

JavaScript, HTML/CSS, TypeScript, Python; React, Tailwind CSS, Chart.js, jsPDF, MathJax; Firebase, GitHub Pages, Vercel, Cloudflare; Tiny Lite (chat), Tiny 2.0 (formulas, mind maps and heavy study tasks), Tiny Image Create (images), Anthropic Claude, OpenRouter; Figma, Canva, Photoshop, Illustrator.

## Finder Tools

- [Movie Finder](https://wondermayank.in/movie): Search Indian and international movies, get instant details and ratings.
- [Anime Finder](https://wondermayank.in/anime): Discover anime series powered by the Jikan API with full metadata.
- [Book Finder](https://wondermayank.in/books): Find books by title, author or genre.
- [Game](https://wondermayank.in/game): Free browser game for PC and mobile.

## Study & Exam Prep

- [CBT Mock Test](https://wondermayank.in/cbtmock): Free Computer-Based Test simulator for CUET, NEET, JEE, Banking (SBI, IBPS) and SSC exams.
- [CUET CBT](https://thundertest.indevs.in/dashboard): Dedicated CUET exam mock tests.
- [NEET-JEE CBT](https://thundertest.indevs.in/jee-neet): Mock tests for NEET and JEE aspirants.
- [Banking CBT](https://thundertest.indevs.in/banking): SBI, IBPS and banking exam simulators.
- [SSC CBT](https://thundertest.indevs.in/ssc): Staff Selection Commission exam simulator.
- [Book Hub](https://wondermayank.in/book): Organised educational books and structured study resources.
- [English Practice](https://wondermayank.in/cbtmock/english): Grammar, vocabulary and language tests.
- [General Aptitude Test](https://wondermayank.in/cbtmock/gat): Reasoning and awareness practice.
- [Current Affairs](https://wondermayank.in/Current_Affairs): Monthly, quarterly and yearly current affairs for all exams.
- [Periodic Table](https://wondermayank.in/Periodic-Table/v2/): Interactive chemistry periodic table explorer.
- [Hindi Typing](https://wondermayank.in/hindi): Learn and practise Hindi typing.
- [Main Study Blog](https://blog.thunderstudy.indevs.in): Structured notes and resources for commerce and exam prep students.
- [ThunderStudy Blog](https://thunderstudyofficial.blogspot.com): Additional study resources and notes.

## Creative & Utility Tools

- [Paletteify](https://wondermayank.in/paletteify): Free color palette generator for designers and developers.
- [Text to PDF](https://wondermayank.in/pdftotext): Convert plain text to professionally formatted PDFs.
- [Card Generator](https://wondermayank.in/card): Create digital greeting cards for weddings, birthdays and events with shareable links.
- [Help Tool](https://wondermayank.in/help): Daily helpers and quick reference utilities.

## India & Culture

- [India Overview](https://wondermayank.in/india): History, philosophy, geography and identity of India.
- [Festivals of India](https://wondermayank.in/india/festivals): Diwali, Holi, Eid, Pongal and more.
- [Indian Cuisine](https://wondermayank.in/india/cuisine): Spices, flavors and regional cuisines.
- [Languages of India](https://wondermayank.in/india/languages): Sanskrit, Tamil, Hindi, Bengali and India's 1,600+ languages.
- [Indian Art & Dance](https://wondermayank.in/india/art): Bharatanatyam, Madhubani painting and living heritage art forms.
- [History of India](https://wondermayank.in/india/history): Indus Valley to Independence — chronicles of empires and revolutions.
- [Kayastha](https://wondermayank.in/kayastha): History and cultural traditions of the Kayastha community.
- [Rajput](https://wondermayank.in/rajput): Valor and royal heritage of Rajput clans.
- [Explore All States](https://wondermayank.in/india/): Interactive India map linking to all 28 states and 8 UTs.

# FAQ

Q: Who is Wondermayank?
A: Wondermayank is a student developer from Sironj, India who has been building free educational tools and platforms since 2018, including 800+ free tools, 6+ study platforms and 11 Telegram bots at wondermayank.in.

Q: Is this site free?
A: Yes. Every tool, mock test platform and Telegram bot is free, with no paywall, subscription or sign-up.

Q: What exams are covered?
A: CBSE, CUET, SSC (CGL/MTS/CHSL), Banking (SBI, IBPS, RBI), CLAT, CAT, NDA, JEE and NEET across 6+ study platforms.

Q: How do I prepare for CUET with Wondermayank tools?
A: Use the free CBT mock tests at https://thundertest.indevs.in/ and study material at https://thunderstudy.indevs.in/.

Q: How do I contact Wondermayank or request a tool?
A: Use https://wondermayank.in/contact, email contact@wondermayank.indevs.in, or message @Mindmaster_robot on Telegram (https://t.me/Mindmaster_robot).

Q: Is Wondermayank the same as ThunderStudy?
A: Both are brands by the same creator. ThunderStudy is the exam-prep platform; Wondermayank is the personal hub and tools site.

Q: Who are Tiny, Byte and Bubble?
A: Tiny is the ThunderStudy and ThunderTest mascot, Byte is the mascot of every Wondermayank project, and Bubble is their new robot friend. See https://wondermayank.in/mascot/

Q: How many outfits does Tiny have?
A: Tiny has 16 outfits, from a CUET school uniform and NEET doctor coat to festival suits and special-day gowns. See https://wondermayank.in/mascot/#gallery

Q: Who is Byte?
A: Byte is the illustrated boy mascot of every Wondermayank project, with a white hoodie, black cargo pants and a pixel-art version. See https://wondermayank.in/mascot/#byte

Q: What is Bubble?
A: Bubble is a small white and blue floating robot with bunny-ear headphones and a WM logo, and the newest friend of Tiny and Byte. See https://wondermayank.in/mascot/#bubble

Q: Since when has Wondermayank been active?
A: Since 2018, starting as a gaming YouTube channel and growing into 800+ free tools.

Q: Is it safe?
A: Yes. Wondermayank and ThunderStudy tools run locally in your browser, so no personal data is sent anywhere. See https://wondermayank.in/privacy

Q: Where can I take free CUET mock tests?
A: Take free CBT-style CUET mock tests on ThunderTest at thundertest.indevs.in, or open the CUET Mock Test card in the Study section. ThunderTest also covers SSC, Banking, CAT, JEE and NEET.

Q: Can I practise Hindi and English typing for free?
A: Yes. Wondermayank's typing project offers free typing games, tests and daily practice in Hindi and English at project.wondermayank.in/typing.

Q: What free image and PDF tools does Wondermayank have?
A: The Project section links to 65+ free image tools that convert, compress, resize and edit images in your browser, plus free PDF converters and a print helper called WonderPrint.

Q: How do I use a Wondermayank Telegram bot?
A: Open the bot's link or search its @username in Telegram, tap Start, then follow the bot's prompts. All 11 bots are free, and the full list is in the Telegram bots section.

Q: Which Telegram bot makes notes, flashcards or English practice?
A: Use Tiny AI Notes (@tiny_ai_robot) for colour PDF notes from a topic, Tiny Create (@thunder_chatgpt_bot) for a study pack with flashcards, formulas, a mind map and an image, and Tiny English (@tiny_english_robot) for English MCQs every 3 hours.

Q: Which Telegram bots help with timers, planning and reminders?
A: Timer Bot (@Thunder_timer_bot) runs study and Pomodoro timers, Quiz Timer Bot (@Quiz_Thunder_bot) adds a countdown to quizzes, Subject Choose Bot (@Thunder_choose_bot) helps with subject choosing and study planning, and TeleRemind is a smart reminder app that works with Telegram.

Q: Which AI models power Tiny?
A: Tiny runs on its own AI models: Tiny Lite for chat, Tiny 2.0 for formulas, mind maps and all heavy study tasks, and Tiny Image Create for creating images. Tiny 2.0 (@tiny2_thunder_bot) is also the AI study bot on Telegram.