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✦ 15 tools · zero sign-up · works offline

Every tool a student needs, on one desk.

Focus timer, GPA calculator, flashcards, notes, habit tracker, PDF tools, and more. Free, private, and saved right in your browser. No accounts, no ads, no uploads.

Your data never leaves your device. Everything runs locally.

🔥 6-day streak
✓ Physics set done · +25 XP
◔ 25:00 focus block
a student sits down to study…
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15
Tools built in
0
Accounts needed
100%
Local & private
∞
XP to earn
✦ a small note from the founder

Free forever. Kept alive by kindness.

I built Study Desk because every "free" study site I used as an engineering student either wanted my email, gated the good stuff behind a paywall, or slapped ads on my flashcards. This one asks for nothing. No account. No email. No premium tier, ever. If Study Desk saved you an afternoon of assignment stress, a small donation keeps the servers on and lets me keep building. Even ₹49 (about one chai) goes a long way. Or share it with a classmate. Both mean the world. ♥

Every tool, one desk

Click any card to jump straight into that tool — no sign-up in between.
S
Study Desk
0 XP
Today

Good day, scholar.

The expert in anything was once a beginner.

Focus today
0m
Tasks left
0
Streak
0d
Notes
0
Pip Level 1 Hatchling
Hatching soon — start a focus block and I'll wake up.
Happiness50%
Focus sessions, finished tasks, and kept habits all feed your buddy.

Study Heatmap

Last 30 days
0 students studying right now

Today's tasks

0
The next few things.

Quick calc

Type an expression, press enter.
—

Jump back in

Where you left off.

Daily goal

Earn XP by finishing tasks, focus blocks, and habits.
0%
Today's XP
0 / 100

Exam countdown

The dates that matter, always in sight.
Today's one thing

Pick the single thing that would make today count.

One sentence. One tick. That's the whole game.
Study soundscapes

Ambient focus, generated live.

No downloads, no accounts, no ads. Runs entirely in your browser.
Volume 55

Set your name

So the dashboard knows what to call you.

Today's schedule

Blocks from your weekly planner for today.
Focus timer

Deep work, twenty-five at a time.

A pomodoro-style timer. Work in short, focused blocks and take real breaks between them.

25:00
Ready to start
Sessions completed today

Custom durations

Configure your own blocks.

What you'll work on

Optional. Helps track focus by subject.
Recent focus
Calculator

Numbers, sorted.

Scientific functions when you need them, quick arithmetic when you don't.

0
GPA calculator

Your credit-weighted GPA.

Add each course with its credit hours and letter grade. Save semesters to track your cumulative GPA.

This semester

Grade scale: A=4.0, A−=3.7, B+=3.3, B=3.0, B−=2.7…
Semester GPA
—
Total credits
0

Saved semesters

Cumulative across everything you've saved.
Cumulative GPA
—
Total credits
0
Medical Helper

Theories, NEET & Key Topics.

Your digital medical wiki. Select text to highlight and save notes.

Highlight
Attendance Tracking

Stay above the threshold.

Track your NMC-mandated 75% Theory and 80% Practical attendance. See exactly how many classes you need to attend or can safely skip.

NMC target: 75%
Fill out fields to calculate
NMC target: 80%
Fill out fields to calculate
Grade target

What do I need on the final?

Enter your current grade, the weight of your final, and the grade you want. We'll tell you what you need to score.

Your inputs

You need to score
—
on the final to earn a 90% overall.

Grade scale reference

A ≥ 93 A− 90–92
B+ 87–89 B 83–86
B− 80–82 C+ 77–79
C 73–76 C− 70–72
Unit converter

Length, mass, temperature, and more.

Choose a category, type a number, and both sides update.

Notes

A clean place to think.

Notes save as you type. Nothing leaves your browser.

No note selected
Pick one on the left, or start a new note.
Tasks

Small commitments, kept.

Add tasks, sort by priority, tick them off. What you finish stays visible until midnight.

Active

0

Completed

Flashcards

Practice makes it stick.

Build a deck, then flip through in study mode. Space out weak cards, retire strong ones.

Add to deck

Choose or create a deck first.
Cards in deck

Study mode

Click the card to flip. Rate how well you knew it.
Front
Add cards to get started.
Back
— / —
Word counter

For essays under a limit.

Paste your writing. Watch words, characters, sentences, and reading time update as you type.

Words
0
Characters
0
Sentences
0
Read time
0m
Paragraphs
0
Avg words / sentence
0
Longest word
—
Citation maker

Bibliographies, minus the fussing.

Fill in the fields. Copy the formatted citation for your paper.

Formatted citation

MLA 9 — book
—
Saved citations
Habits

Small things, every day.

Track the routines that make the bigger stuff possible.

Weekly planner

A view of your week.

Add classes, study blocks, and commitments by day. Shows up on your dashboard.

Document scanner

Point, snap, scan.

Take a photo of a page (or upload one) and the scanner finds the edges, straightens perspective, and turns it into a clean, scan-quality PDF. Nothing uploaded, everything runs on your device.

Start a new scan

Use your camera to snap a page, or drop in an image you already took.
Best results: dark surface, page filling most of the frame, no shadows across the middle.
PDF tools

Merge, split, rotate, organise.

The PDF jobs you actually need before a deadline. Written from scratch and run entirely on your device — no uploads, no server, no sign-up, no page limits, no watermark.

How this works

Study Desk reads the PDF's internal structure and writes a brand-new file, entirely in your browser. There's no API, no upload and no queue — which is also why it stays free and works offline once the page has loaded.
File converter

Any file, any format.

Drop a file and convert between the formats students actually use. Images, PDFs, Word docs, text, CSV. Everything happens in your browser; nothing is ever uploaded.

⇄
Drop any file here
JPG · PNG · WebP · PDF · DOCX · TXT · MD · HTML · CSV · JSON. Converted locally, never uploaded.

Images ⇄ Images

JPG, PNG, WebP. Re-encode instantly, pick any target.

Image → PDF

Wraps your image into a real PDF file, built byte-by-byte in your browser.

PDF → JPG / PNG / Text

Each page rendered to an image, or all text extracted.

DOCX / MD / CSV…

Word → PDF/TXT/HTML, Markdown → PDF, CSV ⇄ JSON.

Or write from scratch

Type or paste markdown below, then export as PDF.
Talk to your PDF

Ask your PDF a question.

Load a PDF and ask questions in plain language. The reader finds and quotes the most relevant passages, fully offline. Your file never leaves the browser.

◈
Drop a PDF here
Text is extracted locally in your browser
Load a PDF on the left, then ask me anything about it. I'll search the text and quote the passages that best match your question.
Coming soon

Live study together.

Open a study room, share a 6-digit code with a friend or your whole group, and study side by side. Synced pomodoro. Shared soundscape. A silent "focus with me" presence bar so it feels like you're at the library together, from wherever you are.

No sign-up, ever Room codes, not accounts End-to-end, peer-to-peer
1,245 people on waitlist

Join the waitlist to get early access when we launch.

Being built now. Everything else in Study Desk is ready to use in the meantime.
Coming soon

Mock tests are on the way.

Timed practice exams with instant scoring, question banks by subject, and weak-topic analysis that feeds straight back into your flashcards. Being built now.

892 people on waitlist

Join the waitlist to get early access when we launch.

Check back soon. Everything else in Study Desk is ready to use in the meantime.
Formula sheets

The formulas, all in one place.

Search across calculus, algebra, trigonometry, physics, and chemistry. No more digging through textbooks the night before.

AI study helper

Paste your notes. Get study material.

Auto-generate flashcards, summaries, or practice questions from any text. Powered by Claude. Runs via our server, nothing stored.

Your notes or content

Paste lecture notes, a textbook paragraph, or any study material.

Usage

Free, limited to a few requests per day per device. No account needed.
0 / 10 requests used today
About & support

Why I built this.

A short letter from the person behind Study Desk.

Hey, friend,

I'm an engineering student, just like a lot of you. And for years, my "study workflow" looked like this: one website for a GPA calculator, another for a word counter, a third for converting a document to PDF, a fourth for flashcards. Every single one of them wanted something from me first.

Sign up to continue. Only 3 free conversions per day. Upgrade to Pro to unlock this feature. Some of them were straight-up sketchy, asking me to upload my documents to who-knows-where just to convert a file. I'd spend more time dodging paywalls and pop-ups than actually studying.

One night, in the middle of exam week, juggling five tabs just to finish one assignment, I thought: why does something this simple have to be this annoying? So I built the thing I wished existed. Every tool a student actually needs, on one desk. No sign-up. No limits. No "premium pack." Your files never even leave your browser.

And it will stay that way. Everything here is free, for everyone, forever.

But I'll be honest with you, the way a friend would be. I'm a student. I'm not rich. Keeping a website running (the domain, the hosting, the time to build new tools like the mock tests you've been asking about) costs money I sometimes don't have. Instead of locking features behind a paywall like everyone else, I decided to just… ask.

If Study Desk has saved you time, helped you pass a class, or even just spared you one shady sign-up form, consider chipping in whatever you can. Think of it as buying a friend a coffee for helping you study. And if you can't, that's completely fine too. Share it with a classmate instead; that helps just as much.

Your friend behind the desk, Engineering student · builder of Study Desk

Roadmap

Feature Requests

Help shape the future of Study Desk. Submit your ideas below.

Submit an Idea

Public Roadmap

Approved ideas that we're actively thinking about or building.

Live Study Together
Sync timers and study with friends in real-time.
Admin: "This is the most requested feature! We are designing the architecture for this right now."
Mock Tests Engine
A full exam simulation environment with strict timers.
Admin: "Coming very soon! UI is mostly done."
Syllabus Tracker

Track your progress.

See exactly how much you've covered for each class.

Digital Whiteboard

Sketch your thoughts.

A temporary scratchpad. Draw, erase, and export to PNG.

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