A laptop, phone and tablet running connected software

Selected work

Live products. Open them yourself.

Everything here is running in production right now — not a mockup, and not a case study written about something that never shipped. Everything here is ours end to end, so the handover story is ours to tell too.

What we have built

Nineteen things we built, and still run.

Every screenshot is the running product, captured from the live site. We own these outright — design, code, releases and support — which is why we can talk about what a handover actually has to include. Tap any of them and check.

Android app · AstrologyLZ Worth product2026

JanamJyot

A full Vedic astrology engine that is mathematically serious and still readable by someone who has never seen a chart.

D1–D60 divisional charts
Swiss Ephemeris maths
Five AI astrologers
Works with no connection

Open live ↗ janamjyot.lzworth.in

Read the full story

Problem: Vedic astrology software tends to be either mathematically correct and unreadable, or friendly and quietly wrong.
What we built: A full Kundli engine computed against the Swiss Ephemeris — D1–D60 divisional charts, Ashtakavarga, Vimshottari dasha, transits and 36-Guna matching — with five specialised AI astrologers interpreting it in Hindi, Hinglish or English, and saved charts that work offline.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: Android · Swiss Ephemeris · Offline storage · AI interpretation layer · PDF export
Result: Production system — commercial outcome not publicly disclosed.

Android app · Personal financeLZ Worth product2026

Hisaabi

Say one sentence and the day’s spending logs itself — because typing is what kills every other expense app.

Voice entry, one sentence
Reads UPI alerts on-device
Hindi · English · Hinglish
No bank linking, no ads

Open live ↗ hisaabii.lzworth.in

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Problem: Every expense app dies the same way. People type for a fortnight, then stop.
What we built: Speak one sentence in Hindi, English or Hinglish and it splits into categorised entries. It also reads UPI payment notifications entirely on-device, so on most days there is nothing to log at all. No bank linking, no ads, no tracking.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: Android · On-device voice · Notification parsing · Telegram Bot API
Result: Production system — commercial outcome not publicly disclosed.

Web app · HealthLZ Worth product2026

Nutri AI

A personal food assistant that turns your own height, weight and goal into a daily calorie and macro budget — then tracks it with you.

BMI and TDEE from your numbers
Protein, carbs, fats, fiber
Hydration and streaks
Signs in on any device

Open live ↗ nutri-web-azure.vercel.app

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Problem: Calorie apps hand you a number and walk away. Nobody tells you what that number means for the goal you actually picked, so the tracking stops within a week.
What we built: Enter height, weight, age and a goal and it works out BMI, TDEE and a daily calorie budget, then splits that budget into protein, carbs, fats and fiber targets with the reason for each. Meals, water and weight log through the day against those targets, a streak counts the days you stayed inside them, and the whole history is backed up to the cloud — so signing in on a new phone brings everything with it.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: Web app · Cloud auth and sync · AI food analysis · Deployed on Vercel
Result: Production system — commercial outcome not publicly disclosed.

Android app · UtilityLZ Worth product2026

CopyEye

Copy any text you can see on an Android screen — even where selection is blocked.

Reels, Shorts, PDFs, games
English and Hindi
Recognised on-device
Nothing leaves the phone

Open live ↗ copyeye.lzworth.in

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Problem: Half the text on a phone cannot be selected — video frames, screenshots, games, and apps that deliberately block copying.
What we built: Point it at whatever is on screen and it lifts the text out, recognising English and Hindi on the device itself. Nothing you scan is uploaded, so it works on private documents without sending them anywhere.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: Android · On-device OCR · Accessibility APIs · Offline processing
Result: Production system — commercial outcome not publicly disclosed.

Web application · ContentLZ Worth product2026

PostSaathi

Schedule and publish LinkedIn posts with AI-written captions, so a channel keeps running on the weeks nobody feels like writing.

LinkedIn scheduling
AI-drafted captions
Queue and calendar
Built from our own social work

Open live ↗ postsaathi.vercel.app

Read the full story

Problem: Founder-led channels die on the busy weeks. Consistency, not brilliance, is what actually compounds — and consistency is the first thing to go.
What we built: A queue and calendar for LinkedIn with AI-drafted captions in your own voice, so a week's posting can be set up in one sitting and still go out on time. It came out of running social channels for clients ourselves.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: React · Next.js · LinkedIn API · AI caption layer · Scheduled publishing
Result: Production system — commercial outcome not publicly disclosed.

Web app · MessagingLZ Worth product2026

Mynah by VanshLink

Private chat with friends, or a room anyone can join with a code — without handing over a phone number.

No phone number needed
Rooms with no signup
End-to-end encrypted
Made in India

Open live ↗ vanshlink.lzworth.in

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Problem: Every mainstream messenger wants a phone number before it will let two people talk, and a quick one-off conversation ends up costing a permanent identity.
What we built: Private chat that works on a username instead of a phone number, plus rooms anyone can join with a code and no signup at all. Messages are end-to-end encrypted.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: React · Firebase Authentication · Firestore · End-to-end encryption
Result: Production system — commercial outcome not publicly disclosed.

Android app · PrivacyLZ Worth product2026

TrueVault

A file vault that hides inside a working notes app — the notes are real, and so is the encrypted vault behind them.

Opens as a real notes app
Encrypted file vault
Save files back to the gallery
Encrypted cloud backup

Open live ↗ truevault.lzworth.in

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Problem: A vault app sitting on the home screen announces that there is something worth hiding, which is the opposite of what a vault is for.
What we built: A fully working notes app with an encrypted vault behind it, unlocked by a passphrase. Files move in, can be viewed, and can be sent back out to the gallery. An encrypted archive can be backed up to the owner’s own cloud folder — only the archive ever leaves the phone, never the files or the passphrase.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: Android · Kotlin · Jetpack Compose · Encrypted storage · Cloud backup
Result: Production system — commercial outcome not publicly disclosed.

Android · Windows · Mac · MediaLZ Worth product2026

StreamGarden

Download any video and keep the whole quality — on Android, Windows and Mac.

Full-quality video
Real MP3 audio
Batch queue
Free

Open live ↗ streamgd.lzworth.in

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Problem: Most downloaders quietly re-encode to a lower quality, or hand back an audio file that was never really an MP3.
What we built: A downloader that keeps the original quality instead of re-encoding it, extracts real MP3 audio, and queues a batch rather than one file at a time. Shipped for Android, Windows and Mac from one codebase.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: Electron · TypeScript · Android · Media tooling
Result: Production system — commercial outcome not publicly disclosed.

Web app · SecurityLZ Worth product2026

Kali-Cloud

A real Kali Linux desktop inside a browser tab — the actual operating system, not a simulation.

Real Kali Linux
Runs in any browser
Isolated, disposable sessions
Nothing to install

Open live ↗ kali.lzworth.in

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Problem: Getting a Kali environment usually means a 4 GB download, a virtual machine and an afternoon — before any actual work starts.
What we built: A real Kali Linux desktop streamed into the browser, isolated per session and disposable when the tab closes. No VM, no local install, ready in seconds.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: Kali Linux · Browser streaming · Docker · Session isolation
Result: Production system — commercial outcome not publicly disclosed.

Web · Android · AILZ Worth product2026

Aura Shakti

Five AI characters instead of one assistant — a council, a mentor, a psychologist, a teacher and poets.

Five assistants, five rooms
Hindi, Hinglish or English
Mood log stays on the phone
Free to use

Open live ↗ aura.lzworth.in

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Problem: One general assistant flattens every question into the same tone, whether someone wants an argument, advice or a quiz.
What we built: Five distinct characters, each with its own room, colour and job: a council that argues with itself, a mentor, a psychologist, a teacher that quizzes back, and poets that answer in verse. Answers come in Hindi, Hinglish or English, and the mood log is written to the device rather than a server.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: React · LLM API · Capacitor · On-device storage
Result: Production system — commercial outcome not publicly disclosed.

Web app · MediaLZ Worth product2026

Aura Player

One browser player for local audio, local video and online playback.

Local audio and video
Online playback
No install
Runs in the browser

Open live ↗ aura-player-nine.vercel.app

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Problem: Playing a local file, a local video and something online usually means three different players.
What we built: A single browser-based player that handles local audio, local video and online sources in one interface, with nothing to install.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: React · Web Audio API · Media streaming
Result: Production system — commercial outcome not publicly disclosed.

Web tool · CreatorLZ Worth product2026

vThumb

Pull any YouTube thumbnail, in every resolution the video actually has.

Every available resolution
Paste a link, get the file
No account
Free

Open live ↗ vthumb.vercel.app

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Problem: Getting a thumbnail off YouTube normally means guessing at URL patterns or trusting an ad-covered site.
What we built: Paste a video link and get back every thumbnail resolution that exists for it, with no account and no ads.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: React · YouTube data · Vercel
Result: Production system — commercial outcome not publicly disclosed.

Web app · Self-developmentLZ Worth product2026

Kairo

Confidence-building as daily missions, not another motivational feed.

Daily social-growth missions
Streak tracking
Gamified levelling
One task per screen

Open live ↗ kairo-black.vercel.app

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Problem: Self-development apps hand people content to read instead of something to do, so nothing changes.
What we built: A mission-based progression model: a concrete daily challenge, streaks, and levelling. Every screen ends in an action rather than an article.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: React · Tailwind CSS · Progress tracking
Result: Production system — commercial outcome not publicly disclosed.

Web app · B2B commerceLZ Worth product2026

FabricLink B2B

Wholesale fabric, mill-direct, with lot price and minimum order printed on every listing.

Lot pricing and MOQ up front
Cotton, linen, rayon, denim, knits, silk
Dispatch timeline per listing
Lab-dip colour matching

Open live ↗ fabriclink-b2b.vercel.app

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Problem: B2B fabric buying runs on WhatsApp threads and chasing quotes, so a buyer cannot compare two mills without two conversations.
What we built: A wholesale catalogue built the way mills actually sell: lot price, minimum order quantity and dispatch window on the listing itself, filterable by fabric type, with lab-dip matching for colour approval before an order goes out.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: Next.js · TypeScript · Tailwind CSS · Vercel
Result: Production system — commercial outcome not publicly disclosed.

Web app · File transferLZ Worth product2026

Gaze

Files move straight between two devices. No server ever holds them.

Direct device-to-device
Nothing is uploaded
Pair by QR or short code
Works on restricted Wi-Fi

Open live ↗ beam-share.vercel.app

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Problem: Sending a file to someone in the same room usually routes it through a stranger’s server, and the networks that block those services are exactly the ones people are stuck on.
What we built: A WebRTC data channel opens directly between the two devices and the file crosses it. Nothing is uploaded, so nothing is stored — and because there is no third-party service in the path, it keeps working on locked-down campus and office Wi-Fi.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: WebRTC · React · Vercel
Result: Production system — commercial outcome not publicly disclosed.

Web · ExperimentLZ Worth product2026

VANSH // SYSTEMS

A portfolio you operate by typing commands instead of scrolling.

Command-driven interface
Everything reachable from help
Live system readout

Open live ↗ vansh-os.vercel.app

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Problem: A terminal interface is charming right up to the moment a first-time visitor cannot find anything.
What we built: The whole site sits behind a prompt, with a single help command that lists everything it will respond to, so the novelty never costs someone the content.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: Next.js · TypeScript · Vercel
Result: Production system — commercial outcome not publicly disclosed.

Web app · Creator toolsLZ Worth product2026

Explainer Studio

A browser studio for turning an idea into a finished explainer.

Project-based workspace
Runs in the browser
Built for explainer content

Open live ↗ tech-by-vansh-studio.vercel.app

Read the full story

Problem: Producing a short explainer normally means moving between three tools before anything is finished.
What we built: A project-based workspace that goes from a blank project to a finished explainer without leaving the browser.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: React · Web · Vercel
Result: Production system — commercial outcome not publicly disclosed.

Web · DirectoryLZ Worth product2026

Tool Gallery

Every tool and app we have shipped, in one index you can open.

One link to everything live
Openable, not screenshots
Kept current

Open live ↗ vansh-tools.vercel.app

Read the full story

Problem: Work spread across a dozen domains is work nobody can find, and a list of screenshots proves nothing.
What we built: A single index of everything shipped, where each entry links to the running product rather than an image of it.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: HTML · CSS · JavaScript · Vercel
Result: Production system — commercial outcome not publicly disclosed.

Web app · Workshop softwareLZ Worth product2026

RepairTrack

The order book for a small repair workshop — intake at the counter in three minutes, a PDF receipt, quote approval, and a pickup slot the customer books themselves.

Intake in three minutes
PDF handover receipt
Customer quote approval
Clickable demo, no signup

Open live ↗ repairtrack-demo.vercel.app

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Problem: A small workshop takes a repair in on a paper slip. The customer then rings twice a week to ask whether it is ready, and nobody has a record of what was quoted.
What we built: Counter intake that takes three minutes and prints a handover receipt as a PDF, a quote the customer approves before work starts, status they can check without calling, and a pickup slot they book themselves. Built in German for workshops and trades.
Our role: Our own product. Designed, built and maintained in-house.
Built by: Built by the LZ Worth development team. Development led by Vansh Kashyap, co-founder — Web, Apps & Digital Products.
Stack: React · Next.js · PDF generation · Scheduling · Customer portal
Result: Clickable demo, open without signing up.

Our automation practice has its own site — the agent fleet, the stack and recently deployed systems in full. Open the automation division ↗

Reviews

What clients say, in their own words.

Signed reviews from people we have actually built for. Nothing here is written by us.

Our promise

Four commitments, in writing.

10 days, or your money back

Automation ships in 10 days. Miss that date and you get a 100% refund of everything you have paid — no questions. Websites and web apps carry their own written date, and your advance is fully refundable if we miss it.

You own it, 100%

Your infrastructure, your API keys, your accounts. Full handover with documentation, no lock-in and no monthly rent for the code.

Nothing hidden

A fixed one-time build cost and transparent bring-your-own-key running costs. You see every tool and integration before we start.

You talk to the builder

No account manager relaying messages. The person who replies is the person writing the code and wiring the agents.

Usually replies within an hour

Tell us what you want to build or improve.

A free thirty-minute audit. You leave with a concrete roadmap and a fixed number — no obligation, and no sales call dressed up as a consultation.

WhatsApp us Call +91 88006 28376

Delhi, India · Monday to Saturday, 10:00 – 19:00 IST