Free tools — seven of them, none want your card

We built seven. You pay for none of them.

Everything below is live right now and hand-built by us, the same way we'd build yours. They exist for one reason: it's easier to hand you working software than to describe it. If the free ones are any good, you already know what the paid work looks like.

File transfer

Secure file sharing

Send a file to someone who has no account and never wants one — as a link that stops working when you say it does.

  • Encrypted on upload, not just in transit
  • Expiry you set, by time or by download
  • Password on any link you choose
  • A log of when it was actually opened
FreeNo sign-up Open →
One-time links

Self-destructing secrets

Paste a password, an API key or a bank detail and get a link back. It works once. After that there's nothing left to leak.

  • Destroyed the moment it's read
  • Nothing kept once it's been opened
  • A time limit as well, if you want one
  • Told the second it gets viewed
FreeNo sign-up Open →
Password vault

AI-protected vault

A password manager with a watchdog on top — it tells you which ones you've reused, which are weak, and which have already turned up in a breach.

  • Your own encrypted vault
  • Flags reused and weak passwords
  • Checks them against known breaches
  • Reachable from any device you log in on
FreeAccount needed Open →
Developer toolkit

JSON beautifier & toolkit

The one every developer opens six times a day. Format it, check it's valid, strip it back down, or put two payloads side by side and find the one field that changed.

  • Beautify and minify
  • Validate, with the error pointed at
  • Diff two payloads against each other
  • Tree view for the ones nested too deep to read
FreeNo sign-up Open →
GST · India

AI GST notice reply generator

A GST notice lands and the clock starts. Upload it and this reads what's actually being asked, then drafts the reply in the register an officer expects — so you walk into your CA with a draft, not a panic.

  • Reads the notice and names the real issue
  • Drafts a structured, section-by-section reply
  • Cites the provisions it's leaning on
  • Comes out ready to check, edit and file
Free to analyseCredits for full replies Open →
PDF toolkit

PDF merge, split & compress

Ten PDF jobs that normally mean uploading a contract to a stranger's server and hoping. These run inside your browser instead, so the file never leaves the machine it's already on.

  • Merge, split, rotate and watermark
  • Down to 100KB, 1MB, or under an email limit
  • JPG to PDF, and passwords taken back off
  • Nothing uploaded — it all runs locally
FreeNo sign-up Open →
Image toolkit

Image compress, convert & resize

Shrink a photo, change its format, or cut the background out of it — without handing the original to an upload form first. Even the background removal runs on your own device.

  • Compress JPG, PNG and WebP
  • HEIC to JPG, for anything off an iPhone
  • PNG to WebP and back again
  • Background removal, AI running on-device
FreeNo sign-up Open →

The obvious question

Nothing is free. So what's the catch?

There isn't one, and here's the honest reason why — which is more useful to you than us insisting there's nothing to worry about.

01

It's cheaper than an ad

We'd rather spend the money building something you can actually use than renting thirty seconds of your attention on someone else's platform.

02

It's the only honest portfolio

Screenshots prove somebody can design. A tool that stays up under real use proves somebody can build. Judge us on the second one.

03

They cost us very little to run

Small, hand-written and boring to host — which is exactly why the site we build you won't cost you ₹3,000 a month to keep alive either.

04

No catch you find later

Nothing here quietly turns into a paywall, and nothing you put into these gets sold on. If that ever has to change, it'll say so on this page first.

In detail

What each one does. And what it doesn't.

The second column is the one worth reading. Anyone will tell you what their software does — the limits are where you find out whether they're being straight with you.

Free, no sign-up Tool 01

Secure file sharing

Best for sending a contract, a design file or a set of scans to a client who will never install anything to receive it.

Email bounces anything worth sending and the free lockers turn your file into an advert with a countdown on it. This does the plain version: upload, get a link, decide how long it lives and who gets past it.

fileshare.aivoryx.com
Open the tool The service behind it →
What it does
  • Encrypts the file on upload, not just the connection
  • Link expiry by time or by number of downloads
  • Optional password on any individual link
  • Tells you when it was opened, not just that it was sent
  • Works from a phone browser with nothing installed
What it isn't
  • A backup service — it's a transfer, not a home for the file
  • Unlimited — there's a sane size cap so it stays free for everyone
  • A signed audit trail for legal disclosure
  • A replacement for your team's shared drive
Free, no sign-up Tool 02

Self-destructing secrets

Best for handing over a password, an API key or a bank detail without it living in a WhatsApp thread for the next four years.

The real problem with sending a password over chat isn't the moment you send it — it's that the message is still sitting there long after the person has left the company. This gives you a link that works exactly once and then stops existing.

secret.aivoryx.com
Open the tool The service behind it →
What it does
  • Destroys the secret the moment it's read
  • Keeps nothing readable once the link is spent
  • Expires on a timer even if nobody opens it
  • Notifies you the second it's viewed
  • Leaves the secret out of email and chat history entirely
What it isn't
  • A password manager — it's for handover, not storage
  • Recoverable — if it's read by the wrong person, it's read
  • Proof of who opened it, only that somebody did
  • A substitute for rotating the key afterwards
Free, account needed Tool 03

AI-protected vault

Best for the small business where four people share one login and nobody can remember who changed it last.

Storing passwords is the easy half. The half that actually gets people breached is not knowing which of them you've reused, which are guessable, and which were in a leak two years ago. This watches for all three and tells you.

vault.aivoryx.com
Open the tool The service behind it →
What it does
  • Gives you an encrypted vault behind your own login
  • Flags reused passwords across your entries
  • Flags the weak ones before someone else finds them
  • Checks entries against known breach data
  • Available on any device you log in from
What it isn't
  • Usable without an account — a vault has to know it's yours
  • A browser extension that fills forms for you
  • An enterprise product with SSO and audit exports
  • Recoverable if you lose your own master credentials
Free, no sign-up Tool 04

JSON beautifier & toolkit

Best for any developer staring at 4,000 characters on one line trying to work out why an API stopped agreeing with them.

The tool everyone opens six times a day and nobody bookmarks a good version of. Format it, find out exactly where it stops being valid, strip it back down for shipping, or hold two payloads side by side and find the one field that moved.

jsonbeautifier.aivoryx.com
Open the tool The service behind it →
What it does
  • Beautifies with the indentation you choose
  • Minifies for when it has to go over the wire
  • Validates and points at the character that broke it
  • Diffs two payloads and marks what changed
  • Tree view for objects nested too deep to read raw
What it isn't
  • A schema designer or a contract validator
  • An API client — it formats payloads, it doesn't fetch them
  • Somewhere to keep credentials you've pasted in by accident
  • A converter for every format under the sun
Free to analyse Tool 05

AI GST notice reply generator

Best for the business owner who has just opened a GST notice, has a deadline on it, and can't reach their CA until Monday.

Half the fear in a GST notice is not knowing what it's actually asking. Upload it and this names the issue in plain language, then drafts a reply in the structure an officer expects, with the provisions it relies on written in. You get a draft to check — not a filing, and not legal advice.

gstreply.aivoryx.com
Open the tool The service behind it →
What it does
  • Reads the notice and says what is actually being asked
  • Drafts a structured, point-by-point reply
  • Cites the provisions the argument rests on
  • Comes out ready to edit and hand to your CA
  • Turns a weekend of dread into twenty minutes of checking
What it isn't
  • Legal or tax advice — a professional still signs it off
  • A filing service — it doesn't submit anything for you
  • Infallible — every citation is worth checking before it goes
  • Free without limit — full replies run on credits

The part we'd charge for

Every tool above is a service below.

None of these were built differently because they were free. Same hands, same stack, same refusal to use a page builder — so here's what having one of your own actually starts at.

Secure file sharing Web applicationsUploads, storage, permissions and links that expire From ₹24,999 Self-destructing secrets Web applicationsEncryption, one-time tokens and timed deletion From ₹24,999 AI-protected vault Web applicationsReal logins, roles, a database and a dashboard behind them From ₹24,999 JSON beautifier & toolkit Interactive toolsThe calculator or configurator that keeps people on your page From ₹2,000 AI GST notice reply generator AI chat & automationA model pointed at your documents, with guard rails on it From ₹3,500
See what each service includes — and price yours →

Next step

You've used the free ones. Ask what yours would cost.

Tell us what you're trying to build and you'll get a straight number the same day — or price it yourself on the services page without speaking to anyone. Either way, nobody makes you sit through a discovery call to hear a figure.

Price your build See the paid work →
WhatsAppChat with us now Call+91 93995 93499 Emailpradeep952025@gmail.com

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