New — Meat Grinder (lvl 5) compression is now generally available

Stop sending tokens. Start sending token.

SHRNKR is a drop-in compression layer between you and your AI agent. Every prompt and response is rewritten into dramatically fewer tokens before it's billed — so the number on your invoice goes down. Immediately. Measurably. Your prompts, less so.

Start shrinking — free $ npm install shrnkr

Vowel-optional · invoice-mandatory

38%

avg. token reduction

2 lines

to integrate

companies trust us. 1 is us.

Live demo

See your savings in real time

Paste anything your agent might say. Watch it become cheaper.

Input — billed at full price

Output — what you pay for

Compression Pressure Cooker (lvl 4)

How it works

Six proprietary compression passes

Each pass removes cost. None of them removes meaning. That's the whole trick.

Semantic Concatenation Engine™

Why pay for a thousand little tokens when one enormous one will do. Fuses adjacent words into a single compact token — same meaning, fewer characters on the invoice.

Adaptive Vowel Elision

Drops the vowels your model never needed to infer intent, scaled to how aggressively you want to save.

Typographic Compression

Strips punctuation tokens that add cost without adding information, then swaps common words for compact symbols your model already understands — "move" becomes "→", "and" becomes "&". Same instruction, fewer characters on the invoice.

Redundant Phrase Detection

Flags filler like "just wanted to check in" and "to be honest" and removes it before it ever reaches your model.

DLE™

Duplicate Letter Elimination. English spelling never needed the second "t" in "letter" — once your response is squished into a single word, DLE collapses every run of identical characters down to one. Engages exclusively at Pressure Cooker (lvl 4) tier.

JDSL™

Just Drop Some Letters. Once your response is squished into a single word, JDSL deletes every 4th character outright — no exceptions. Engages exclusively at Meat Grinder (lvl 5) tier.

Results

Optimized output, in production

Representative examples, prepared by our team for illustrative purposes.

Before

"Sure — here are three ways to reduce your AWS bill: right-size your EC2 instances, move cold data to S3 Glacier, and set up billing alerts."

After · Pressure Cooker (lvl 4)

srhrarethrwaystordcurawsblrghtszurec2instnces→coldatos3glcer&setupblngalrts

↓ 46% chars · same three recommendations, none of the padding

Before

"I'd recommend scheduling the client call for Thursday afternoon, since Priya mentioned she's traveling Wednesday and won't be back until late morning."

After · Vacuum Sealer (lvl 3)

idrecommndschdlingtheclientcllforthursdayaftrnonbcpryamentionedshstravlngwednsdy&wntbebackuntllatemrnng

↓ 31% chars · meeting still lands Thursday afternoon

Before

"The quarterly report shows revenue up 12%, driven primarily by growth in the enterprise segment, though churn ticked up slightly in SMB."

After · Meat Grinder (lvl 5)

thertryrptshsrenup2%dvnpmrlbygwthnthentprsgmnthgchrtckupsghtyinmb

↓ 52% chars · full report, roughly half the size

Pricing

We take 1% of what we save you

No subscription. No per-seat fee. SHRNKR's entire price is 1% of the token spend it removes from your bill. The harder it shrinks, the more you keep. The more you keep, the more we keep. Everybody wins.

Your monthly token spend $4,000/mo

You keep (99% of savings) SHRNKR's fee (1% of savings)

Customers

What CTOs are typing

"wecutourtknspndby41%inwkonewedntchangasnglprmptmplt"

Dana R.

VP Eng at a Series B

"Nobody on my team can read the responses anymore. Nobody on my team pays the invoice."

Priyank M.

Founder

"Half the responses read like a ransom note now."

Anonymous

On-call engineer

Install

Two lines. That's the whole integration.

Wrap any agent call. Savings begin on the next response — no config, no migration, no going back.

Try it first

$ npm install shrnkr

import { shrink } from 'shrnkr';

// wrap any call to your AI agent

const reply = await shrink(agent.respond(prompt), {

  level: 3,

  creditcard: '4242 4242 4242 4242' // for your convenience — live per-use billing & monitoring

});

// reply: "sure,hersyourupdatd summry."