Chrome Extension now available

75% of your promptis wasted money.

Every prompt you send is full of filler. Pleasantries, repetition, padding that adds nothing. AI reads past all of it, but you still pay for every token. Tokko strips the waste. Same results, fraction of the cost.

75%
fewer tokens
$0
free to start
2 sec
to compress
tokko.app
Claude
Before · 64 tokens
~$0.0006/call
Compress
After · 18 tokens · −72%
~$0.00017/call
−72% tokens savedAt 1000 calls/day · save $142/mo
Works with every major model
Claude
GPT-4o
Gemini Pro
Claude Code
Mistralsoon
Llama 3soon
Who it's for

If you use AI, you're overpaying.

Tokko works for anyone who sends prompts, whether it's 5 a day or 5,000.

Freelancers and consultants

You use Claude or ChatGPT dozens of times a day for clients. Every token adds up across projects.

Cut your monthly AI bill by half without changing how you work.

Developers using AI APIs

Your app sends hundreds of API calls daily. Prompt size directly impacts your infrastructure costs.

Compress system prompts and instructions before they hit the API. Ship the same features, pay less.

Content creators and writers

Long creative briefs and editing instructions eat through your token budget fast.

Send the same detailed briefs at a fraction of the token cost. Your output stays the same.

Teams with AI subscriptions

Your team runs through usage limits by Wednesday. Upgrading plans costs more than you budgeted.

Every team member compresses before sending. Same productivity, significantly fewer tokens.

Students and researchers

On a free plan or tight budget. Every wasted token means fewer questions you can ask.

Get 2-3x more prompts from the same plan. No upgrade needed.

Anyone with an AI bill

You see the charges each month and wonder if you really need to be paying that much.

You don't. Most of what you're paying for is filler your AI doesn't need.

Features

Less fluff. Lower bills.
Same results.

Everything you need to compress prompts, track savings, and stop overpaying for AI.

Cut tokens in seconds

Cut tokens in seconds

Paste your prompt, pick a mode, hit compress. Three levels (Balanced, Aggressive, Smart) so you control how far it goes.

Core
One tool, every model

One tool, every model

Claude, GPT-4, Gemini. Switch models without switching tools. Cost estimates adjust automatically per model.

Multi-model
Know before you send

Know before you send

A live token counter shows exactly what your prompt costs before it hits the API. No more guessing, no more surprises.

Free
See where your money goes

See where your money goes

Charts, trends, breakdowns. Track tokens saved, cost saved, and compression ratios across every prompt you compress.

Analytics
AI that rewrites AI

AI that rewrites AI

Smart mode uses Claude to understand what your prompt means before compressing it. Technical terms, constraints, and intent stay intact.

AI-powered
Never lose a prompt

Never lose a prompt

Full history of every compression. Compare original vs compressed side by side. Copy any version with one click.

Built-in
How it works

Paste. Compress. Save.
That's it.

No API keys to configure. No plugins to install. Works in your browser, right now.

01
Paste your prompt
Any prompt, any length. A question, a system instruction, a 4,000-word brief. Tokko shows you the token count as you type.
02
Pick how hard to compress
Balanced keeps full meaning at ~50% off. Aggressive strips everything to keywords at ~75% off. Smart uses AI to decide what stays.
03
Copy and send
One click to copy the compressed version. Paste it into Claude, ChatGPT, Gemini, or any AI tool. The output stays the same. The bill does not.
04
Watch your savings add up
Every compression is tracked. Your dashboard shows the total tokens saved, dollars saved, and how your usage trends over time.
Tokko · Optimizer
Claude
Balanced
Aggressive
Smart
Compress prompt
Pricing

Free to start. Pays for itself when you upgrade.

No hidden fees. No surprises. Cancel anytime.

Already have an Anthropic API key? Use BYOK and pay just $3/mo for Tokko
MonthlyAnnualSave 20%
Free
$0 / month

Try it out. No credit card required.

20 compressions per day
All 3 compression modes
Live token counter
Compression history
Chrome Extension access
Unlimited compressions
BYOK (your own API key)
Priority support
BEST VALUE
BYOK
$2 / month
+ your Anthropic API costs

Bring your own Anthropic key. Pay only for the Tokko service.

Unlimited compressions
All 3 compression modes
Your own Anthropic API key
Compression history
Chrome Extension access
Email support
Multi-model support
API access
COMING SOON
Pro
$7 / month

We handle everything. Just compress and save.

Unlimited compressions
All 3 compression modes
We cover your API costs
Compression history
Chrome Extension access
Priority support
Multi-model support
API access
What is BYOK?

Bring Your Own Key means you connect your existing Anthropic API key to Tokko. We use your key for compressions. You pay Anthropic directly at their rates. You pay Tokko just $3/mo for the compression software. If compression saves you 50% on tokens, your Anthropic bill drops. Tokko pays for itself instantly.

Chrome Extension

Compress without
leaving Claude.ai

Install the Tokko extension and a subtle compress button appears every time you click the chat input. One click and your prompt is compressed in place. No switching tabs, no copy-pasting.

Claude.ai · Live
ChatGPT · Soon
Gemini · Soon
1
Install from Chrome Web Store
2
Generate your API token in Settings
3
Click inside Claude.ai input and Tokko appears
4
Click Compress, done in 2 seconds
claude.ai
TCompress
Could you please help me understand how I might go about writing a Python function that filters even numbers...
Sonnet 4.5
After compression
Python function: filter even numbers from list. Include explanation + examples.
−72% tokenssaved $0.00043 this call
Live stats

People are already saving.

Every number here is real and updates live. No vanity metrics, no inflated counts.

Users signed up
Prompts compressed
Tokens saved

Updated every 5 minutes · No fake numbers

FAQ

Common questions, straight answers.

Can't find what you're looking for? Reach out.

Tokko removes filler words, redundant phrasing, and unnecessary padding while preserving the core meaning of your prompt. Smart mode uses Claude to understand context before compressing, so technical terms and constraints stay intact.

Every prompt you send today
costs more than it should.

Start compressing for free. No credit card, no commitment. See the difference in your first prompt.

20 free compressions per day · No credit card · Upgrade anytime