Now processing 2.4B tokens / day

Stop paying for tokens you don't need.

ziptoken compresses your AI prompts by up to 50% — same output quality, half the cost. One API call. Zero stack changes.

Start compressing free See live demo

No credit card requiredFree tier, no expiryYour prompts are never storedWorks with Claude, GPT-4, Gemini, and any LLM

POST /api/v1/compress

Before487 tokens

You are a helpful, harmless, and honest AI assistant. I would like you to please carefully review the following Python function and provide a comprehensive analysis. Could you kindly identify bugs, security vulnerabilities, and performance issues. Make sure to be thorough and explain your reasoning for each recommendation.

After134 tokens

Review Python function: find bugs, security flaws, perf issues. Explain reasoning.

Token reduction72% saved

0B+

tokens compressed today

average savings

$0K

saved this month

See the difference

Same meaning, fewer tokens. Your LLM won't notice — your wallet will.

Your prompt98 tokens

Please analyze the following requirements document carefully
and provide a comprehensive analysis. You should consider
all edge cases, identify potential issues, and suggest
improvements where appropriate. Make sure to be thorough
in your assessment and provide actionable recommendations.

Requirements: Build a user authentication system with
email and password login, JWT tokens, password reset
via email, and rate limiting on failed attempts.

Compressed

53 tokens↓46%

Analyze requirements doc. Consider edge cases, issues,
improvements. Be thorough, actionable.

Requirements: Build user auth: email/password login,
JWT tokens, password reset via email, rate limit fails.

Token usage46% saved

53 compressed98 original

Try in Playground

How it works

Three steps to slash your AI costs. No code changes needed.

Send your prompt

POST your text to /api/v1/compress with your API key.

We compress it

Rule-based engine removes redundancy, preserves meaning.

Use anywhere

Send the compressed text to Claude, GPT-4, or any LLM with your own key.

Drop-in API

One endpoint.
Zero stack changes.

Add a single POST call before your LLM call. That's it. Works with any language, any framework, any LLM provider.

Works with Claude, GPT-4, Gemini, Mistral, and any LLM
Rule-based engine — deterministic, fast, no GPU required
Quality score included in every response
Batch endpoint for high-volume workloads

compress.js

const response = await fetch(
  'https://api.ziptoken.ai/v1/compress',
  {
    method: 'POST',
    headers: {
      Authorization: 'Bearer zk_your_api_key',
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({
      text: 'Your very long prompt goes here...',
      mode: 'balanced',
    }),
  }
)

const { compressed, saved_pct } = await response.json()
// → Pass `compressed` to Claude / GPT-4 / Gemini

Response200 OK · 12ms

{ "compressed": "...", "original_tokens": 98,
  "compressed_tokens": 53, "saved_pct": 46,
  "quality_score": 4.8, "mode": "balanced" }

Free

Playground/day10 / day
API tokens/month500K / month
Max tokens/call4K / call
Batch API
LLMLingua mode
SupportCommunity

Get started free

Starter

$19/month

Playground/dayUnlimited
API tokens/month10M / month
Max tokens/call16K / call
Batch API
LLMLingua mode
SupportEmail

Pro

$99/month

Playground/dayUnlimited
API tokens/month100M / month
Max tokens/call128K / call
Batch API
LLMLingua mode
SupportPriority

Enterprise

Custom

Playground/dayUnlimited
API tokens/monthUnlimited
Max tokens/callUnlimited
Batch API
LLMLingua mode
SupportDedicated

All plans include a 14-day free trial. No credit card required to start.