Smart Compression
Typically 65–75% fewer tokens, same quality. Strip redundancy, keep every decision. Paste into any AI chat.
See your savings instantly. No credit card.
Long chats burn tokens. Manual pruning loses what matters.
Without Ctxfy
- ✗Paying for huge context windows you don't need
- ✗Deleting old messages and losing important details
- ✗Starting fresh chats and re-explaining everything
- ✗High API bills as 'cost of doing business'
With Ctxfy
- Compression—removes noise, keeps decisions
- Typically 65–75% fewer tokens, same output quality
- Preview what's kept and what's removed
- Works with ChatGPT, Claude, Gemini—paste and go
How It Works
Upload your conversation
Paste or upload the long chat. Ctxfy analyzes it and identifies redundant parts—repetition, failed attempts, verbose filler.
Compress with one click
Decisions, constraints, and working context stay. Only redundancy is removed. You get a compact version ready to paste.
Use in any AI chat
Copy the compressed context into a new chat. The model has full context with a fraction of the tokens. Same quality, lower cost.
Typically 65–75% fewer tokens
Most users see 65–75% token reduction from the first compressed snapshot. Same reasoning quality—smaller bills. Longer, repetitive chats benefit more.
No quality trade-off
Compression keeps what the model needs to reason correctly. No naive truncation or loss of critical nuance.
Longer sessions without losing thread
Fit more relevant context in the same window. Reduce model forgetfulness and extend session longevity without starting over.
Real-world scenarios
Long conversations, high API bills
Your team runs long AI conversations and spends hundreds per month on tokens. Compress before continuing—costs drop, quality stays the same.
Complex project over weeks
One project for weeks; the chat grows to hundreds of messages. Compress it, paste into a fresh session. Continue with far fewer tokens.
Related features
Resume in 30 Seconds
Your job: get back to productive work. Ctxfy turns 2 hours of re-reading into one paste. Load the minimal state you need—no full history. Works with ChatGPT, Claude, Gemini, and any AI tool.
Find Any Code or Decision
Your job: reuse what you already created. Stop losing 15 minutes scrolling. Ctxfy extracts code, schemas, and decisions—searchable when you need them.
Context Hot Load
Resume work in 30 seconds—not 2 hours. Load your snapshot, paste into any AI chat, continue where you left off.
Frequently asked questions
Most users see 65–75% fewer tokens after compression. The exact reduction depends on conversation length and redundancy. Longer, more repetitive conversations benefit more.
No. Ctxfy uses compression that preserves decisions, constraints, and working context. Only redundancy—repetition, failed attempts, verbose filler—is removed.
Yes. You can review the compressed output before using it. The original conversation is always preserved—compression creates a new, compact version alongside it.
Yes. Compression outputs plain text you paste into any AI. Works with ChatGPT, Claude, Gemini, local models—no vendor lock-in.
Fewer tokens, same quality
Free forever. 100k welcome tokens. No credit card.
See your savings instantly · 100k welcome tokens · No credit card