Repomix
One packed file
Ideal for sending a whole repository into a single prompt or review.
Repomix and Graphify both prepare a codebase for AI assistants, with different lifetimes. Repomix packs the repository into a single file for one context window. Graphify builds a persistent graph that keeps answering structural questions across sessions without re-reading the code.
Graphify stores inspectable artifacts so codebase knowledge can be reviewed by humans and reused by AI coding assistants.

Repomix
Ideal for sending a whole repository into a single prompt or review.
Graphify
Ideal for repeated structure questions without repacking each time.
Decision
One-off full-context task? Pack it. Ongoing architecture work? Graph it.
Both start from the same repository. Repomix serializes it into one text file so a model can read everything at once. Graphify parses structure into nodes and edges, then stores reusable artifacts: a visual graph, a queryable graph.json, and a report with the findings.
Repomix shines for one-shot tasks: a full-repository review, a prompt that genuinely needs every file, or bundling a smaller project into a single context. It runs locally, packs quickly, and keeps the whole corpus visible to the model in one pass.
A graph wins when the same codebase will be questioned many times. Packing a large repository repeatedly wastes tokens and time, while a graph answers structural questions without re-reading the code. Teams that do both use the graph for structure and packs for full-context passes.
Repomix is an open-source tool that packs a repository into a single AI-friendly file, with token counting and filtering options. It runs locally, requires no account, and does one job extremely well: putting a codebase into a form you can paste into a model for a full-context pass.
This site runs a hosted Graphify build around the open-source engine. A project ZIP (code plus docs, diagrams, and PDFs) is parsed with Tree-sitter AST extraction and clustered into a graph, then returned as graph.html, graph.json, and GRAPH_REPORT.md. The open-source project's benchmarks report up to 71.5x token reduction when answers come from the graph instead of rereading full files, because queries resolve against structure rather than raw text.
It does; they cover different time horizons. Pack with Repomix when a task genuinely needs the whole repository in context, such as a licensing audit or a full-repo review. Keep a graph for the same repository so recurring structural questions (blast radius, ownership boundaries, risky edges) are answered from the map instead of another full pack.
Yes. It is an open-source tool you run locally with no account required. Hosted Graphify builds on this site use credits that are charged per successful build.
Yes; any artifact reflects its build moment. That is deliberate: refresh after major changes, and dated reports let you see how structure moved.
Repomix. When every file needs to be visible in one pass, packing is the fastest route; graphs earn their keep when questions repeat.
Yes. Keep the packed file for occasional full-context runs and the graph artifacts for everyday structural questions.
Continue through the Graphify topic cluster with pages that explain assistant context, architecture review, documentation, and graph-based codebase understanding.
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Graphify vs DeepWiki for codebase understanding
Compare Graphify and DeepWiki: generated wiki pages for public repositories vs downloadable graph artifacts from private ZIP uploads, and when each one fits.
AI coding assistant context that persists
Graphify creates persistent AI coding assistant context from code, docs, PDFs, diagrams, screenshots, and transcripts.
Start from the use cases page or upload a project ZIP to build a graph that your team can inspect and reuse.