NodeBuf
Tools

All tools

Browse node inspection, connectivity checks, Clash, Mihomo and sing-box rule generation, configuration management, and client tools.

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Developer

General-purpose text processing, structured data inspection, and developer helper tools.

Encoding Workbench

Encode and decode Base64, URL, HTML Entity, and Unicode text directly in the browser.

Subscriptions

Tools for subscription aggregation, rule generation, conversion, and fixed subscription address management.

Dynamic Subscription Convert

Generate Clash, Mihomo, Sing-box, Surge, or Surfboard subscription output dynamically from URL query parameters for long-lived client subscriptions.

Mihomo / Clash Rule Builder

Build Mihomo / Clash rules snippets for domains, keywords, IP CIDRs, and GEOIP so you can keep your own direct, block, and proxy-routing policies.

Sing-box Rule Builder

Build Sing-box route snippets for domains, keywords, IP CIDRs, and GEOIP so you can keep your own direct, block, and custom outbound policies.

Dynamic Subscription Manager

Maintain fixed `/dynamic` subscription addresses that merge multiple sources, per-link User-Agent values, and manual nodes into one reusable endpoint.

Client Downloads

Browse popular clients by system, GUI support, and source, then inspect GitHub releases and download assets directly.

Node Analysis

Tools for node parsing, batch inspection, route analysis, and node table workflows.

Daily Free Nodes and Subscriptions

Browse daily-updated VLESS, VMess, Trojan, SS, and Clash free nodes, then filter and convert them into Mihomo, sing-box, or V2Ray subscriptions.

Node and Subscription Converter

Convert VLESS, VMess, SSR, SS, Trojan, or Base64 subscriptions into Clash, Mihomo, sing-box, V2Ray, and other client formats.

Node Table

Import nodes from links, files, the clipboard, or manual input into a table, then edit dynamic fields, batch-rename rows, and export again.

Node Inspector

Inspect a single node, multi-node input, or Base64 subscription content with structured views for protocol, TLS, transport, identity fields, and raw payload details.

Clash / Mihomo Route Inspector

Paste a Clash / Mihomo config, inspect rules, proxy-groups, tun, and dns, then trace where a given address lands: policy group, proxy node, DIRECT, or REJECT.

Node Connectivity Check

Paste node URIs or Base64 subscription content to batch-check TCP connectivity, connect latency, and TLS handshake status. Results are useful for entry health checks, not real speed testing or final proxy usability.

Node Share Submit

Users can submit spare nodes to the site with a declared source, then send them into admin review. The server normalizes every submission into V2RAY share links for later public sharing.

Sing-box Route Inspector

Paste a sing-box JSON config, inspect route.rules, rule_set, outbounds, inbounds, and dns, then trace whether a given address lands on an outbound, selector, urltest, direct, or block.

Geosite.dat Inspector

Upload a geosite.dat file or load the official geosite.dat, inspect category lists and rule distribution, and check which geosite categories match a hostname.

Rule Debugger

Paste Clash / Mihomo rules or a full config, then batch-test which rule matches each domain or IP.

Repository Files

Tools for browsing and editing files in GitHub, GitLab, Gitee, and other code repositories.

GitHub File Manager

Manage repository files with the user's own GitHub token, including directory listing, file reading, editing, upload, and deletion.

GitLab File Manager

Manage repository files with the user's own GitLab token, including directory listing, file reading, editing, upload, and deletion.

Gitee File Manager

Manage repository files with the user's own Gitee token, including directory listing, file reading, editing, upload, and deletion.

Storage

Tools related to object storage, subscription persistence, and file-saving workflows.

Bucket Storage

Create your own buckets after signing in, upload text-based config files, set expiry times, and inspect access logs.