All AdTechToolkit tools

Instantly beautify, indent, and format raw JSON into a clean, readable structure with syntax highlighting. Ideal for analysts, QA teams, and operations staff, this tool makes it easy to inspect API responses, debug payloads, or review configuration files. Simply paste or upload your JSON and get a consistently formatted output that’s easy to scan and understand. It supports large files, works entirely in-browser, and requires no signup or tracking. Whether you’re working with REST APIs, server logs, or event data, this tool streamlines your workflow and helps you catch issues faster with clear, structured JSON output.

Convert your folder structure into a clean, visual tree using simple text formatting. This tool helps technical writers, project managers, and operations teams quickly visualize and document directory layouts for codebases, design systems, or file structures. Just paste a list of files or directories, and the tool will generate a structured, collapsible tree view that’s easy to share or embed in documentation. It’s perfect for readmes, wikis, onboarding guides, and architecture overviews. The output is fully client-side, so your data stays private. Whether you’re organizing source code or documenting a project’s hierarchy, this tool makes folder structures instantly understandable.

Clean up and format raw XML with proper indentation and tag structure for improved readability and easier debugging. This tool is ideal for QA teams and engineers working with XML-based APIs, RSS feeds, or backend service responses. Simply paste your unformatted XML, and the tool will automatically reformat it into a well-structured, easy-to-read layout. It highlights nested tags, preserves attributes, and ensures consistent spacing, making complex XML much easier to navigate. Everything runs client-side to ensure data privacy. Whether you're troubleshooting video tags or reviewing integration payloads, this formatter saves time and reduces parsing errors.

Test and debug VAST tags with full XML inspection, playback simulation, and real-time event tracking—all in one tool. Built for QA teams and video operations specialists, this tool uses the Google IMA SDK to simulate real-world playback and surface issues in tag structure or delivery. Paste your VAST tag to view formatted XML, preview creative playback, and monitor SDK events like load, start, and complete in real time. It’s ideal for troubleshooting wrappers, verifying third-party tags, or confirming tracking pixels. Everything runs client-side for speed and privacy during development and testing.

Analyze any User-Agent string to identify device class, OS, browser, and engine in seconds. This tool is designed for QA, ops, and support teams who need quick, reliable device context from logs, tickets, or ad calls. Paste a UA and get a clean summary plus a structured JSON output you can copy or share. It runs fully in-browser for fast results and privacy-friendly inspection.

Compare two JSON objects side-by-side to quickly identify differences in structure, keys, and values. This tool is designed for QA teams, analysts, and operations staff working with API responses, configuration files, or data migrations. Paste two JSON payloads into the editor, and the tool highlights added, removed, and modified elements in real time. It supports deep nesting, formatted output, and synchronized scrolling for easy visual comparison. Whether you're validating integrations, debugging discrepancies, or reviewing schema changes, this tool makes it fast and intuitive. Everything runs client-side, ensuring privacy, speed, and a distraction-free environment for precise JSON inspection.

Convert standard MP4 video files into HLS format (.m3u8 playlist and .ts segments) directly in your browser using FFmpeg.wasm. This tool is perfect for media teams, streamers, and engineers who need to test HLS playback or prepare content for adaptive streaming without server-side encoding. Upload an MP4 file and instantly generate a ready-to-serve HLS package—all client-side, with no uploads or external processing. Ideal for debugging, lightweight workflows, or creating demo streams, it supports configurable segment lengths and playback testing. Whether you're verifying HLS compatibility or preparing demos, this tool offers fast, private, browser-based video conversion.

Search and replace text or code using advanced regex support, case sensitivity, whole word matching, and more—all powered by Monaco Editor. With a large library of preset find/replace rules, this tool makes it easy to clean up HTML, reformat JSON, fix encoding issues, and much more. Perfect for QA engineers, content editors, and anyone working with structured or unstructured text. Preview matches live, use smart presets, and export results with a clean, modern UI that’s fast and fully in-browser.

Encode and decode Base64, Base64URL, and URL-encoded strings with a clean, reliable workflow. Designed for QA, ops, and engineering teams who need to inspect payloads, troubleshoot tokens, or normalize URLs quickly. Paste input, pick a mode, and get an instant output you can copy or reuse—entirely in-browser.

Decode IAB TCF v2 consent strings into human-readable metadata, purposes, and vendor consent arrays. Paste a TC string from a CMP or euconsent-v2 cookie, and instantly see what it contains for QA, troubleshooting, and compliance checks. Everything runs client-side for privacy.

Trace the full redirect path of any URL—including HTTP status codes, redirect locations, and per-hop latency—so you know exactly where a link ends up. Ideal for debugging short links, tracking domains, and campaign destinations before you click. Fast, clear, and privacy-friendly.

Parse and analyze Set-Cookie headers or page cookie dumps to surface security, scope, and privacy issues with remediation guidance. Useful for privacy, security, and ad ops teams to quickly understand cookie risks and fixes.