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Open-source tools & agent skills to build the things you’re paying for.

ConvertX

Project19.1K

Self-hosted browser-based conversion for documents, images, video, ebooks, and more.

Added 2026-10-07
Replaces
GitHub

What you can build

  • Code a request-manifest tool that checks submitted filenames against a format allowlist and outputs a prioritized queue for staff to convert and review.
  • Build a tool that takes converted images or video plus a naming manifest, organizes assets into channel folders, and outputs a publish checklist.
  • Create a handoff tool that pairs original documents with converted PDFs by filename and outputs an archive bundle with a source-to-output index.
  • Build a validator for VCF-to-CSV exports that flags malformed or duplicate contact records and outputs a corrected CSV plus an issues report.
  • Write an asset checker that takes raster logos and converted SVGs, checks required files and viewBox dimensions, and outputs a rejection report.

Try this prompt

Build a small, end-to-end companion workflow for checking contact exports. Accept an original VCF and a CSV converted through ConvertX's documented VCF-to-CSV converter; preserve both inputs, validate required contact fields, detect duplicate records, and write a corrected CSV plus a report listing each issue and source record. Make the conversion step an explicit manual handoff through ConvertX's web interface; do not assume an undocumented API. Include a sample input, tests, and a concise setup guide.

Get started

  1. Deploy the application

    Follow the README's Docker Compose deployment example. It maps the application data directory to persistent storage and publishes port 3000.

  2. Set deployment options

    Set PUID and PGID to match the host user and configure a JWT_SECRET. The README warns against exposing unauthenticated use or account registration to the internet.

  3. Create an account

    Visit http://localhost:3000 and create the first account. The README says login requires localhost or HTTPS unless HTTP_ALLOWED is enabled, and limits that setting to local use.

License & notes

AGPL-3.0The project is AGPL-3.0, which permits commercial use subject to its terms. If you modify it and users interact with that modified version over a network, including internal users, you must offer those users the corresponding source under the license; this does not necessarily mean publishing it to the entire internet. Self-hosting requires your own compute, storage, and operations. The README does not specify paid API or model requirements or quote hosting costs.

  • Conversion depends on the bundled converters and their supported formats; the README does not document a general-purpose API for companion tools.
  • The service stores data on the host and requires operators to manage hosting, storage, access, and deployment settings.
  • The README warns against exposing unauthenticated access or account registration to the internet; HTTP_ALLOWED is documented for local use only.
  • The default maximum concurrent conversion-process limit is unlimited; operators can set MAX_CONVERT_PROCESS to bound it.

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