XML → YML

Convertisseur de XML vers YML

Free XML to YML converter online: upload a file, get the result and prepare data for catalogs, price lists and integrations.

Essayer gratuitement → Convertir maintenant

До 5 МБwithout signupquick file structure check

До 2 ГБafter signupfor production catalogs and price lists

Mappingfieldsconfigure output structure

Profilesfor repeat jobssave rules and run on schedule

converter

Converter XML → YML

Upload a XML file and get YML online. Simple files work immediately, while advanced structure rules, filters and automation can be saved in your account.

Traitement...

XML→YML

Source

Cliquez ou déposez un fichier ici

Sans inscription, vous pouvez importer un fichier jusqu’à 5 Mo. Les transformations de valeurs sont aussi disponibles uniquement après inscription

source.xml

Fichier trop volumineux

Importez jusqu’à 2 Go après inscription

Essayer gratuitement

Résultat

Aperçu

Besoin de transformations, pas seulement d’un changement de format ?

Inscrivez-vous si vous devez modifier des valeurs, redimensionner et convertir des images, ou filtrer l’export uniquement sur certains éléments.

Augmenter le prix d’un fournisseur ou d’un groupe de produits de 7% et arrondir. Composer le nom produit à partir du SKU, fabricant, modèle et caractéristiques Convertir les images en JPG/PNG/WebP, les redimensionner et ajouter un filigrane Planifier des transformations automatiques et envoyer le résultat au bon canal.

S’inscrire →

format guide

What is a XML to YML converter

A XML to YML converter reads data in one format and builds output in another structure. It is useful when a supplier, CMS, ERP, marketplace or internal system expects a different file from the one you have. For simple files Eofferix can move fields automatically. In production workflows, rules matter: which fields are kept, how columns or tags are named, how nested data is handled, how empty values are normalized and which records are excluded.

When you need it

When data exists in one format but the next system expects another format or structure.

What Eofferix does

The service reads the source, detects repeated records and builds output with clear fields.

Why rules matter

The same file can be exported as a flat table, XML nodes, JSON structure or a feed.

example

XML to YML example

This simple example shows the basic conversion. After signup, fields, filters, order and recurring runs can be configured.

Before

XML

<?xml version="1.0" encoding="UTF-8"?>
<products>
  <product>
    <sku>SKU-001</sku>
    <name>iPhone 15</name>
    <price>999</price>
    <stock>12</stock>
  </product>
</products>

After

YML

<?xml version="1.0" encoding="UTF-8"?>
<yml_catalog>
  <shop>
    <offers>
      <offer id="SKU-001" available="true">
        <name>iPhone 15</name>
        <price>999</price>
      </offer>
    </offers>
  </shop>
</yml_catalog>

A profile can save mapping, filters, value transformations and result delivery.

After signup and profile setup

configured output

<?xml version="1.0" encoding="UTF-8"?>
<yml_catalog>
  <shop>
    <offers>
      <offer id="SKU-001" available="true">
        <name>iPhone 15</name>
        <price>999</price>
      </offer>
    </offers>
  </shop>
</yml_catalog>

use cases

When you need a XML to YML converter

These conversions are commonly used for catalogs, price lists, stock data, partner exchange and files prepared for receiving-system requirements.

Supplier catalogs

Bring supplier files to the structure expected by a site, CMS, ERP or PIM.

Price lists and stock

Prepare prices, availability, SKUs and categories for import or checks.

Marketplaces and channels

Build files for channel requirements, required fields and stable IDs.

Internal integrations

Move data between systems that use different exchange formats.

Manual review

Get a readable structure for managers, analysts or content teams.

Recurring exports

Run the same scenario repeatedly without manual setup.

common errors

Common XML to YML conversion mistakes

Errors usually come from nesting, mixed value types, empty fields and receiver requirements.

Repeated node not selected

Define which records become rows, objects, nodes or offers.

Lost nesting

Arrays and nested objects need a rule: keep, split or move separately.

Different fields

If records have different fields, decide how empty values are handled.

Types not normalized

Prices, dates, true/false and HTML should be normalized.

No filters

Without filters, inactive products or extra categories may be exported.

No validation

Before recurring runs, check preview, encoding and required fields.

comparison

XML to YML online or manual conversion

A one-time check and production exchange need different approaches.

Method	Pros	Cons
Manual code	Maximum flexibility for unique schemas.	Requires developer time, tests and maintenance.
Script	Fast for repeated technical tasks.	Harder to control files, logs, permissions, schedule and delivery.
Eofferix	Preview, profiles, rules, files up to 2 GB and scheduled runs.	Complex structures need a saved profile.

limits and safety

Limits, safety and recurring workflows

Eofferix creates a separate output and does not change the source file. For large catalogs and exact rules, use a saved profile.

Up to 5 MB without signup

Good for quick checks of simple files.

Up to 2 GB after signup

Large catalogs are processed in the account with saved rules.

Source stays unchanged

Output is created as a separate file.

Structure control

When supplier data changes, update only affected rules.

Value transformations

Normalize text, prices, empty values and fields.

Result delivery

Email, FTP/SFTP, webhook and other channels for repeat processes.

other formats

Other conversions

Eofferix can also help with adjacent formats for catalogs, price lists and supplier exports.

XML → JSON

Adjacent format for checking structure and preparing data.

XML → CSV

Adjacent format for checking structure and preparing data.

XML → XLS

Adjacent format for checking structure and preparing data.

XML → XLSX

Adjacent format for checking structure and preparing data.

YML → XML

Reverse conversion for validation and integrations.

process

How to convert XML to YML

// 01

Upload a file

Drop the file on the page or choose it from your computer.

// 02

Check the result

Eofferix reads the structure, shows a preview and prepares the selected format.

// 03

Download or save a profile

Download the file or sign up to save rules for repeat runs.

capabilities

What the XML to YML converter supports

Small files can be checked directly on the page, while production rules are saved in a profile.

Field mapping

Rename fields, choose order, hide unnecessary values and match receiver requirements.

Nested data

Arrays, objects, repeated nodes and tables can be processed with clear rules.

Export filters

Export only required products, categories, stock records or rows.

Preview

Check structure before downloading the file or saving a processing profile.

Automation

After signup, profiles can run manually, on schedule or with result delivery.

faq

XML to YML FAQ

Yes. Small files can be checked without signup. Eofferix also has a free plan with a monthly limit that refreshes every month.

For nested data, custom columns, filters and recurring exchange, save a profile with processing rules.

Yes. A profile can rename fields, change order, hide values and add transformations.

Yes. It works for catalogs, price lists, stock files and files prepared for receiving-system requirements.

Yes. After signup, a profile can run again manually, on schedule or with result delivery.

ready to start

Convert XML to YML and automate repeat tasks

Start by checking a file, then save a profile for recurring catalog, price-list and stock processing.

Essayer gratuitement → Up to 5 MB without signup · up to 2 GB after signup · no software install