Convertissez n'importe quoi
vers n'importe quel format

Converter4All est un convertisseur de fichiers en ligne gratuit qui fonctionne dans votre navigateur. Convertissez des PDF, DOCX, XLSX, PNG, JPG, WebP, CSV, JSON, XML, Markdown, HTML et plus de 25 autres formats en moins de 3 secondes — vos fichiers ne quittent jamais votre appareil.

3 conversions gratuites par semaine. Aucune inscription requise pour prévisualiser. Les plans payants à partir de 5 $/mois débloquent tous les formats.

Documents

PDF, DOCX, TXT

Images

PNG, JPG, WebP, SVG

Données

XLSX, CSV, JSON, XML

Code

HTML, MD, CSS, JS

Vidéo

MP4, WebM, AVI

Audio

MP3, WAV, OGG

Simple, transparent pricing

Pick a plan that fits your needs

Free
$0forever

For casual use

  • 3 conversions / week
  • Basic formats
  • Max 10 MB files
  • Email support
Starter
$5/month

For regular users

  • 50 conversions / month
  • All formats
  • Max 50 MB files
  • Priority support
  • Batch convert
ProPopular
$10/month

For growing teams

  • 500 conversions / month
  • All formats + API access
  • Max 200 MB files
  • Custom templates
  • Priority support
Team
$15/month

For organizations

  • Unlimited conversions
  • Team collaboration
  • SSO & audit logs
  • Custom integrations
  • Dedicated manager

Frequently asked questions

Everything you need to know about converting files with Converter4All.

Yes. The free plan includes 3 conversions per week with no credit card required. Paid plans start at $5/month for 50 conversions, and you get +3 free conversions for every friend you invite.

Yes. All basic conversions (images, documents, spreadsheets, code, and text formats) happen entirely in your browser. Your files never leave your device and are not uploaded to any server.

We support 25+ formats across 6 categories: documents (PDF, DOCX, TXT, MD, HTML), images (PNG, JPG, WebP, BMP, GIF, SVG), data (XLSX, CSV, JSON, XML), code (JS, TS, CSS, HTML, MD), and spreadsheets. Video and audio conversions are coming soon.

Most conversions finish in under 3 seconds since everything runs in your browser. PDF files with hundreds of pages may take a bit longer.

No. Converter4All runs in any modern web browser (Chrome, Firefox, Safari, Edge) with no plugins, extensions, or downloads required.

Yes. Both the free and paid plans allow commercial use. Pro and Team plans include API access for automating conversions in your own apps.

Yes. Pro and Team subscribers get an API key for programmatic conversions via POST https://www.converter4all.com/api/v1/convert. The API supports xlsx↔csv↔json and txt↔html↔md conversions today.

You can invite a friend to earn 3 bonus conversions instantly, upgrade your plan, or wait for your quota to reset (weekly on Free, monthly on paid plans).