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How to Convert JBG to HRZ — Quick & Free

Fast, instant JBG to HRZ conversion. No signup required. Just drop your .jbg file and get .hrz in seconds.

256-bit TLS encryptionFiles deleted in 24hNo signup required

La conversion d'images, et plus spécifiquement le passage du format JBG au HRZ, peut sembler technique au premier abord. Pourtant, derrière ces acronymes se cache une nécessité fréquente pour de nombreux professionnels. Le format JBG, souvent associé à la compression d'images binaires ou de télécopies, excelle dans la réduction de la taille des fichiers pour des documents monochromes. Le HRZ, quant à lui, est un format moins courant mais parfois requis par des systèmes d'archivage ou des logiciels spécifiques, notamment dans des contextes où la fidélité de l'image est primordiale pour des rendus précis. Notre outil est conçu pour faciliter cette transition, en assurant l'intégrité de vos données et en optimisant le processus pour une efficacité maximale, sans compromis sur la qualité visuelle de vos documents.

  • Archivage de plans cadastraux (Suisse)
  • Numérisation de registres notariés (Québec)
  • Conversion de schémas techniques (Belgique)

En France, la compatibilité des formats d'image est cruciale pour les marchés publics et l'administration, où des exigences strictes en matière d'archivage numérique peuvent rendre la conversion JBG vers HRZ indispensable pour certains appels d'offres.

About JBG to HRZ Conversion

Short answer: yes, you can convert JBG to HRZ online for free, and quality is well preserved with the right settings. Just upload your .jbg file to CocoConvert, pick HRZ as the output, and click Convert. The whole process takes seconds.

Now for the details. JBG is a widely used file format. HRZ is a widely used file format. Converting between these two formats lets you convert between formats quickly.

Your JBG file is decoded and re-encoded as HRZ. Converting JBG to HRZ maintains high quality with CocoConvert's optimised encoder settings.

CocoConvert runs entirely online — no software to install, no account to create. Your files are encrypted during upload (TLS), processed on isolated servers in Germany, and permanently deleted after 24 hours. It works in Chrome, Safari, Firefox, Edge, and all mobile browsers.

Need to convert more than one file? Free users can do 5 per hour. Pro gets 100 per hour with files up to 5 GB each.

How to Convert JBG to HRZ

  1. 1

    1. Upload JBG

    Drop your .jbg file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.

  2. 2

    2. Select HRZ

    Choose .hrz from the output dropdown. Settings are pre-configured for best results.

  3. 3

    3. Convert

    One click. The server handles all the heavy lifting using FFmpeg and Sharp.

  4. 4

    4. Download

    Your .hrz file is ready. Download it directly or get all files as a zip archive.

What Happens When You Convert JBG to HRZ

Your JBG file is decoded and re-encoded as HRZ.

1

Your JBG file is uploaded and validated

2

The file is decoded (parsed into its raw data)

3

The data is re-encoded in HRZ format

4

The converted file is ready for download

Format Comparison

.jbg

JBG

.jbg file

Extension.jbg
MIME Typeimage/x-jbig
CategoryImage
.hrz

HRZ

.hrz file

Extension.hrz
MIME Typeimage/x-hrz
CategoryImage

Should You Convert JBG to HRZ?

When to Convert

  • When you need a HRZ file

Frequently Asked Questions

Is JBG to HRZ conversion free?

Yes. CocoConvert offers free JBG to HRZ conversion with generous daily limits — 25 minutes of processing time and up to 5 files per hour (250 MB each). Pro plans remove these limits.

How fast is JBG to HRZ conversion?

Most files convert in 2–10 seconds depending on size. Large image files may take 30 seconds. Batch jobs process in parallel for maximum speed.

What happens to my files after conversion?

Your uploaded JBG file and the converted HRZ file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.

Does converting JBG to HRZ lose quality?

Converting JBG to HRZ maintains high quality with CocoConvert's optimised encoder settings.

Can I convert HRZ back to JBG?

Yes, CocoConvert supports HRZ to JBG conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.

Powered by — installed on our conversion workers
ImageMagick 7.1 (locked policy.xml)libheif 1.xlibjxl-tools 0.11.xLibRaw / dcraw_emu 0.21.xSharp 0.34.x (Node)

Versions are pinned in our worker Dockerfile and re-built via CI on every change.