How to Convert ZIP to TGZ — Quick & Free
Fast, instant ZIP to TGZ conversion. No signup required. Just drop your .zip file and get .tgz in seconds.
Batch Settings
日頃、大量のファイルを一つにまとめたり、あるいは逆に受け取った圧縮ファイルを解凍したりする機会はございませんか？特にビジネスの現場や、クリエイティブな作業では、データの効率的なやり取りが求められます。ZIP形式は広く普及していますが、より堅牢なアーカイブや、特定のシステム環境での互換性を考慮すると、TGZ形式への変換が非常に有効な選択肢となり得ます。このページでは、お手持ちのZIPファイルをTGZ形式へ、簡単かつ迅速に変換する方法をご紹介いたします。大切なデータを安全に、そしてスムーズに管理するための一助となれば幸いです。
- 漫画・アニメ制作データのアーカイブ
- 企業間の大容量プロジェクト資料共有
- 長期保存を要する公的文書のバックアップ
日本国内ではZIPが主流ですが、Linuxサーバー環境などではTGZが標準的なため、システム連携時にこの変換が役立ちます。特に縦書きの文書名を含む場合、文字化け対策としても有効な場合があります。
About ZIP to TGZ Conversion
Short answer: yes, you can convert ZIP to TGZ online for free, and quality is well preserved with the right settings. Just upload your .zip file to CocoConvert, pick TGZ as the output, and click Convert. The whole process takes seconds.
Now for the details. ZIP is the universal archive format supported by every operating system. TGZ is a widely used file format. Converting between these two formats lets you convert between formats quickly.
Your ZIP file is decoded and re-encoded as TGZ. Converting ZIP to TGZ 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 ZIP to TGZ
- 1
1. Upload ZIP
Drop your .zip file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.
- 2
2. Select TGZ
Choose .tgz from the output dropdown. Settings are pre-configured for best results.
- 3
3. Convert
One click. The server handles all the heavy lifting using FFmpeg and Sharp.
- 4
4. Download
Your .tgz file is ready. Download it directly or get all files as a zip archive.
What Happens When You Convert ZIP to TGZ
Your ZIP file is decoded and re-encoded as TGZ.
Your ZIP file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in TGZ format
The converted file is ready for download
Format Comparison
ZIP
.zip file
| Extension | .zip |
| MIME Type | application/zip |
| Category | Archive / Compression |
TGZ
.tgz file
| Extension | .tgz |
| MIME Type | application/gzip |
| Category | Archive / Compression |
Should You Convert ZIP to TGZ?
When to Convert
- ✓When you need a TGZ file
Frequently Asked Questions
Is ZIP to TGZ conversion free?
Yes. CocoConvert offers free ZIP to TGZ 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 ZIP to TGZ conversion?
Most files convert in 2–10 seconds depending on size. Large archive / compression files may take 30 seconds. Batch jobs process in parallel for maximum speed.
What happens to my files after conversion?
Your uploaded ZIP file and the converted TGZ file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.
Does converting ZIP to TGZ lose quality?
Converting ZIP to TGZ maintains high quality with CocoConvert's optimised encoder settings.
Can I convert TGZ back to ZIP?
Yes, CocoConvert supports TGZ to ZIP conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.