转换 GFM to Jira

将 GFM 文件转换为 Jira 格式。转换过程中會保留原本的排版与结构。文件在您的设备上处理，机密文件不會外流到其他服务。

Select...
Select the output format and click Convert

快来试试吧！

Arrow

所有文件都在浏览器中转换，不会离开您的设备。使用 软件 用于离线转换。

喜欢这些免费转换吗？

并且能永久在本地转换几乎任何文件
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Over 2,427 users convert offline

Why Convert GFM to JIRA?

About GFM Format

GFM（GitHub Flavored Markdown）在标准 Markdown 基础上扩展了表格、任务列表、删除线与语法高亮代码块等功能，是 GitHub 上 README 文件、议题与文档的标准格式。

Benefits of JIRA Format

Jira markup 是 Atlassian 旗下项目管理工具 Jira 所用的文本排版语法，支持标题、列表、表格、链接与代码块，用于格式化议题描述、评论与知识库文章。

Thank you so much for this! I’m a digital archivist and I’m going to see if I can get a license to use at work. Absolutely invaluable.

Aurora on Bluesky

Aurora

媒体报道Production Expert

当您平常在 Google 上搜索 "gfm to jira" ↓

将documents上传到未知服务器的工具带来的失去隐私

当 document format 不受支持时的挫折

面对复杂命令行工具时的困惑

转换过程中暴露个人documents的风险

为不同document formats管理多种工具带来的疲于应付

= 传统文件转换工具带来的太多麻烦

🤕

有更简单的方法

使用一体化工具安全转换文档

👋 跟隐私顾虑和不支持的格式说再见。

使用安全的， 本地运行 这是一款致力于支持几乎所有文件格式的转换软件。如果您发现某个格式不受支持， 帮忙添加. 我是 公开开发.

  • MD 转 PDF、DOCX 转 HTML、EPUB 转 PDF、HTML 转 PDF。用多种格式创建电子书、文档与演示文稿。

  • 大幅缩小 PDF 文件。选择无损压缩以保持质量，或选择有损压缩让文件更小。很适合用电子邮件发送或上传。

  • 批次转换可以节省大量时间。把多个图片、视频或文件一起拖进来，一次全部转换完成，特别适合处理整个数据夾或相册。

  • HEIC 转 JPG、RAW 转 JPG、WebP 转 PNG、PNG 转 ICO。可调整质量、缩放图片并压缩，还能处理 PSD 和相机 RAW 等专业格式。

  • 精确裁剪图片与视频，聚焦重要内容。去除多余区域、调整宽高比，制作完美的缩略图。支持所有主流图片与视频格式。

  • MP4 转 MOV、MKV 转 MP4、AVI 转 MP4、WebM 转 MP4、视频转 GIF。可调整质量、分辨率与编解码器设置。

  • MP4 转 MP3、WAV 转 MP3、FLAC 转 MP3、M4A 转 MP3。可从几乎任何视频格式中提取音频，并设置比特率、质量、压缩等参数。

  • 把标志、草图、图标和平面插画转换成真正可缩放的 SVG 路径。这是真正的矢量化处理，而不只是把位图包在 SVG 文件里，因此调整大小后依然清晰锐利。

    查看图片矢量化

  • 将 EML、MSG 等电子邮件文件转换为 HTML、PDF、图片与文本。

  • 不要被电子邮件和网站的大小限制卡住。把图片和视频压缩到原始大小的几分之一，在不明显损失画质的情况下缩小文件体积。

  • 支持超过 5000 種转换，并提供高级设置选项。所有处理都在您的设备上完成，文件不会离开您的电脑。

Jake Manger
Jake Manger
@jakemangerdev

6 months ago I launched an app to convert almost any file locally. I ...

1093816081
查看原帖
J
Joost

It's a young app but works great so far It's a young app, so hopefully support will continue for years to come, but so far the development ...

查看原帖
C
C'dric

This tool is really useful and I really appreciate the fact that everything is done on your computer especially when you want to convert lar...

查看原帖
@WOWSuchUsernameAmaze

Local conversion is so important for work. I'm not allowed to upload files places. Can you add fonts (OTF, TTF, WOFF, WOFF2, etc)?

2
查看原帖
Ramyt Ramyt
Ramyt Ramyt

Miracle: A Converter Without Malware or Meltdowns I swear I've wasted half my adult life downloading sketchy converters, closing 12 pop-ups...

查看原帖
BBNDRY
BBNDRY

We've found the installation a bit rough due to the many checks needed however once installed it works like a charm. Just perfect for what w...

1
查看原帖
Ava Lily
Ava Lily
@avalily17.bsky.social

Having dealt with trying to install ffmpeg and ImageMagick, and their dependencies, and plugins for the file types I needed, the time I spen...

42
查看原帖
Esteban
Esteban

It work. On Linux. And nicely. That's a big plus. I know: CLI does the same for many of these format the apps supports. But, sometimes, Linu...

1
查看原帖
r
r/SideProject
@jakecoolguy

I made a local universal file converter that doesn't send your files t...

28740151
查看原帖
@retrotriforce

Dude WHERE WERE YOU BEFORE I BOUGHT PERMUTE 😭😭😭

2
查看原帖
I
InadequateUsername
@InadequateUsername

Ffmpeg CLI might not be layman friendly, end users typically prefer to use a GUI and select flags using buttons. OP put work into building a...

查看原帖
myriam galarneau
myriam galarneau
@myrfest

thank YOUUUUU! 🎉💕

1
查看原帖
T
Tribolonutus
@Tribolonutus

Thank you! Surely gonna use it! Mainly the HEIC to JPG, since Microsoft is charging money for the add on.

查看原帖
Mysterious_Alarm_160
Mysterious_Alarm_160
@Mysterious_Alarm_160

Been waiting for something like this for so long. It baffles me that file explorer softwares have never tried packing this as a feature befo...

查看原帖
Sergiy Horef (Mizyigres)
Sergiy Horef (Mizyigres)

Great app! Finally something local to convert from anything into anything else, instead of every time going to google "convert x into y onli...

1
查看原帖
Harry Stoltz
Harry Stoltz
@HarryStoltz1

Love it! Works great.

21
查看原帖
A.C.C.E.N
A.C.C.E.N
@accen.bsky.social

Fantastic. Thank you for your service.

9
查看原帖
Jake Manger
Jake Manger
@jakemanger.bsky.social

Every 'free' file converter online = your files sent to some random se...

56881631551
查看原帖
R R
R R

I swear I've wasted half my adult life downloading sketchy converters, closing 12 pop-ups about Vegas casinos, and trying to guess which 'Do...

1
查看原帖
@ZestycloseReview7327

Holy shit this is great work right ? 🔥

3
查看原帖
Aurora 💖💖
Aurora 💖💖
@saudadedreams.bsky.social

Thank you so much for this! I'm a digital archivist and I'm going to see if I can get a license to use at work. Absolutely invaluable.

32
查看原帖
@Evening_Use7355

Its amazing to see that in 2025 there is still things to improve in the ancient world of file conversion. This gives me hope that there is a...

2
查看原帖
Jake Manger
Jake Manger
@jakemangerdev

I made an app that converts almost any file to any other file locally....

13937771109
查看原帖
@redditfov

Thanks. Super useful!

2
查看原帖
egeltorp | Indie Dev
egeltorp | Indie Dev
@egeltorp.com

Love this. The 'Pay once to get the app forever' pricing model is something we need more of. Subscriptions suck and paying once makes me a l...

1643
查看原帖
r/macapps
r/macapps
@jakecoolguy

I made an app that can convert almost any file to any other file local...

707185680
查看原帖
F
Fabian

Just works I've been looking for a tool like this for ages. Most importantly: easy drag and drop, runs locally and one-time purchase. The d...

查看原帖
M
MC

Amazing problem solver It is a very practical app which solves one of the most annoying problems you have when working with different forma...

查看原帖
Jon
Jon
@jonaschafer

Bless you! Been using Automator and it's so clunky

11
查看原帖
@mdamoun

I have just purchased it. Can you please let me know that one key is good to use on how many computers/OS? Many thanks.

2
查看原帖
b
bren

The software just works. Its great.

查看原帖
Jake Manger
Jake Manger
@jakemangerdev

I made an app that converts almost any file to any other file locally....

201913786104
查看原帖
ETechViral
ETechViral
@etechviral

No cloud, no wait, no worries your app's the Swiss Army knife of file conversions. On to 3,000 users next! 🔥💪

111
查看原帖
viplavmittal
viplavmittal
@viplavmittal

Yo I have been waiting years for an app like this. Thank you so much @jakemangerdev

21
查看原帖
Gordon Miller
Gordon Miller
@godmil

What a good idea! Bought it straight away.

11
查看原帖
Fabian
Fabian
@fabianwanisch

Thank you so much for making this. I've been looking for something likes this for years. It's amazing!

11
查看原帖
H'jja M't'
H'jja M't'
@hejjmate

Holllly. I'm in!

3
查看原帖
Iman Hamzah
Iman Hamzah
@imanhmzh

Sick! Thanks for blessing us all with this app

1
查看原帖
Alexander
Alexander
@jackcandem

Omg thank you

1
查看原帖
Sergei Shik
Sergei Shik
@shikshot

Omg you are a dream!!!!!!! Absolute dream!!!

1
查看原帖
1
14

Let me be the first to say I really love this if it is how it looks. I haven't tried it so can't say I have any experience with your program...

11
查看原帖
@Roadripper1995

This is awesome. I was going to make this cause I hated those websites and now I don't have to lmao

2
查看原帖
@Alternative-Way-8753

This looks really nice -- thanks for sharing! I do a lot of multimedia file conversions and have to use a wide variety of "single use" apps,...

22
查看原帖
@73ch_nerd

Good to hear. Needed something offline. Will buy now.

4
查看原帖
@Semli1

I'm not sure if I have a use for this but bought it anyway cause looks useful and it's on discount. Saving money by spending money. Makes t...

3
查看原帖
mretime4thnking.bsky.social
mretime4thnking.bsky.social
@mretime4thnking.bsky.social

I've needed this ever since Format Factory started bundling adware and sometimes malware. Thanks for this!

21
查看原帖
TurblesCelbor
TurblesCelbor
@turblescelbor.bsky.social

This is the kind of app my boss could use. I wasted 40 minutes converting a bunch of files cause they "couldn't open jpegs" but could open ...

21
查看原帖
Merrick, a sandwich,
Merrick, a sandwich,
@palmettobling.xboxplaydates.org

i don't need to convert shit (right now), but imma still support this. Anything that can make a webp not a webp.

71
查看原帖
@sirduke75

You're underselling the optimisation features.

22
查看原帖
@Adventurous-Row-2291

I've bought it blind given the enthusiasm from both developer and users

2
查看原帖
@Geartheworld

Great app.

2
查看原帖
Don Jacob
Don Jacob
@VentureCriminal

I love micro tools, great job mate, keep it up

11
查看原帖
@FamiliarBorder

this is so cool!

8
查看原帖
@csfalcao

Nicely done, congrats!

2
查看原帖

Pricing

Pay once to get the app forever

How to Convert logoBeta

Get the app

Get the official app for offline conversions and support

$29

USD

  • Supports 5438 image, video, audio, email and document conversions. See all conversions.

  • Runs on Mac, Windows or Linux (See supported versions)

  • Batch conversions: convert multiple files at a time
  • Convert unlimited files
  • Access all future updates
  • Use on 5 devices
  • Get support with your specific file requirements
  • Support independent development

Get the app on Mac, Windows and Linux

Pay once. Access forever.

期待这样的工具已经很久了。真搞不懂为什么文件管理软件从来没有把这个功能内置进去

Mysterious_Alarm_160

常见问题

常见问题

  • 购买后即可使用官方预先构建的软件，完全离线转换任意数量的文件，并获得文件格式方面的支持。
  • 您将获取这套软件，透過在本機运行的转换工具获得更快的速度与更完整的格式支持。您的购买支持 How to Convert 的持续开发，也让本站上方的免费演示得以保持。

  • 查看 这里 查看所有支持的文件转换完整列表。

  • How to Convert 提供一个拖放式界面，用非开发者也能理解的方式，与自身的专属转换软件以及一系列命令行工具沟通。它可以通过 shell 命令，以独立进程的方式执行以下任意工具： sips, afconvert, FFmpeg, Pandoc, LibreOffice, ImageMagick, MiKTeX （Windows），以及 MacTeX （macOS）。如果需要，安装这些工具非常简单，软件内提供了逐步操作说明。如果遇到任何困难，欢迎随时联系我寻求帮助！

    它使用了一些第三方工具，单纯是因为这些工具最适合完成对应的工作，只是如果您不熟悉命令行，用起来会比较困难。其中一些工具是开源的，您随时可以修改它们各自的可执行文件并查看源代码。如果您感兴趣，欢迎点击上方链接了解这些出色的工具，也可以考虑支持它们的开发者！

    这种做法通过让 How to Convert 与其他工具保持清晰的界限来确保符合各项授权协议，这些工具依然是通过标准 shell 命令调用的独立程序。要查看完整的授权文本，请前往软件内的“设置 → 关于”页面。

  • 是的。所有文件都在您的浏览器中处理，不会离开您的设备。使用软件时，转换完全离线進行。

    您的文件不会像其他轉檔网站或程式那样被送到外部服务器。How to Convert 与开发者都無法看到或保存您转换的任何文件。

    您可以通过关闭 Wifi 或使用 Chrome 开发者工具进行检查来验证这一点。 亲自验证一下。

  • 没有。可下载的 How to Convert 软件包含 零追踪、零遥测、零数据分析.

    完成初次授权验证后，软件会完全离线运行在您的设备上。系统不会收集、传输或分享任何使用数据、文件或个人信息。

    所有文件转换都在您的电脑上本地完成。

  • 我是 Jake，一名独立开发者兼博士生。购买或分享这个工具，能幫助我持续维护与改进这个网站和软件。 GitHub, Medium 和 X 了解我的最新动态，或者只是打个招呼。
  • How to Convert 致力于支持几乎所有文件格式。如果您有尚未支持的文件格式，欢迎在以下平台提交问题： GitHub 帮忙添加！
  • 如果您有无障碍需求、是学生，或身处低收入国家，请通过以下方式联系我： jake@howtoconvert.co 即可获得折扣。我希望每个有需要的人都能用上这个工具。
  • 欢迎随时通过以下方式联系我 jake@howtoconvert.co。如果您还有其他任何问题，我很乐意为您解答。

网友怎么说

来自各大社交媒体社区的真实评价

F
Fabian

Just works I've been looking for a tool like this for ages. Most importantly: easy drag and drop, runs locally and one-time purchase. The d...

查看原帖
@redditfov

Thanks. Super useful!

2
查看原帖
Aurora 💖💖
Aurora 💖💖
@saudadedreams.bsky.social

Thank you so much for this! I'm a digital archivist and I'm going to see if I can get a license to use at work. Absolutely invaluable.

32
查看原帖
Jake Manger
Jake Manger
@jakemanger.bsky.social

Every 'free' file converter online = your files sent to some random se...

56881631551
查看原帖
Sergiy Horef (Mizyigres)
Sergiy Horef (Mizyigres)

Great app! Finally something local to convert from anything into anything else, instead of every time going to google "convert x into y onli...

1
查看原帖
myriam galarneau
myriam galarneau
@myrfest

thank YOUUUUU! 🎉💕

1
查看原帖
r
r/SideProject
@jakecoolguy

I made a local universal file converter that doesn't send your files t...

28740151
查看原帖
BBNDRY
BBNDRY

We've found the installation a bit rough due to the many checks needed however once installed it works like a charm. Just perfect for what w...

1
查看原帖
C
C'dric

This tool is really useful and I really appreciate the fact that everything is done on your computer especially when you want to convert lar...

查看原帖
M
MC

Amazing problem solver It is a very practical app which solves one of the most annoying problems you have when working with different forma...

查看原帖
b
bren

The software just works. Its great.

查看原帖
viplavmittal
viplavmittal
@viplavmittal

Yo I have been waiting years for an app like this. Thank you so much @jakemangerdev

21
查看原帖
H'jja M't'
H'jja M't'
@hejjmate

Holllly. I'm in!

3
查看原帖
Sergei Shik
Sergei Shik
@shikshot

Omg you are a dream!!!!!!! Absolute dream!!!

1
查看原帖
@Alternative-Way-8753

This looks really nice -- thanks for sharing! I do a lot of multimedia file conversions and have to use a wide variety of "single use" apps,...

22
查看原帖
mretime4thnking.bsky.social
mretime4thnking.bsky.social
@mretime4thnking.bsky.social

I've needed this ever since Format Factory started bundling adware and sometimes malware. Thanks for this!

21
查看原帖
@sirduke75

You're underselling the optimisation features.

22
查看原帖
Don Jacob
Don Jacob
@VentureCriminal

I love micro tools, great job mate, keep it up

11
查看原帖
r/macapps
r/macapps
@jakecoolguy

I made an app that can convert almost any file to any other file local...

707185680
查看原帖
Jake Manger
Jake Manger
@jakemangerdev

I made an app that converts almost any file to any other file locally....

13937771109
查看原帖
@ZestycloseReview7327

Holy shit this is great work right ? 🔥

3
查看原帖
A.C.C.E.N
A.C.C.E.N
@accen.bsky.social

Fantastic. Thank you for your service.

9
查看原帖
Mysterious_Alarm_160
Mysterious_Alarm_160
@Mysterious_Alarm_160

Been waiting for something like this for so long. It baffles me that file explorer softwares have never tried packing this as a feature befo...

查看原帖
I
InadequateUsername
@InadequateUsername

Ffmpeg CLI might not be layman friendly, end users typically prefer to use a GUI and select flags using buttons. OP put work into building a...

查看原帖
Esteban
Esteban

It work. On Linux. And nicely. That's a big plus. I know: CLI does the same for many of these format the apps supports. But, sometimes, Linu...

1
查看原帖
Ramyt Ramyt
Ramyt Ramyt

Miracle: A Converter Without Malware or Meltdowns I swear I've wasted half my adult life downloading sketchy converters, closing 12 pop-ups...

查看原帖
J
Joost

It's a young app but works great so far It's a young app, so hopefully support will continue for years to come, but so far the development ...

查看原帖
Jon
Jon
@jonaschafer

Bless you! Been using Automator and it's so clunky

11
查看原帖
Jake Manger
Jake Manger
@jakemangerdev

I made an app that converts almost any file to any other file locally....

201913786104
查看原帖
Gordon Miller
Gordon Miller
@godmil

What a good idea! Bought it straight away.

11
查看原帖
Iman Hamzah
Iman Hamzah
@imanhmzh

Sick! Thanks for blessing us all with this app

1
查看原帖
1
14

Let me be the first to say I really love this if it is how it looks. I haven't tried it so can't say I have any experience with your program...

11
查看原帖
@73ch_nerd

Good to hear. Needed something offline. Will buy now.

4
查看原帖
TurblesCelbor
TurblesCelbor
@turblescelbor.bsky.social

This is the kind of app my boss could use. I wasted 40 minutes converting a bunch of files cause they "couldn't open jpegs" but could open ...

21
查看原帖
@Adventurous-Row-2291

I've bought it blind given the enthusiasm from both developer and users

2
查看原帖
@FamiliarBorder

this is so cool!

8
查看原帖
egeltorp | Indie Dev
egeltorp | Indie Dev
@egeltorp.com

Love this. The 'Pay once to get the app forever' pricing model is something we need more of. Subscriptions suck and paying once makes me a l...

1643
查看原帖
@Evening_Use7355

Its amazing to see that in 2025 there is still things to improve in the ancient world of file conversion. This gives me hope that there is a...

2
查看原帖
R R
R R

I swear I've wasted half my adult life downloading sketchy converters, closing 12 pop-ups about Vegas casinos, and trying to guess which 'Do...

1
查看原帖
Harry Stoltz
Harry Stoltz
@HarryStoltz1

Love it! Works great.

21
查看原帖
T
Tribolonutus
@Tribolonutus

Thank you! Surely gonna use it! Mainly the HEIC to JPG, since Microsoft is charging money for the add on.

查看原帖
@retrotriforce

Dude WHERE WERE YOU BEFORE I BOUGHT PERMUTE 😭😭😭

2
查看原帖
Ava Lily
Ava Lily
@avalily17.bsky.social

Having dealt with trying to install ffmpeg and ImageMagick, and their dependencies, and plugins for the file types I needed, the time I spen...

42
查看原帖
@WOWSuchUsernameAmaze

Local conversion is so important for work. I'm not allowed to upload files places. Can you add fonts (OTF, TTF, WOFF, WOFF2, etc)?

2
查看原帖
Jake Manger
Jake Manger
@jakemangerdev

6 months ago I launched an app to convert almost any file locally. I ...

1093816081
查看原帖
@mdamoun

I have just purchased it. Can you please let me know that one key is good to use on how many computers/OS? Many thanks.

2
查看原帖
ETechViral
ETechViral
@etechviral

No cloud, no wait, no worries your app's the Swiss Army knife of file conversions. On to 3,000 users next! 🔥💪

111
查看原帖
Fabian
Fabian
@fabianwanisch

Thank you so much for making this. I've been looking for something likes this for years. It's amazing!

11
查看原帖
Alexander
Alexander
@jackcandem

Omg thank you

1
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@Roadripper1995

This is awesome. I was going to make this cause I hated those websites and now I don't have to lmao

2
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@Semli1

I'm not sure if I have a use for this but bought it anyway cause looks useful and it's on discount. Saving money by spending money. Makes t...

3
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Merrick, a sandwich,
Merrick, a sandwich,
@palmettobling.xboxplaydates.org

i don't need to convert shit (right now), but imma still support this. Anything that can make a webp not a webp.

71
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@Geartheworld

Great app.

2
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@csfalcao

Nicely done, congrats!

2
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FFmpeg 命令行对普通用户不太友好，终端用户通常更喜欢用图形界面点按钮来设置参数。楼主确实花心思做了一个有用的工具

InadequateUsername

获取软件，离线转换

不要把私人文件交给别人，并支持这个项目

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How to Convert logo测试版
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