Convert
- TRY FREE TRY FREE
- 1. Convert Video to Any Format+
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- 1.1 Easy Way to Play Quicktime Video
- 1.2 MOV vs MP4
- 1.3 Top 7 MP4 Converter Downloader
- 1.4 Anything to MP4
- 1.5 WebM vs MP4
- 1.6 FLV vs MP4
- 1.7 Convert Stereo to Mono Easily
- 1.8 MPEG vs MP4
- 1.9 Convert VHS to Digital
- 1.10 Top 5 Mono to Stereo Converters
- 1.11 Convert Anything to Anything
- 1.12 10 Ways to Turn Video into Audio
- 1.13 Top 10 Song to Ringtone Converters
- 1.14 Easy Steps to Convert Video to Live Photos
- 1.15 Trim Videos on Windows Media Player
- 1.16 Best Tools to Trim MP4
- 1.17 Convert TS to MP4 with VLC
- 1.18 Easy Steps to Convert Videos to MIDI Files in 2020
- 1.19 How Can You Convert MP4 to MIDI Format in 2020
- 1.20 How to Convert WMA to MP4 Format with VLC in 2020
- 1.22 Best Way to Convert 3GPP to Other Formats in 2020
- 1.23 How to Use Handbrake to Convert WebM to Any Video Format
- 2. Convert Picture to Any Format+
- 3. Tips and Tricks+
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- 3.1 What is FLV File
- 3.2 What is M4A File
- 3.3 What is TS File
- 3.4 What is FLAC File
- 3.5 What is AAC Format
- 3.6 What is AAC Audio
- 3.7 What is Cloudconvert
- 3.8 What is MXF File
- 3.9 9 Zamzar converter Alternatives
- 3.10 10 Best Free Key Converters
- 3.11 Free VLC Batch Convert Feature
- 3.12 How to Convert Files
- 3.13 Top 10 Easy Converters
- 3.14 Top 11 Video Clip Converters
- 3.15 Tips and Tricks for Converting It
- 3.16 Online Convert Com Alternative
- 3.17 10 Vector Converters Alternative
- 3.18 How to Open ISO File
- 3.19 Freemake Video Converter Review
- 3.20 Top 10 Online Converter MP4
- 3.21 Top 10 File Type Converters
- 3.22 Top 9 Free Logo Converters
- 3.23 FQA about Windows Media Video
- 3.24 Top 6 Free Sound Converters
- 3.25 Best Apple Compressor Alternative
- 3.26 Top 9 ISO Extractors
- 3.27 AVI vs MP4
- 3.28 10 Solutions to Combine Files
- 3.29 Top 8 TS File Players
- 3.30 6 Tips for Converting SWF Files in 2020
- 3.31 Best Way to Convert MIDI to WAV Format in 2020
- 3.32How to Convert WAV to MIDI Format in 2020
- 3.33 5 Recommended Ways to Convert AC3 Format in 2020
- 3.34 Simple Steps to Convert WMA Format to iTunes Format in 2020
- 3.35 Top 3 Nintendo 3DS Converters
Top 11 Ways to Convert Picture to HD Quality Online Free
by Kayla Morrison • 2022-12-20 17:03:34 • Proven solutions
How do you convert a low-resolution JPEG file into a high resolution? ---------------Question from Quora
If you've been asking yourself, How do I convert a picture to a high resolution? Then you're certainly on the right page. Everybody wants to upload a high-quality Facebook or Twitter profile picture with that badass pose. But what do you do if your webcam takes crappy pictures? Hire a professional photographer? Certainly not! The smartest thing is to convert pictures to HD quality using some top-class third-party apps.
- Part 1. General Knowledge About HD Photo
- Part 2. Best Way to Convert Picture to HD You Should Know
- Part 3. Other 10 Ways to Convert Picture to HD Free Online
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Part 1. General Knowledge About HD Photo
If you're a pro photo editor, you already know that it's not easy to adjust a photo resolution manually, regardless of the image size. It even gets worse if you want to resize your image to a larger size because the result will be quite blurry. For instance, if a client gives you a small photo of 500 x 500 at 72dpi to resize it to 4000 x 4000 at 300dpi, the result might not be as good as you want.
In short, making a higher definition photo might not be that simple if you don't have the right tools. In most cases, only digital cameras can shoot HD photos at 1920 x 1080 pixels. These photos should fit perfectly on a widescreen like HDTV for full-screen viewing.
Fortunately, you can convert pictures to high-resolution quality easily using a third-party app, as I will show you in this article.
Part 2. Best Way to Convert Picture to HD You Should Know
Let's start by converting pictures to HD quality using the best desktop picture converter, Wondershare UniConverter. With this easy-to-use app, photo editors can adjust the image quality as well as the size. The most powerful feature of this image converter is that it can convert pictures in a batch. Also, it can add effect/watermark, crop, and convert photos to various standard image formats.
Wondershare UniConverter - Best Image Converter
- Convert standard images to HD quality in batch.
- Convert video for mobile devices, like iPhone, iPad, Huawei phone, Android, etc.
- Download videos from popular sites like YouTube, Dailymotion, Vevo, etc.
- It has a 90X faster conversion speed than any conventional converters.
- Edit, enhance & personalize your video file.
- Download/record videos from YouTube and other 10,000 video-sharing sites.
- Versatile toolbox combines video metadata, GIF maker, video compressor, and screen recorder.
- Supported OS: Windows 10/8/7, macOS 11 Big Sur, 10.15, 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.
Steps to Convert Picture to HD with Wondershare UniConverter:
Step 1 Load your images.
Run Wondershare Image Converter on your desktop, then choose the Tools tab before selecting the Image Converter tool. Now you can begin dropping your image files into the program.
Step 2 Convert pictures to another format to change the image quality.
Option 1: Convert pictures to another format one by one:
Next, click to select the picture you want to change. Click the down arrow beside the Convert all images to: to choose an image format. Then, open the Quality Settings window by clicking the Gear icon beside the Convert all images to the label. You will see a pop-up window that you'll use to adjust the picture quality. You can also enter your preferred pixels manually before hitting the OK button to save your changes.
Option 2: Change the image quality in batch:
If you want to batch process some pictures into a unified format, you can click the Select All on the upper displaying tab. Then click the Convert all images to choose an output format and click on the Gear icon on the top-right corner to choose an output quality.
Step 3 Convert images to HD quality.
Now set the output folder for your HD images and then click the Convert button. It's that easy!
Part 3. Other 10 Ways to Convert Picture to HD Free Online
Besides the Wondershare Image Converter, these free, open-source sites will also convert pictures to HD quality. They are simple-to-use and offer lots of target formats plus other picture editing tools.
2. Online-Convert
Online-Convert offers a plethora of file editing tools. First off, it can encode between many image formats, including SVG, BMP, TIFF, WBMP, PNG, JPG, and more. You can also change the image size, color, pixels, and many more. Other available editing tools include the archive converter, audio converter, video converter, device converter, and more. Sadly, Online-Convert has a few ads and a limited upload size of 100MB.
Pros:
- Plenty of file editing tools.
- It offers several image formats.
- Straightforward interface.
Cons:
- It has a limited upload size.
- Ad-laden interface.
3. Convertio
Some might argue that Convertio is even better than Online-Convert in terms of design and available formats. On this clean, ad-free interface, you'll convert images to SVG, PNG, TIFF, and other 10+ image formats. This tool also offers an audio converter, video converter, font converter, and other essential file editing features. Unfortunately, it doesn't provide additional image editing features apart from conversion service.
Pros:
- Clean ad-free interface.
- It supports several image formats.
- Easy to use.
Cons:
- It has a limited picture upload size of 100MB.
- No picture editing features.
4. ConvertImage
ConvertImage is another free online photo editor that offers plenty of tools as well. Here, you'll convert images to other formats, compress pictures, make photo IDs, add watermarks, and many more. The image conversion site is also straightforward to navigate and is available in English, Spanish, or Italian languages.
Pros:
- Easy to use.
- Plenty of photo editing tools.
- Free of charge.
Cons:
- Ad-laden interface.
- It can't convert files offline.
5. Onlinejpgtools
Onlinejpgtools is a free website for adding quality to your images. It can convert images, add text to images, crop/resize/rotate images, change image quality, and more. Most importantly, it's fast and easy-to-use, unlike many image converters.
Pros:
- It has a clean, straightforward UI.
- Several editing tools.
- Free for all.
Cons:
- It can't convert files offline.
- It is not the best for greenhorns.
6. Onlineconvertfree.com
Next is Onlineconvertfree.com, which provides plenty of popular image conversion presets. It can convert PNG to JPG, 7Z to ZIP, RAR to ZIP, MP3 to OGG, and many more. As for editing images, Onlineconvertfree.com can crop, flip, rotate, resize, convert, etc. However, the free version of this app has a maximum picture upload size of 100MB and features several ads.
Pros:
- Easy to use.
- Plenty of editing functions.
- Open-source app.
Cons:
- It has some ads.
- It has a limited upload size.
7. Fixpicture
Fixpicture is a well-designed picture encoding website that supports all popular image formats. From JPG and TIFF to ICO and ICNS, this website converts any image format. Fixpicture can also resize images as well as change the quality to either Good, Better, or Best. However, Fixpicture offers 3MB only.
Pros:
- Simple to understand.
- Several output formats.
- Plenty of editing functions.
Cons:
- Ads on the interface.
- It has a limited upload memory size.
8. PS2PDF
This new website will transcode your image files to high-quality JPG, PNG, or PDF formats. It can also compress image files to save some device space. Also, PS2PDF has a unique feature that allows you to either turn on or off the Google ads. But on the flip side, this image converter offers a small memory size for uploading photos.
Pros:
- Fast upload.
- Higher compression.
- Easy to use.
Cons:
- Not entirely free.
- Small upload memory size.
9. AConvert
AConvert is a picture conversion app that's popular among most photo editors. It can convert your photos to plenty of image formats like EPS, JPG, PNG, DDS, GIF, and so on. It can also resize, crop, merge, compress, rotate, add effect, and many other essential image editing functions. However, AConvert offers a maximum image file size of 200MB.
Pros:
- Easy to use
- It has an extensive list of supported formats.
- Free of charge.
Cons:
- It has a limited upload size.
- Ad-laden interface.
10. IMGonline
Finally, we have IMGonline, which also features many image editing functions. It can resize images, compress, add effect, improve, and convert. Speaking of conversion, it supports 100+ image formats, including CXF, WEBP, ORF, CALS, and more. The only drawback is the upload limit of 35MB.
Pros:
- Straightforward to use.
- Lots of supported formats.
- It has additional settings.
Cons:
- Small upload size.
- Useless ads on the interface.
As you've seen, these image conversion sites have drawbacks like annoying ads and limited upload memory size. Therefore, I recommend the Wondershare UniConverter if you want unlimited file conversions.
Kayla Morrison
staff Editor