Compression Tools

The Best Online Compression Tools 2021

In this post, we’ve collected seven great online image optimizer tools that let you compress JPG, PNG, and GIF files right from your web browser. Beyond sharing information about each tool, we’ll also share real test data for a test JPG and PNG image to give you an idea of the file size savings that each tool can offer.

Compressor.io

Compress And Optimize Your Images

Screenshot of compressor.io

Compressor.io makes sure that you don’t loose the image quality while also achieving the high compression levels. It’s an amazing tool known for its flexibility to optimize JPEG, PNG, GIF and SVG files easily. Compressor.io has the ability to reduce file sizes up to 90% or more!

Once again, Compressor.io’s downfall comes in its upload restrictions. You can’t use Compressor.io to optimize more than one image file at a time.

WeCompress

Compress PDF, PPT, Word, Excel, JPEG, PNG and TIFF Online

Screenshot of www.wecompress.com

The Online File Compressor. Reduce file size of PDF, PowerPoint, Word, Excel, JPEG, PNG and TIFF files online. Simple, Effective and Free.

APowerSoft

Online File Compressor

Screenshot of www.apowersoft.com

Compress Video, Picture and PDF Free and Quickly.

ILovePDF

Compress PDF Online. Same PDF Quality Less File Size.

Screenshot of www.ilovepdf.com

Compress PDF file to get the same PDF quality but less filesize. Compress or optimize PDF files online, easily and free. Reduce file size while optimizing for maximal PDF quality.

Compress Video

Reduce Video File Size Online

Screenshot of clideo.com

Choose a file up to 500 MB for free from any of your devices, the video compressor will make your video smaller automatically, and you don’t need to download any program to your device. The tool will do everything for you, just upload your file and it’ll set the best parameters to reduce its size and to keep quality as much as possible.

Compress Zip Files & Folders

Reduce Video File Size Online

Screenshot of freetoolonline.com

The first online tool can zip and compress your files and folders into once zipped files and keeping their structure likes Google Drive. Able to set the password for your archive to more secure with various encrypting methods (standard, AES-128, and AES-256). Drag and drop up to 200 file(s) uploaded to upload files or folders.

Archive Online Converter

Online ZIP Compression Converter

Screenshot of archive.online-convert.com

This free online ZIP converter lets you easily compress your files to the ZIP format. You can either upload your file or provide us a link to a file. Our converter will then download the link and convert it using the ZIP compression so you save bandwidth when downloading. Please note that we do not support password protected archives. You also have the ability to convert an archive to another compressed archive. For example you could convert RAR to ZIP, TAR.GZ to ZIP, ISO to ZIP and much more.