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About

Caesium Image Compressor lets you reduce picture file sizes by up to 90% without visible quality loss, delivering a free, open source solution designed for both simplicity and effectiveness. It offers a clean, real-time preview interface and batch processing so photographers, bloggers, webmasters, businesses, and casual users can optimize image libraries for storage, sharing, or web use while retaining visual fidelity. Advanced features include metadata preservation options and folder-structure support for streamlined workflows, and Linux or macOS users can harness the command-line tool for rapid, script-driven compression. For quick tasks or occasional use, the online compressor handles multiple images directly in your browser without any installation. Available as an installer or portable ZIP for Windows 10 (build 1809+) and as a DMG for macOS 10.15+, Caesium balances ease of use and advanced control across platforms.

About

VidSmaller is a browser-based cloud video compressor for people who need to reduce file size for sharing, publishing, or storage. Users can upload common formats, including MP4, MOV, MKV, WebM, and AVI, then set a target output size or adjust CRF, resolution, bitrate, codec, and encoding preset. Compression runs on VidSmaller’s servers, and downloads have no added watermark; files are removed according to the service’s retention rules. It serves individuals, creators, educators, marketers, support teams, and developers preparing videos for email, messaging, social channels, websites, and storage. Its developer API supports compression jobs, progress retrieval, webhooks, upload-limit checks, and compression estimates. The service runs in modern browsers without local installation, including on Chromebook and iPad devices.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Photographers, bloggers, webmasters and casual users requiring a solution to compress and optimize images up to 90% without quality loss in a fast, user-friendly tool

Audience

Individuals, creators, support teams, educators, marketers and developers who need to reduce video file size for email, messaging, social platforms, websites or storage.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$3 one-time
Free video compression is available for smaller jobs. One-time credit packs are $3 for 100 credits or $12 for 500 credits; purchased credits do not expire. Pro costs $9 per month for 600 credits per month. API access is included with credit packs.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Saerasoft
United States
saerasoft.com/caesium

Company Information

VidSmaller
vidsmaller.com

Alternatives

Alternatives

Pi7 Image Tool

Pi7 Image Tool

Pi7 Code Solutions
Technozer Image Compressor

Technozer Image Compressor

Technozer Solution
JPG Image Converter

JPG Image Converter

CoderTechSpot

Categories

Image Compressors Supported

Categories

Video Compressors Supported

Integrations

No info available.

Integrations

No info available.
Claim Caesium Image Compressor and update features and information
Claim Caesium Image Compressor and update features and information
Claim VidSmaller and update features and information
Claim VidSmaller and update features and information