Apps similar to TinyPNG include Caesium Image Compressor, which is free and open source. Other options are Dinky, XnConvert, GetCompress and ImageOptim. There's no shortage of Image Optimizers like TinyPNG, with more than 100 alternatives for the web, Windows, Mac, Linux and Android.
Image Magic is an all-in-one online image editing and conversion platform that helps you resize, compress, crop, convert, watermark, image to pdf and self attest images instantly. Fast, secure, and easy to use no software installation needed.
SocialPixOptimizer is a powerful, free image optimization tool built specifically for social media creators and digital marketers. With over 50,000 monthly users and 2 million+ images optimized, it's become an essential tool for anyone managing social media content.
CloudPresso Image Compressor, part of the CloudPresso File Compressor Suite, enables users to compress JPEG, JPG, PNG & GIF files free online.
United States
ShrinkFox by Chovexa is a privacy-first, client-side web utility engineered to compress JPG, PNG, WebP, and PDF documents down to exact target file sizes (such as <50KB, <100KB, or custom thresholds) with zero server uploads.
A Mac app and Chrome extension that optimizes/compresses images and PDFs. Tinybeest also converts file formats and resizes images for the web.
This is a completely free online tool that helps to compress images, videos, audio, document and code files. Its a single resource for all your compression needs
Compress multiple images at once with our bulk image compressor. Reduce photo size without losing quality. Fast, secure, and unlimited.
Smolr is a small tool that let you convert and optimize your image files to make them smaller and more usable.
Batch compress JPEG, PNG, HEIC, and WEBP images with drag-and-drop functionality, maintain high visual quality, and optimize files for storage, websites, and sharing across platforms without cloud upload or watermarks, supporting offline privacy.
Germany
EU
Offline batch converter for iPhone HEIC/HEIF photos to JPG or PNG - keeps EXIF, one-time license, files never leave your PC.
United States
Free and open source online image converter featuring no intrusive ads, signups, or usage limits. Supports converting images between JPEG, PNG, WebP, AVIF, JXL, QOI, HEIC, and WP2. Runs in browser, requires no installation, and prioritizes privacy and usability.
Local image compression for Mac: batch-compress PNG, JPEG, WebP & AVIF and upload straight to R2/S3/OSS/COS. One-time $9, no subscription, everything stays on your Mac.
China
