Apps similar to TinyFast include File Converter, which is free and open source. Other options are Video Compression, Caesium Image Compressor, Dinky and XnConvert. Image Optimizers like TinyFast are a crowded field, with more than 100 alternatives for Windows, Mac, the web, Linux and Android.
Minime is a free and open-source desktop image compressor and format converter for Windows, macOS, and Linux. Built in Rust, it focuses on lossless image optimization while keeping everything private and local to your device.
Belgium
EU
ImgSmaller is a privacy-first image compression tool that lets you compress JPG, PNG, and WebP images directly in your browser. No data leaves your device thanks to our Zero-Upload Mode. If your browser doesn't support this, the image is temporarily uploaded to our server...
Free browser toolkit for image editing offers local processing with no uploads, supporting resizing, cropping, format conversion, batch processing, local AI background removal, PDF tools, and EXIF data removal with no watermarks, registration, or fees.
The Tidy File is an automation-first image and file processing platform that helps you compress, convert, and batch-process files with consistent results and clear usage limits.
India
Fast dark-themed Mac media browser for photos and videos supporting batch editing, cropping, bulk renaming, color filters, metadata removal, instant thumbnails, folder and subfolder management, built-in search, and complete file management without cloud or account.
United States
Offline batch converter for iPhone HEIC/HEIF photos to JPG or PNG - keeps EXIF, one-time license, files never leave your PC.
United States
Constrict compresses your videos to your chosen file size — useful for uploading to services with specific file size limits. No more relying on online services for video compression, or the manual trial-and-error of re-encoding at various bitrates yourself.
Smolr is a small tool that let you convert and optimize your image files to make them smaller and more usable.
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
FitToMB is a free, privacy-friendly web app that compresses videos to a precise target size. It’s perfect for hitting Discord’s 10MB free limit or email attachment limits like 25MB. Just drag and drop a video, choose 8/10/25MB or any custom size, and get a clean MP4 or AV1 with...
VideoSlimmer is a fast, lightweight, and privacy-first video compression and conversion app for iOS and iPad. Designed with a brand-new UI and streamlined workflow, it helps you compress videos, reduce file size, and convert formats effortlessly - right on your device.
Hong Kong
Offline batch image resizer & converter for Windows - JPEG, HEIC, RAW, WebP and 70+ formats, all CPU cores, one-time license, no upload.
United States
