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Alternatives
Software like Squeezr
What else does this job. Matched on what each project does, not on who links to whom.
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- Image Compressorsquashimage.comSquashImage compresses JPEG, PNG, and WebP images by testing compression levels and measuring visual similarity to find a smaller file size. It supports batch uploads, resizing, EXIF metadata removal, and downloads without storing original images.
- Image Compressorimage-compressor-saas.shopImage Compressor is a free, privacy-first web application that performs all image compression and conversion entirely in the user's browser with no uploads or watermarks. It supports JPG, PNG, WebP, and AVIF formats, allows setting exact target file sizes with automatic quality adjustment, processes multiple files in batch, and exports results as a ZIP archive. Ideal for web optimization, email attachments, job applications, and e-commerce product images.
- Compress Image Online Freecompressimg.proCompress Image Online Free is a browser-based tool that reduces the file size of JPG, PNG, WebP, and HEIC images up to 20MB. It addresses the need for smaller image files that load faster on websites, occupy less storage, and are easier to share via email or messaging apps. The tool supports both lossy compression for JPG and WebP formats, which typically achieves 60–90 percent file size reduction, and lossless compression for PNG, which reduces size by 10–30 percent without data loss. Users upload images by dragging and dropping, clicking to select, or pasting from the clipboard. A quality slider ranging from 40 to 95 percent lets them balance size against visual quality, with a default of 80 percent that commonly yields 60–80 percent reduction. Compression occurs instantly in the browser using the browser-image-compression library running inside a Web Worker, keeping the interface responsive. After processing, the interface displays the original size, compressed size, and percentage saved before the user downloads the result. Maximum image dimensions are capped at 1920 pixels to avoid unnecessary upscaling. The service runs entirely on the user's device so that images never leave the local machine. This design provides privacy by avoiding any server upload, storage, or analysis. No sign-up, accounts, watermarks, or usage limits are required. The page also lists related free browser tools for resizing images and converting between JPG, PNG, and WebP formats. It is presented as suitable for improving website performance, lowering cloud storage costs, preparing images for email and social media, enhancing mobile experiences, and supporting e-commerce conversions. Guidance is offered on selecting quality levels for specific target sizes such as 100KB or 200KB by iterative adjustment and reprocessing.
- CompressWisecompresswise.comCompressWise compresses images directly in the user's browser using WASM codecs. Users can adjust the balance between file size and quality, process multiple files in batch, and download optimized JPEG, PNG, WebP, or SVG files. Privacy is maintained as no images leave the device.
- Image Compressortooptools.comImage Compressor is a web-based tool that allows users to compress JPG, PNG, and WebP images directly in their browser. It features a live quality slider, instant preview, and works offline, ensuring privacy by never uploading files to a server. Ideal for designers and web users.
- ImgPixieimgpixie.comImgPixie is a free online image converter and compressor that works entirely in the browser, supporting formats like JPG, PNG, WebP, AVIF, HEIC, GIF, and BMP. It processes images instantly without uploads, ensuring privacy and speed for users needing quick image conversions or compression.
- CompressImage.iocompressimage.ioCompressImage.io is a browser-based image compression tool that allows users to reduce the size of JPEG, PNG, GIF, and WebP images instantly and securely. It works entirely offline, ensuring privacy and no file size limits, making it ideal for designers and web users who need fast, private image optimization.
- Fast Image Compressionfastimagecompression.comFast Image Compression is a web-based tool that allows users to compress JPEG, PNG, GIF, and WebP images quickly and efficiently. It supports batch processing, multiple output formats, and quality presets, making it ideal for webmasters, designers, and anyone needing smaller image files.
- Compressor.iocompressor.ioCompressor.io is a browser-based tool for compressing JPEG, PNG, SVG, GIF, and WebP images. It supports lossy and lossless compression, resizing, EXIF preservation, renaming, and batch downloads for users optimizing images online.
- ImgSmallerimgsmaller.comImgSmaller is a web-based image compressor and resizer that allows users to reduce the size of JPG, PNG, and WebP images directly in their browser. It offers a zero-upload mode for privacy, batch processing, and an API for developers. The tool is ideal for designers, webmasters, and anyone needing fast, secure image optimization.
- Image Reducer Appimagereducerapp.comImage Reducer App is a free web-based tool that allows users to resize, compress, and convert images (JPG, PNG, WebP, AVIF) directly in their browser. It supports batch processing, maintains privacy by running locally, and is ideal for bloggers, e-commerce sellers, and anyone needing fast image optimization.
- Squishlysquishlyapp.comSquishly is a WordPress plugin that embeds free client-side tools for compressing and converting images (JPG, PNG, WebP) and PDFs. All processing happens in the visitor's browser with no uploads or server load. It includes tools for resizing, cropping, splitting images, merging PDFs, and more. The plugin adds these via a block or shortcode, with customizable styling, and ensures complete privacy as files never leave the user's device.
- ImgCruncherimgcruncher.comImgCruncher is a set of free online image tools for compressing, converting, resizing, cropping, and editing images. It is designed for people who want to work on images quickly in the browser while keeping files on their own device. The site lists 26 tools across several groups. Under Optimize & Compress, it includes a Bulk Compressor that can compress up to 20 images at once, an Image Compressor that shrinks JPG, PNG, and WEBP files up to 90%, and a WEBP Converter. It also offers an Image Upscaler 2x and an Image Resizer. Its conversion tools include JPG to PNG, PNG to JPG, HEIC to JPG, SVG to PNG, PDF to JPG, and Image to PDF, along with an Image Converter, a Favicon Generator, Image to Base64, and Base64 to Image. For editing and style, it includes Image Crop, Profile Pic Cropper, Rotate Image, Flip Image, Photo Filters, and Add Watermark. For privacy and inspection, it provides Blur & Pixelate, Background Remover, Color Palette Extractor, EXIF Metadata Viewer, and Image to Text (OCR). ImgCruncher says it runs on the user’s device, works offline, and has zero uploads. The same page describes it as 100% in-browser, and the meta description says images never leave the device. It also highlights one-tap jobs for email attachments, Instagram posts, privacy scrubbing, website hero images, and compressing to 100 KB. The service is free forever, with no sign-up, no watermarks, and no limits stated on the page. The page title and description identify it as a free online image tool set.
- Kraken.iokraken.ioKraken.io is a web-based image optimization and compression service for reducing file sizes and improving website load times. It supports formats including JPG, PNG, WebP, GIF, SVG, AVIF, HEIC and PDF, with an API and plugins for WordPress and Magento users.
- Image Converter Free Onlineultimatetools.ioImage Converter Online is a free web-based tool that allows users to convert images between JPG, PNG, and WEBP formats instantly in their browser. It supports batch conversion, resizing, and compression, with all processing done locally for privacy. Ideal for users needing fast, private image format changes.
- Compress Image 100kbcompressimage100.comCompress Image 100kb is a browser-based image utility that reduces JPG, PNG, and WebP files to selected size limits such as 100 KB. It also supports resizing, cropping, rotation, format conversion, PDF workflows, and background tools, with compression performed locally in the browser.
- TinyJPG.Onlinetinyjpg.onlineTinyJPG Online is a free browser-based tool that compresses JPG and JPEG images instantly without quality loss. It offers batch processing, visual comparison, and privacy-focused optimization for webmasters, designers, and social media users needing fast image size reduction.
- Optimazaoptimaza.ioOptimaza is an online image optimization tool that allows users to compress and resize JPEG and PNG files directly in their browser. All processing is done locally, ensuring privacy and fast results. It supports batch uploads, adjustable compression settings, and is suitable for users who need efficient, private image optimization.
- Compress/Convert photoswebutils.appWebUtils Image Compress is a browser-based tool that allows users to compress and convert images in bulk to formats like JPEG, PNG, WEBP, AVIF, and JXL. All processing is done client-side for privacy, making it ideal for users who want fast, secure image optimization without uploading files.
- LeanImgleanimg.comLeanImg offers a suite of free online tools designed for image manipulation and optimization. The platform addresses common needs such as compressing, resizing, cropping, and converting images, with a focus on speed and ease of use. It supports popular formats including JPG, PNG, WebP, and AVIF, allowing users to process images for web and application use without the need to install software. Among its features, LeanImg provides an image compressor that reduces file size while maintaining quality, and a resizer that enables adjustment to exact dimensions or by percentage, including bulk resizing. The cropping tool allows for precise edits to dimensions or aspect ratios. Users can convert images between multiple formats, and the favicon generator creates icons suitable for various platforms such as ICO, PNG, Apple Touch, and Android Chrome. The platform also includes an AI-powered background remover for instant background deletion, and an AI-based upscaler that enhances image resolution by 2x or 4x using Real-ESRGAN technology. LeanImg is accessible directly through the web and does not require uploads for certain tools, nor does it demand user sign-up or software installation. There are no watermarks applied to processed images. The tools are available in multiple languages, making them suitable for a global audience seeking fast and free solutions for image optimization and editing tasks online.
- Compressicompressit.comiCompressIt is a browser-based image utility suite for compressing, converting, and cropping images without uploading them to a server. It supports JPG, PNG, WebP, and AVIF files, including bulk processing and ZIP downloads, for privacy-conscious users and website owners.
- Crop Compresscropcompress.comCrop Compress is a free online tool that allows users to crop, resize, and compress images to specific file sizes without quality loss. It supports multiple formats, batch processing, and privacy-focused client-side processing, making it ideal for photographers, designers, and web users needing quick image optimization.
- SlashImagewordpress.orgSlashImage is a WordPress plugin that streamlines image optimization by automatically compressing images and converting them to WebP and AVIF formats. It operates in the background, reducing file sizes and improving website performance without manual intervention. The plugin is ideal for website owners and content managers seeking to enhance site speed and SEO through efficient image delivery.
- Resizeimage.siteresizeimage.siteResizeimage.site provides a completely private, client-side tool for resizing and compressing images directly in the browser. Users upload JPG, PNG, or WebP files, set a target size such as 100KB, adjust dimensions and quality, and download the optimized result with no data leaving their device. It includes presets for common social media dimensions and format-specific optimizations.
- FileVertfilevert.frFileVert allows users to compress and resize images including JPEG, PNG, WebP, AVIF and more directly in the browser. All processing happens locally on the user's device with zero data sent to servers, enabling offline use and full privacy. It supports bulk operations, preserves folder structures, and is completely free with no registration required.
Ranked by how close each one sits to Squeezr in the index, not by popularity. Back to Squeezr →