99compress is a web-based tool that allows users to compress, resize, crop, and convert images and PDFs quickly and easily. Below are 34 image editing apps with similar functionality to 99compress, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
Compressor is a web-based tool that allows users to compress images, documents, and media files in over 50 formats. It offers secure storage, batch processing, and an API for developers, making it suitable for both individuals and businesses seeking efficient file optimization.
Crop 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.
PDF99 is a free online platform offering a suite of PDF tools, including conversion, compression, merging, splitting, and watermarking. Users can work with PDF files directly in their browser without registration or watermarks, making it ideal for students and office professionals.
Free Images Convert is a web-based tool that allows users to convert and compress images across major formats like JPG, PNG, WebP, and more. It supports batch processing, drag-and-drop uploads, and local processing for privacy, making it suitable for anyone needing fast, high-quality image conversion and compression.
Compresso is a browser-based image and document compressor that allows users to reduce file sizes for JPG, PNG, WebP, and more without uploading files to a server. It supports batch processing, target size selection, and instant downloads, making it ideal for users who value privacy and speed.
ImgCruncher is a free online suite of 26 browser-based image tools for compressing, resizing, converting, cropping, and editing images. All processing happens locally in your browser, ensuring privacy and speed. It is ideal for designers, webmasters, and anyone needing quick, no-signup image edits.
CompressImage.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.
Creatoryn is a browser-based suite of free image tools for creators, offering compression, resizing, format conversion, cropping, and batch processing. All operations are performed locally in the browser, ensuring privacy and speed. It's ideal for creators and marketers who need quick, no-upload image editing for web and social media.
Image 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.
Fast 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.
Compress Image Online Free, also known as CompressImg, is a browser-based tool designed to reduce the file size of images without compromising visual quality. It addresses the need for faster website load times, reduced storage costs, and easier sharing of images by allowing users to compress JPG, PNG, WebP, and HEIC files up to 20MB directly in their browser. The tool operates entirely on the user's device, ensuring that images are never uploaded to any server, which enhances privacy and security. Users can upload images by dragging and dropping, clicking to upload, or pasting from the clipboard. The platform provides a quality slider, enabling users to balance file size against image quality, with default settings optimized for most use cases. Compression is performed instantly using advanced algorithms via the browser-image-compression library, which runs in a Web Worker to maintain browser responsiveness. After processing, users can view both the original and compressed file sizes, as well as the percentage of space saved, before downloading the optimized image. The tool supports both lossy and lossless compression methods, depending on the image format. JPG and WebP images use lossy compression, typically achieving reductions of 60–90% in file size, while PNG images utilize lossless compression with reductions of 10–30%. Maximum image dimensions are capped at 1920 pixels to prevent unnecessary upscaling. The platform also offers guidance for achieving specific target file sizes by adjusting the quality slider and reprocessing as needed. Compress Image Online Free is available at no cost, with no sign-up required, no watermarks, and no usage limits. In addition to compression, related free tools on the site provide image resizing and format conversion between JPG, PNG, and WebP. This makes it suitable for a wide range of users, including web developers, e-commerce managers, and anyone needing efficient, private image optimization for web, email, or mobile use.
Image Optimizer is a free online tool that allows users to crop, resize, and compress images in over 50 formats. It supports batch processing, social media presets, background removal, and instant ZIP downloads, all without requiring an account. Ideal for content creators and marketers needing quick image optimization.
WebUtils 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.
Resize Image Online is a browser-based tool that allows users to compress and resize images in JPG, PNG, and WEBP formats instantly. All processing happens locally in the browser, ensuring privacy and speed. It is ideal for anyone needing to reduce image file sizes for web use, sharing, or storage without installing additional software.
ResizeImages.online is a free web tool for resizing, compressing, cropping, and converting images. It supports various formats, background removal, and does not require sign-up or add watermarks, making it ideal for designers and users needing quick image edits.
LeanImg is a free online suite of image tools that lets users compress, resize, crop, and convert images in formats like JPG, PNG, WebP, and AVIF. It also offers AI-powered background removal and upscaling, favicon generation, and bulk processing, all without requiring sign-up or software installation. Ideal for web professionals and anyone needing fast image optimization.
Image Resizer Studio is a web-based tool that allows users to resize and compress images in various formats quickly and easily. It supports drag-and-drop uploads, offers preset sizes for social media, and provides instant previews and downloads. Ideal for anyone needing fast image optimization without registration.
FreeConverto is a suite of free online tools for converting, compressing, and editing images and PDFs. It includes features like OCR, watermarking, merging, and splitting, all accessible in the browser with no sign-up required.
Convertimg Io is a free online toolkit that allows users to convert, compress, resize, and crop images in formats like JPG, PNG, WEBP, and SVG. It supports batch processing and offers a streamlined workflow for designers and web users.
Image Converter 24 is a browser-based image conversion tool supporting multiple formats and bulk operations. It allows users to convert, resize, and merge images instantly, with no registration required, and includes an AI image generator feature.
EasyImageConvert is a free online tool that allows users to convert images between formats such as JPG, PNG, WEBP, PDF, and more. It also offers image enhancement, resizing, compression, and watermarking features, making it suitable for designers and anyone needing quick image processing.
Fast Photo Converter Tool is a free online service that enables users to convert images to JPG and other formats instantly. It supports multiple file types, offers resizing options, and requires no downloads, making it ideal for quick image conversions.
Pixotter is a free web-based image editing tool that enables users to compress, resize, convert, crop, and remove backgrounds from images instantly in their browser. It supports multiple formats, offers GIF-specific tools, and requires no uploads or signups, making it ideal for designers and content creators.
TinyJPG 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.
ImgPixie 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.
PhotoCrop is a free online tool that allows users to crop, resize, and compress photos to meet official requirements for exams and passports. It offers preset templates for various Indian exams and international documents, ensuring compliance with specific size and format standards. All processing is done locally in the browser for privacy, making it ideal for students and individuals preparing official photos.
OnlineConvertFree is a web-based file conversion tool that allows users to convert documents, images, audio, and video files between a wide range of formats. It offers a simple interface, supports multiple languages, and provides both free and paid options. Users can convert files directly in the browser or via API.
PixTrim is a web-based image editing tool that enables users to resize, crop, compress, and convert images in various formats. It supports batch processing, maintains image quality, and requires no installation, making it ideal for content creators and designers needing quick image adjustments.
Image 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.
Image Converter is a web-based tool that allows users to convert, crop, and resize images in formats like webp, avif, png, jpeg, heif, and tiff. It supports file uploads and direct URLs, making it convenient for designers and content creators.
PDF Coder is a web-based suite of free tools designed for editing, converting, and managing PDF documents. It provides a range of utilities accessible directly from a browser, eliminating the need for any software installation. The platform is intended for users who need to handle PDFs quickly and securely across desktop, tablet, or phone. The service offers 13 specialized tools for working with PDFs. These include converting PDFs to and from formats such as Word, Excel, PowerPoint, JPG, PNG, ePub, HTML, Markdown, and plain text. Additional features allow users to compress PDF file sizes, merge multiple PDFs into one, split PDFs into separate pages or sections, add watermarks, view documents, and protect files with password encryption. Users can also unlock password-protected PDFs, add electronic signatures, compare two PDFs with text and visual difference highlighting, remove hyperlinks, redact sensitive information, and extract text from PDFs or images using OCR. PDF Coder emphasizes speed and privacy in its operations. Files processed through the platform are encrypted and automatically deleted after one hour. The tools are optimized for fast performance, processing documents in seconds. All core functionalities are available for free with no hidden fees. The platform is suitable for a broad audience, including developers and general users seeking reliable, no-friction PDF management. Browser extensions for Chrome and Firefox are available, further extending access to the toolset. PDF Coder positions itself as a focused, bloat-free solution for a comprehensive range of PDF tasks, prioritizing user privacy and ease of use.
Pic-Convert is a free online image converter that allows users to convert images between popular formats such as JPG, PNG, PDF, WEBP, HEIC, and RAW. It features batch conversion, drag-and-drop support, and a minimal interface, making it suitable for photographers and general users needing quick format changes.
Browser Image Converter is a free, browser-based toolkit designed to provide a wide range of image editing, conversion, and optimization tools directly within the user's web browser. The platform addresses the need for fast, private, and versatile image processing without requiring uploads to external servers, ensuring that all operations are performed locally on the user's device. The toolkit offers a comprehensive set of features, including image compression for formats such as JPG, PNG, and WebP; resizing by pixel or percentage; cropping with custom aspect ratios; and upscaling images by factors of 2x, 4x, or 8x. Users can adjust brightness, contrast, and saturation through a photo editor, apply over 20 filters and cinematic presets, rotate or flip images, blur entire images or specific regions, and remove backgrounds to create transparent PNGs. Additional functions include watermarking images, adding Mac frames and shadows to screenshots, extracting color palettes and CSS gradients, identifying HEX and RGB codes with a color picker, and stripping EXIF metadata for privacy. The platform also features AI-powered one-click image optimization, batch processing of up to 50 images in ZIP format, and specialized tools such as a meme generator and collage maker. Browser Image Converter supports a wide range of image format conversions, including HEIC, WEBP, PNG, JPG, AVIF, GIF, and BMP, allowing instant transformation between these formats. Professional utilities are provided for document workflows, such as resizing and compressing photos for government exam forms, creating passport and visa photos with auto-crop and background replacement, converting images to PDF, extracting editable text from images using browser-side OCR, drawing digital signatures, and annotating images with arrows, text, and shapes. The platform is suitable for web developers, photographers, content creators, small businesses, students, and privacy advocates, as noted in its user categories. It is delivered entirely through the browser, with no server uploads, no registration required, and no daily limits or watermarks. Many tools continue to function offline once loaded. Browser Image Converter positions itself as a universal, privacy-focused image processing solution that is free to use without subscriptions or hidden fees.
TapCrop is an online image editing tool that allows users to batch crop, resize, compress, watermark, and convert images directly in the browser. It is designed for content creators and e-commerce sellers who need to process large numbers of images efficiently and securely.
