OptimizeImages
Convert & compress images up to 90%, webp & AVIF supported
OptimizeImages launched on May 13, 2022 with 326 votes, #35 of 2,942 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 4 years on.
In plain words
OptimizeImages is a free online tool for converting and compressing images across multiple formats including WebP and AVIF. It optimizes JPEG, PNG, SVG, and GIF files to reduce file sizes by up to 90%. The platform supports bulk operations, allowing users to apply watermarks to multiple images at once and crawl websites to automatically find and optimize images. It serves both designers and developers working with web and graphic content.
written from the facts on this page · September 2026
From the sources
A free online image converter and optimizer that allows you to convert your images into WebP & AVIF formats, optimize JPEG, PNG, SVG and GIF images to reduce file sizes, bulk apply watermarks to images and crawl websites to find and optimize images on them
Optimize images Online with this free optimizer tool, compress, convert and optimize images in PNG, JPEG, SVG, AVIF, WebP and GIF formats, and get SEO tags for your html.
With our tool you can optimize and compress images (PNG, SVG, JPG, GIF), convert to newly formats such as webP or AVIF and scan your website to check the images that need optimization. Image optimization can easily convert images from JPG and PNG formats to WebP format. You can scan a web page and automatically process thefrom optimizeimages.com
Does a similar job
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Compress and convert images to webP and AVIF in the browser2022 · optimizeimages.com · ▲6Optimize images Online with this free optimizer tool, compress, convert and optimize images in PNG, JPEG, SVG, AVIF, WebP and GIF formats, and get SEO tags for your html.
Free Image Converter and Optimizer2025 · pngtoavif.com · ▲13Hey HN, I built a small web tool to convert JPG, PNG, and WebP images into AVIF — no sign-up, no compression limits, no backend storage. It started as a weekend side project after I got frustrated with most AVIF converters being either too slow, paywalled, or without preview/download flexibility. Key features: - Drag & drop or multi-file upload - AVIF output with 100% quality (or configurable in backend) - Live image preview + original vs AVIF size savings - Individual or ZIP download - Built with Laravel, Tailwind, and vanilla JS - Images auto-delete after 2 hours No ads, no analytics.…
SmartImageConvertNov 2025 · smartimageconvert.com · ▲5Free online image converter with size and quality control
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