Image Compression from BlockSurvey
Image compression without images leaving your browsers.
Image Compression from BlockSurvey launched on March 19, 2022 with 18 votes, #1,053 of 3,153 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 4 years on.
What it does
BlockSurvey's Image Compression is a free tool that helps you compress your images on the browser/client side itself.
Privacy-focused image compression is a tool used to compress images and also notifies you about the space saved. No logging, no ads, no tracking.
Design surveys, run conversational interviews, and get clear insights. Every response stays encrypted. Guides, templates and playbooks to help you run better research. BlockSurvey's free image compression is a privacy-focused tool. Simply upload your image and image compression tool will work out the magic for you. The uploaded images are fed to the browser-image-compression module which processes them and returns the compressed images. Download the compressed images. You can also clear the list and go for fresh set of uploads. The photos people compress here are often the ones they care most about keeping private: ID scans, medical images, internal screenshots, personal photos. Uploading…from blocksurvey.io
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CompressImage.io2022 · compressimage.io · ▲261Reduce image size up to 90% in seconds, free & works offline
Image Compressor2025 · image-compressor-saas.shop · ▲7Free browser tool to compress & resize images, no uploads
Image Compressor2025 · image-compressor.github.io · ▲10Compress images fast, securely, and for free—no API call
Free Online Image CompressorJul 2026 · globaltoolsbox.online · ▲6Compress Images Online for Free Without Losing Quality
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