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OnlineImageTools
Free image tools that never upload your files
Free image tools that never upload your files — everything processes in your browser
Hey Product Hunt! 👋
I built OnlineImageTools because I was tired of uploading my private photos to random servers just to resize or convert them.
The turning point: my friend sent me her iPhone photos to convert from HEIC to JPG, and I realized most "free online tools" upload your files to process them server-side. That's when I decided to do everything in the browser instead.
How it works:
→ Canvas API for image processing
→ File API for local file access
→ Web Workers for background processing
→ Your files NEVER leave your device
The site has 8 tools: Resizer, HEIC→JPG, Compressor, WebP→PNG, SVG→PNG, Bulk Resizer, Format Converter, and Background Remover. Plus 15 blog posts with image editing guides.
Tech: Next.js 16 + TypeScript + Tailwind + Vercel.
Would love your feedback! Which tool would you use most? 🙏
About OnlineImageTools on Product Hunt
“Free image tools that never upload your files ”
OnlineImageTools was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #74 on the daily leaderboard. Free image tools that never upload your files — everything processes in your browser
On the analytics side, OnlineImageTools competes within iOS, Design Tools and Developer Tools — topics that collectively have 883.2k followers on Product Hunt. The dashboard above tracks how OnlineImageTools performed against the three products that launched closest to it on the same day.
Who hunted OnlineImageTools?
OnlineImageTools was hunted by jian cheng. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of OnlineImageTools including community comment highlights and product details, visit the product overview.
jian cheng