ToolBench
MyToolsBench – Your Online Hub for Smart Digital Tools
What it does
Free online image converter. Convert JPG, PNG, WebP and AVIF in your browser. No upload, no sign-up, no file size limit — your images never leave your device.
Convert images online, for free. Files are processed in your browser and never uploaded. JPG, PNG, WebP, AVIF, GIF, BMP, TIFF, ICO and PDF output, with per-file control so you can send different images to different formats in one batch. Adjust quality per file and resize on the way through. Formats without transparency get a clean white matte instead of the black edges most converters leave behind. Your files are read and written by your own browser. They are never sent to a server, so there is nothing to delete afterwards and no size or file-count limit. Three separate tools, all running the same way — entirely inside your browser, with nothing uploaded. The compressor is the one to…from mytoolsbench.com
Does the same job
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WebP & AVIF Image Converter11d ago · convertidor.academiadineroen60.com · ▲1Free, private image converter — 100% in your browser
Image Converter hub11d ago · imageconverterhub.com · ▲2Convert images in your browser. Nothing uploaded, ever.
More work this month
the category →
The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com
The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io
- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com