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ToolsTray is a collection of 130+ small, free tools that each do one job: compress a PDF, remove an image background, convert HEIC to JPG, trim a video, diff two JSON files, work out a loan payment. Open the page, do the task, download the result โ no account, no upload queue, no watermark. Everything runs in your browser: files are processed on your device rather than uploaded, so big files finish fast. It covers the same ground as TinyWow, iLovePDF, Smallpdf, and remove.bg โ PDF, image, video, audio, text, developer, calculator, and generator tools โ without signup walls or daily limits.
Node.js
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ToolsTray's answer:
It started with a solo developer's irritation at what "free online tool" actually means: upload your file, make an account, hit a paywall โ for a ten-second job. Browsers quietly became powerful enough to do these jobs themselves โ WebAssembly for codecs, WebCodecs for video, small AI models that run locally โ so I built the tool site I wanted: open the page, do the task, download the result. It's grown to 130+ tools, and every one of them stays free.
ToolsTray's answer:
Everything runs in your browser โ all 130+ tools. Compress a PDF, remove an image background, trim a video, transcribe audio: there's no upload, no queue, no server doing the work. Modern browsers can handle all of it through WebAssembly, WebCodecs, and small on-device AI models, so the page you open is the whole tool. That's also why there are no file-size meters or daily limits โ there's no server bill to protect.
ToolsTray's answer:
No signup walls and no metering. TinyWow, iLovePDF, and Smallpdf are good tools, but the free tiers push you toward an account or a daily cap right when you're mid-task. ToolsTray is free with no account for every tool. Big files are often faster too, because a 200 MB video doesn't get uploaded anywhere โ it's processed on your machine. And it's one site for tasks that usually take five: PDF, image, video, audio, converters, calculators, and developer tools together.
ToolsTray's answer:
People with one task to finish right now: office workers wrangling PDFs and spreadsheets, students formatting and converting coursework, creators resizing images and cutting clips, and developers formatting JSON, testing regex, or diffing files. The site has a hub for each of those four groups.
ToolsTray's answer:
TypeScript and Astro, shipped as a fully static site on Cloudflare โ there's no backend at all. The tools compute with WebAssembly (image codecs, PDF compression), pdf-lib and pdf.js for PDF work, WebCodecs and the Web Audio API for video/audio, and on-device AI via Transformers.js + ONNX Runtime โ Whisper for transcription, Florence-2 for image captioning, U2Net for background removal โ all running in the browser.
ToolsTray's answer:
Based on our record, Node.js seems to be more popular. It has been mentiond 921 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Node >= 22 or higher installed on their local development machine. - Source: dev.to / about 1 month ago
TypeScript / Node.js: Excellent for building asynchronous backend systems that must stream text data smoothly to thousands of users simultaneously. - Source: dev.to / about 2 months ago
Because Node.js operates on a single-threaded asynchronous runtime, it is inherently vulnerable to processes that hog the CPU for too long. I absolutely cringe whenever I see developers blindly copy-pasting complex regular expressions from StackOverflow without actually testing their performance impact. - Source: dev.to / about 2 months ago
This tutorial walks you through setting up a simple Docker Compose project that serves two Node web servers over HTTPS using Caddy as a reverse proxy. You will learn how to use mkcert to generate wildcard certificates and the minimal configuration needed in the Caddyfile and docker-compose.yml to get it all working. - Source: dev.to / 3 months ago
Node.js: This is required for Hardhat. You can check if your terminal has it installed by running node -v. It will show a version number, if it is already available. If not, download the LTS version from https://nodejs.org/en, install it, then reopen your terminal and recheck to confirm successful installation. - Source: dev.to / 4 months ago
VS Code - Build and debug modern web and cloud applications, by Microsoft
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Smallpdf - PDF document management and conversion suite