No signup · Most tools run in your browser
Convert, compress, compare and transform files and documents. Most tools run locally in your browser — PDF to Word uses secure server-side conversion.
20 tools, all free, privacy-focused
Convert SVG files to ICO icons with transparency and multiple icon sizes.
Upload a WebP and download a lossless PNG with transparency preserved — 100% in your browser.
Upload a PNG and download a smaller WebP — quality slider included, 100% in your browser.
Convert AVIF images to JPG, PNG, or WebP directly in your browser.
Compare two JSON documents and pinpoint added, removed and changed values — entirely in your browser.
Format, validate and minify JSON instantly in your browser.
Rename files in a folder in bulk with numbers, prefixes, suffixes and text replacement — locally in your browser.
Convert colors between HEX, RGB and HSL with instant previews.
Explore more tools and products from SmartConvert.
Export ChatGPT conversations to PDF, Markdown, HTML, TXT, CSV and JSON with one click.
A growing bundle of handy dev tools for everyday workflows.
Practical guides and notes from building SmartConvert.
Codeium is now Devin Desktop, OpenCode is an open-source agent, Copilot is a platform, Ollama runs models locally, and OpenRouter is a model router. Here is how the five fit together, and which one you actually need.
A late-night WebP logo and a 4.8 MB PNG screenshot taught me when to use WebP to PNG vs PNG to WebP — locally, no uploads.
How I reduce PDF file size for email and sharing without wrecking readability — plus what actually makes PDFs large and when to keep the original.
Most tools process files directly in your browser. Your data stays on your device.
No unnecessary uploads or server round trips for local tools.
Focused tools for everyday file, document and image workflows.
