File Converter
Convert images, data and text formats — all inside your browser.
Convert to
Drop an image here
Converted in this browser tab — never uploaded.
Converting to JPG removes transparency — transparent areas become white. PNG and WebP both keep it.
About this tool
Convert between common formats without uploading anything: images between JPG, PNG and WebP; data between CSV and JSON; and text to and from Base64. Everything runs locally, so the files never leave your device.
Every conversion happens in this browser tab using built-in browser APIs, so your files are never uploaded and nothing is stored. That also means very large files are limited by your device's memory rather than by an upload limit.
Do this at scale with AI
This app handles the one-off job. These tools handle it as part of a real workflow.