Convert images between PNG, JPG, and WebP.
Convert images between popular formats. Drop one file for a single output or multiple files to get a ZIP. No uploads, no signups.
How to Use Image Converter
- Select or drag and drop your file(s) into the Image Converter workspace.
- Adjust the custom parameters, formats, or options to your requirements.
- Preview the processed output in real time and download the result instantly to your device.
Key Capabilities & Features
- 100% Client-Side Processing: Your data never leaves your computer or mobile device.
- Fast & Instant: Powered by modern WebAssembly and HTML5 browser APIs without upload delays.
- No Signups & No Watermarks: Completely free and unlimited for personal and professional use.
Privacy & Security Guarantee
At Toolbo, privacy is built directly into the software architecture. Image Converter processes all inputs directly in client-side browser memory. There is no server upload, no remote file caching, and zero tracking of your document or media contents.
Frequently Asked Questions
- Does conversion preserve transparency?
- Yes, transparency is preserved when converting to PNG or WebP formats.
- Are my images uploaded to a server?
- No. All image format conversions run 100% locally in your browser using the HTML5 Canvas API.
- Can I convert multiple images at once?
- Yes. You can select multiple images and download them individually or as a single ZIP archive.
Related Online Tools
- Image Compressor — Make image files smaller without losing quality.
- Image Resizer — Resize an image to the dimensions you need.
- Image to PDF — Convert images to a single PDF — no watermark.