Change image file formats easily (JPG, PNG, WEBP). Works in browser.
Why millions of users trust Tooli for safe, local-first utility tasks.
Processing is completed entirely within your browser. No files, calculations, or data are ever uploaded to any servers.
Since there is no backend database for processing, your sensitive data remains completely in your control.
Leverages your local computer's processing power. No queuing, no server lag—instant results.
We do not track your input data. Your calculations, passwords, and photos are strictly yours.
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Drag & drop or click to select JPG, PNG, WEBP, GIF, BMP files
Max 25MB per file • 20 files max
Good for graphics. Supports transparency.
This format will apply to all uploaded images.