Convert hundreds of images at once between PNG, JPG, WebP, GIF, BMP, TIFF, ICO, SVG and PDF. HEIC and AVIF photos work too, and nothing is uploaded.
Accepts: images (PNG, JPG, WebP, GIF, BMP, SVG, ICO, AVIF, HEIC), PDF, Word (.docx), Markdown, HTML, TXT,
spreadsheets (XLSX, XLS, ODS, CSV, TSV), JSON, XML, YAML, and video (MP4, MOV, WebM, MKV) or audio. Video can become GIF (first 15 seconds), WebM or MP4 (recorded in real time, so it takes as long as the video), a still image, or just the audio. Mixed batches are fine.
Add files to begin.
Supported images
Inputs: PNG, JPG, WebP, GIF, BMP, SVG, ICO, AVIF and HEIC. Outputs: PNG, JPG, WebP, GIF, BMP, TIFF, ICO, SVG (with the image embedded) and PDF.
Good to know
Converted images are re-encoded from scratch, so metadata such as camera details and GPS location is not carried over. JPG and WebP output use quality 92. Transparent areas turn white when saving to formats without transparency.
Frequently asked questions
Are my files uploaded anywhere?
No. Conversion happens inside your browser. Your files are not sent to us or to any other server.
Is there a file size limit?
We do not set one. The only limit is your device's memory, so for very large batches work in several groups.
Can I convert different image types in one batch?
Yes. Add them all, pick one output format and every file is converted to it.