How to Convert Multiple Images at Once (Free, Bulk)
Converting images one by one is slow. Here's how to bulk-convert a whole folder to JPG, PNG or WebP, free.
Need a folder of images all in the same format? Converting them individually is a waste of time. A batch editor converts them all at once — to JPG, PNG or WebP — in a single pass. Here's how to convert multiple images at once, free.
Why bulk convert
Maybe a system only accepts JPG, you want WebP to speed up a site, or you need PNG for transparency across a set. Whatever the reason, converting the whole folder together is far faster than one file at a time — and keeps the set consistent.
How to bulk convert (free)
Step 1 — Open the batch editor at sjpt.io/batch-editor.
Step 2 — Add all your images.Step 3 — Choose Convert and pick the output format (JPG · PNG · WebP).
Step 4 — Run and download the converted set.
Processed in your browser.
Pick the right format
JPG for photos (small, universal). WebP for the web (smallest, keeps transparency). PNG for graphics needing transparency or sharp edges. Convert the whole set to whichever the job needs.
Convert then compress
Converting to WebP already shrinks files; add a compress step in the same pass for the lightest web-ready set. One run, right format, right size.
Frequently asked questions
How do I convert multiple images at once for free?Open JPT AI's batch editor, add your images, choose Convert and a format, and run. Free.
Which formats can I convert to?JPG, PNG and WebP — pick per the job.
Can I convert and compress together?Yes — apply both in one pass for a light, consistent set.
Is it private?Yes — processed in your browser.
Key takeaways
Bulk-convert a folder to JPG, PNG or WebP in one pass — add compression for a light, consistent, web-ready set. Free at sjpt.io/batch-editor. Bulk Convert Free →
