Convert in-flight

Convert JPG to WebP

WebP usually lands 25–30% smaller than JPG at the same visual quality — a real page-speed and Core Web Vitals win when the image ends up on a website. Convert on the way into your drive instead of round-tripping through a separate tool.

Why this works well

  • Smaller than JPG at the same visual quality — lighter pages, faster loads
  • No separate converter site — the conversion happens on the way to your drive
  • Modern format supported by every current browser
  • Converts on the way to your drive — the WebP lands ready to serve
  • Choose smaller, balanced or best quality with the optimization control
  • Runs server-side in a streaming pipeline — batches don't tie up your device

How to do it

  1. Connect a destination cloud (Google Drive, Dropbox, or S3-compatible storage).
  2. Upload your JPG files or transfer them from a connected drive.
  3. Pick WebP as the convert outcome.
  4. We stream the converted WebP into your drive, ready to serve or link to.

JPG vs WebP at a glance

JPGWebP
File sizeThe long-time web default25–30% smaller at the same quality
Quality controlLossy onlyLossy or lossless, with fine control
TransparencyNot supportedSupported (alpha channel)
Browser supportUniversalAll modern browsers (since ~2020)

How the conversion works

SaveToDrive re-encodes the JPG as WebP on a background worker and streams the result straight into your connected drive. The optimization control lets you pick how aggressively to compress — smaller, balanced or best quality.

The image is processed in memory as it streams through to your drive; nothing is written to a disk we keep. Because WebP is smaller than JPG at equivalent quality, the same images load faster when served from a website.

Good to know

A few details worth having up front:

  • Convert a single image or a whole batch in one job
  • Source can be a device upload or files already in a connected drive
  • The output WebP lands directly in your Google Drive, Dropbox or S3-compatible bucket
  • Need even smaller files? JPG → AVIF is available too

FAQ

How much smaller will my JPGs get?

Usually 25–30% at equivalent quality, though it depends on the image — detailed photos tend to save more than simple flat graphics.

Will I lose quality re-encoding JPG to WebP?

There is a re-encode step, so it isn't lossless, but at a high-quality setting the difference is negligible for viewing and sharing. Use the optimization control to favour quality or size.

Do all browsers support WebP?

All modern browsers do. Keep a JPG fallback only if you must support very old browsers.

Can I convert a batch of JPGs at once?

Yes — upload or transfer the batch and pick WebP once. Each file is converted as it streams into your drive, so one large image doesn't hold up the rest.

Where does the conversion run — do you keep my images?

On our worker, in memory, as the file streams to your drive. Both the original and the converted WebP land in your account; we don't keep a durable copy after the job.

Is JPG → WebP free?

Yes — image converts are included on the free tier within your transfer quota.