To batch flip images, open the flipper once and repeat load → flip → download → rename for each file. Nothing is uploaded, so even a large batch never leaves your machine and there is no server queue to wait in. Keep the tab open and the work is just the same three clicks, N times.
The flipper handles one image per load. There is no separate "select ten files" button, and there does not need to be: because every step runs locally, flipping a batch of fifty is the same private operation repeated fifty times, not fifty uploads to someone else's computer.
A batch is only scary when the tool ships your photos somewhere to process them. Here the opposite is true: the file is read into your own browser tab, flipped with canvas drawing, and written back out as a download. The network is never involved, which means three things that matter once you have more than a couple of files:
flipped files.Flipping does not resize or resample, so every image in the batch behaves the same way on the way out as the one before it:
| Property | Each image in the batch |
|---|---|
| Width and height | Unchanged |
| Pixel count and sharpness | Unchanged by the flip |
| Transparency (PNG, WebP) | Kept |
| Output filename | Always flipped.png / .jpg / .webp — rename per file |
| Byte size | Moves with the chosen format, not with the flip |
| EXIF, GPS, colour profile | Dropped on export |
| Reversibility | One more click on the same button undoes a wrong direction |
The only real friction in a batch is the filename. Every export is called flipped.ext, so the download folder fills with flipped, flipped (1), flipped (2) the moment you stop renaming. A few habits keep a batch sane:
holiday-03-mirror.jpg while the file is still fresh in your head, not after the batch is done.We took ten real photos — a mix of JPEGs from a phone, a couple of PNG logos with transparent backgrounds, and a WebP screenshot — and ran them through the flipper one after another, the way a batch actually gets done. The point was to see what stays constant across a batch so the process can be trusted at scale.
All ten came back at exactly the dimensions they went in at. That is the property a batch depends on: no crop, no resize, no surprise padding on file number nine. The transparent logos kept a full alpha range in PNG and WebP output and lost it in JPG, exactly as the format rules predict, so the batch behaved identically whether it was the first file or the last.
The thing that varies inside a batch is byte size, and it varies per file and per format rather than per flip. A 1600 by 1200 JPEG that started near 46 KB came back smaller as JPG and larger as PNG; a WebP screenshot stayed small in WebP and ballooned if pushed to 100% quality. None of that depended on position in the batch — file three and file eight of the same source would have behaved the same.
Throughput was bounded only by clicking, not by the tool. Ten typical photos, flip and rename each, finished in well under a minute on a normal laptop, with the tab never reloading and the disk never seeing an upload. We did not test HEIC, AVIF, TIFF, RAW or PSD, because the file picker does not accept them, and we did not time files in the hundreds because that would describe our machine, not the flipper. Everything above describes desktop Chromium; we did not run this on a phone browser.
A batch is just the single-image step repeated. If you came here for one photo, the short version is: load it, pick a direction, download. The longer version, with the file-behaviour details, is in the guides below.
Flip an image now — free, no upload, no watermarkThe flipper loads one image at a time, so a batch is the same flip repeated for each file. Because everything runs in your browser, a batch of any size stays private and there is no server to wait on — you just go through load, flip, download, rename, repeat.
No. Each image is read into your browser, flipped with canvas drawing, and written back out as a download. The files are never sent to a server, so flipping ten or ten thousand changes nothing about where your photos live.
The export uses one fixed name for every picture, so the original filename is not carried over. Rename each file straight after its download, before loading the next one, and the batch stays readable.
The flip itself does not — it moves pixels to mirrored positions instead of resampling them. Any loss comes from re-saving: exporting a JPG as JPG re-compresses it, so if you will flip the same file repeatedly, prefer PNG or a high JPG/WebP quality.
No. The export writes new pixels only, so camera EXIF, capture date, GPS coordinates and the original colour profile are not carried into the new file. That holds for every image in a batch, first or last.