Adobe Lightroom turned photo editing into a small, satisfying loop: load a shot, drag a few sliders, watch it transform, pick a preset if you’re in a hurry. We liked that loop enough to build our own take on it: a free slider editor that runs entirely in your browser. No install, no account, and no upload, everything you load stays on your device.
Try Filter Bench now
Drag any slider and the photo updates instantly. Load your own photo or start with the sample already on screen.
How to use Filter Bench
Filter Bench opens with a sample sunset photo and today’s featured preset already applied, so there is something finished on screen the moment the page loads. Drag the exposure, contrast, saturation, warmth, or vignette slider and the canvas redraws on every move, no “apply” step involved. Four one-tap presets, Vivid, Moody, B&W, and Warm Film, set all five sliders at once; one is highlighted as today’s pick.
Tap Load your photo, or drag one onto that same button, to bring in your own image. It’s read straight off your device with the browser’s file API and never uploaded anywhere, so nothing leaves your browser. Hold the compare button to flash back to the untouched original. Download saves the edited photo as a PNG file, and your last slider settings are saved locally, so the editor remembers where you left off next time.
How it compares to Adobe Lightroom
Filter Bench keeps the part of Lightroom that most people reach for first: drag a slider, watch the photo change immediately, apply a preset in one tap, export. The exposure, contrast, saturation, warmth, and vignette controls are tuned to feel just as responsive, and holding down to compare against the original mirrors the quick before-and-after check Lightroom users do constantly.
What it drops is nearly everything else Lightroom is built around. There is no RAW support, no masking or selective adjustments, no healing brush, no curves panel, no cloud-synced catalog, and no Adobe subscription. Lightroom also runs its AI-assisted tools and cloud storage on Adobe’s servers; Filter Bench never sends your photo anywhere, since every pixel operation happens in the canvas on your own device.
So if you want a fast exposure or color fix, or you’re trying a look before committing to an app, Filter Bench covers that in a browser tab with nothing to install. If you’re editing RAW files, doing selective retouching, or managing a photo library across devices, that’s squarely Lightroom’s job, and this tool doesn’t try to replace it. We also cover more editors in our Adobe Lightroom alternatives roundup, if you’re weighing options beyond the official app.
Get the full app
Adobe Lightroom adds RAW editing, selective masking, cloud sync, and the AI-assisted tools that a single-page browser editor like Filter Bench doesn’t attempt to replicate.
Bottom line: Filter Bench is a fast way to try the slider-and-preset loop before you install anything; Adobe Lightroom is the full mobile editor for when you need RAW support and selective adjustments.
Frequently asked questions
Can I use Lightroom in a browser?
Adobe Lightroom is a mobile and desktop app, not a browser tool by default. Filter Bench is our own free web editor inspired by its slider-and-preset loop, so you get a similar instant-preview feel for a single photo without leaving your browser.
Is this the real Lightroom?
No. Filter Bench is an original tool built by the Unstore content team, inspired by the exposure-and-preset habit Adobe Lightroom popularized. It’s not affiliated with, endorsed by, or connected to Adobe or Lightroom in any way. The download links above point to the official app.
Does this upload my photo anywhere?
No. Filter Bench reads your photo locally with the browser’s file API and does every edit on your device. Nothing is sent to a server, so closing the tab clears the session; download first if you want to keep the result.
Does it work offline?
Yes, once the page has loaded. Dragging a slider, applying a preset, and downloading the result all happen on your device with no server calls, so Filter Bench keeps working through a dropped connection.
Is it free?
Completely. There’s no signup, no watermark, and no paywall. Load a photo, adjust it, and download the PNG whenever you’re ready.
