Don't take our word. Try it.
Annotate YOLO datasets without uploading a single image. 100% offline.
Native desktop annotation for YOLO. Your images never touch the cloud — no upload, no account, fully offline. Free to start; license it when you ship.
no account · no cloud upload · 100% offline
# labels/weld-mixed.txt 1 0.5445 0.6000 0.2063 0.1578 0 0.7891 0.5406 0.2328 0.1703 # Export: 2 labels → YOLO txt ✓ (8ms) You're labeling datasets in a browser tab. Your images are on someone else's server.
Upload gigabytes of sensitive images. Wait for the cloud to process every click. Hope their security holds. And if you work in defense, manufacturing, or anything with NDAs — cloud annotation is a non-starter. There's a better way.
How it works
Label offline. Train anywhere.
Open your image folder. No upload — everything stays on your machine, fully offline.
Draw bounding boxes at native speed. Keyboard-driven, zero lag per click.
Export YOLO txt, COCO JSON, or drop straight into your training pipeline.
What makes LabelForge different
Your data, your machine
Your data never leaves your machine. No cloud upload, no account, no privacy risk — period.
Native vs cloud
Cloud annotation tools make you upload everything before you can draw a single box. That means privacy risk, browser lag, and a subscription that follows you forever. LabelForge is a native desktop app: your images stay on your machine, 100% offline. Free to start; license it when you ship.
Free to start. License it when you ship.
Free
$0
personal & evaluation use
- 100% offline
- No account
- Full toolset
- Personal & evaluation
Pro
$149/yr
or $490 perpetual · per seat
- Commercial-use license
- Per seat
- YOLO + COCO export
- Email support
Site
$990/yr
or $2,490 perpetual · unlimited seats
- Everything in Pro
- Unlimited seats (one site)
- Site-wide license
- Priority support
Roboflow is a trademark of Roboflow, Inc. LabelForge is an independent product, not affiliated with or endorsed by Roboflow.
Try it yourself
Don't take our word. Download it, open a folder of images, and label your first dataset in minutes. No signup, no cloud, fully offline.
Questions?
Do I need to upload my data?
No. LabelForge runs 100% offline. Your images stay on your machine, period.
Which export formats?
YOLO txt and COCO JSON. Drop straight into your training pipeline.
Is there a free version?
Yes. Free for personal & evaluation use — fully offline, no account, no time limit. License it (Pro/Site) when you ship commercially.
Does it work without internet?
Yes. Download, install, and label — no internet needed. 100% offline.
How is this different from Roboflow?
Roboflow is a cloud platform: you upload your data, you pay a recurring subscription, and every click waits on the browser. LabelForge is a native desktop app: your images never leave your machine, it works fully offline, and you license it — no subscription that follows you forever.
Another question? Email me.
Your dataset won't label itself.
Native speed. Your data stays local. 100% offline. Start labeling now.
LabelForge · by LexusFX — Don't take our word. Try it.