Add a label bar to images
Caption photos with a solid top or bottom bar. Nothing is uploaded.
- Your files are never uploaded
- Processed on your device
- Works offline
- Free, no sign-up
Drop your images here
Images · up to 10 files, 100 MB each
or paste with Ctrl+VLive preview
Settings
Applies to JPG and WebP only. PNG is always lossless.
How it works
Add your images
Choose JPG, PNG, WebP, GIF, BMP, AVIF or HEIC images to label on your device.
Check the conversion options
Type the caption, choose the bar position and colours, then inspect the result preview.
Convert and download
Save your IMG results individually or download the converted images together as a ZIP.
A caption bar, not a floating note
Labelling grows the canvas itself: a solid bar twelve percent of the image height, at least twenty-eight pixels tall, is added above or below your photo, and the caption is centred inside it. Because the bar extends the picture instead of covering it, not a single pixel of the original is hidden, which makes labels ideal for evidence photos, product shots and archival scans where the full frame must stay visible.
The bar colour defaults to near-black with white text for maximum readability, but both can be changed: match the bar to your brand, invert it to black-on-white for print, or coordinate a whole series with one shared palette. The same caption, position and colours stamp every file in the batch identically.
Names, dates and slide titles
Teachers label diagram prints with chapter titles, estate agents caption exterior shots with addresses, and families date holiday batches with one shared caption. Top bars suit titles that introduce the scene, while bottom bars read as classic photo captions beneath the image, mirroring how albums and newspapers present pictures.
Oversized originals are scaled to fit within 4096 pixels before the bar is added, and the result row says so. Text is rendered in a bold system font sized to the bar, staying sharp and centred whatever the photo dimensions.
Captioning that keeps confidences
Captions routinely contain names, places and dates, exactly the details you may not want passing through a stranger's server. This labeller composes the bar and the text entirely on your computer, so your photos and their new captions never leave the browser tab where you typed them.
No account ties the labelled files to an identity, no queue delays the download, and no extra branding is added. Output images are freshly encoded without the GPS and camera metadata embedded in many originals.
Questions
Do my photos get uploaded for labelling?
No. The caption bar is drawn in your browser, so your photos never leave your device.
How tall is the caption bar?
Twelve percent of the image height, with a minimum of 28 px, so text stays readable even on small pictures.
How is this different from Annotate image?
Annotate burns a floating note over the picture. Label adds a solid caption bar outside the photo, hiding nothing.
Is it free?
Yes. Free to use, with no sign-up, no watermark and no daily limits.
Related tools
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