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Overlay Studio
Australia
What it is
Overlay Studio is a browser-based editor for adding overlays and watermarks to images and exporting the results. Users can add and reorder layers, then adjust position, scale, rotation, blend mode, and opacity. Watermark mode repeats a mark across an image with adjustable spacing, rotation, and opacity. Batch processing applies a watermark to multiple loaded images at the same relative size and position, then downloads them as a ZIP; the free batch limit is 25 images at once. The editor exports PNG, JPG, and WEBP at full source resolution, with crop, resize, and quality controls. Image processing and export happen locally in the browser, and the site says images are not uploaded to its servers. The editor can work offline after loading. Optional background removal downloads an AI model and code from public package CDNs; the image is processed on the device and is not sent anywhere, according to the site. It is free for everyone, with no export paywall or forced watermark, and works in desktop and mobile browsers as well as Android and iOS.
For and against
For
- Layer controls include blend mode and opacity.
- Batch watermarking downloads images as a ZIP.
- Exports PNG, JPG, and WEBP at full source resolution.
- Images are processed locally in the browser.
- Can work offline after loading.
Against
- Free batch processing is limited to 25 images at once.
- Background removal downloads a model and code from public CDNs.
The verdict
Overlay Studio combines layer editing, repeatable watermarks, and batch export in a free browser tool. Its local processing and offline capability may appeal to users handling images in a browser, though batch size is limited.
Who it suits
It suits small businesses, creators, sellers, and developers who need to brand or protect images without desktop software. The batch tools may help those applying consistent watermarks to multiple images.
Plans and prices
Free
Batch limit: 25 images at once; supporter code raises the limit · No paywall to export · No forced watermark
Read 4 Oct 2026 · overlaypics.com
On the record
- Batch processing
- Users can apply a watermark to multiple loaded images at the same relative size and position and download the batch as a ZIP.overlaypics.com · read 4 Oct 2026
- Export
- The editor exports PNG, JPG and WEBP at full source resolution, with crop, resize and quality controls.overlaypics.com · read 4 Oct 2026
- Layer editing
- Users can add and reorder layers, then adjust each layer’s position, scale, rotation, blend mode and opacity.overlaypics.com · read 4 Oct 2026
- Notable limit
- The free batch limit is 25 images at once; an honour-system supporter code raises it for contributors.overlaypics.com · read 4 Oct 2026
- Offline use
- The editor can work offline after it has loaded in the browser.overlaypics.com · read 4 Oct 2026
- Optional background removal
- Using the background-removal button downloads an AI model and code from public package CDNs; the site says the image is processed on the device and is not sent anywhere.overlaypics.com · read 4 Oct 2026
- Privacy
- Image processing and export happen locally in the browser, and the site says images are never uploaded to its servers.overlaypics.com · read 4 Oct 2026
- Support
- Users can send questions, bug reports or feature ideas through the contact form for a reply.overlaypics.com · read 4 Oct 2026
- Third-party services
- The privacy policy names Cloudflare Turnstile for bot blocking, Plausible Analytics for cookieless visit counting, and PayPal for donations.overlaypics.com · read 4 Oct 2026
- Tiled watermarks
- Watermark mode can repeat a mark across an image with adjustable spacing, rotation and opacity.overlaypics.com · read 4 Oct 2026
- What it does
- Overlay Studio edits images in the browser to add overlays and watermarks, then export them.overlaypics.com · read 4 Oct 2026
- Who it is for
- The maker describes it for small businesses, creators, sellers and developers who need to brand or protect images without desktop software.overlaypics.com · read 4 Oct 2026
