Local browser processing
Free Basic runs in the browser on the user's device, and the site says the photo is not automatically uploaded.
Vignra
Vignra blurs distracting backgrounds in one photo while keeping the main subject clear, with free local processing, adjustable blur and optional refined mode.
Blur photo backgrounds in the browser
Vignra is a browser-based photo tool for blurring background distractions while keeping a primary subject visually clear. It is built around a focused workflow: select one image, prepare it in the browser, adjust the blur effect, compare the result with the original, and export a static version.
The free Basic mode processes photos locally on the device and does not automatically upload them. Users who need more refined subject and edge detection can choose the AI Refined or Advanced Bokeh options, which use private cloud processing after confirmation and are supported by one-time credit packs rather than a subscription.
Features
Single-photo upload
Choose a photo through drag-and-drop or file selection. The free upload flow shows a 20 MB maximum and supports common image formats.
Adjustable blur preview
Control the background blur strength and use Auto, Split, or After Only adjustment modes to review the effect.
Before-and-after review
Compare the original and processed image on the same page before exporting the result.
Static export
Download a static processed image when processing is enabled; animated or multi-page inputs use their first frame.
Optional refined processing
An optional AI Refined mode uses private cloud processing for more refined subject and edge detection after the user confirms the upload.
Use cases
Portraits
Soften distracting surroundings so attention stays on a person while retaining a controllable preview of the subject edges.
Headshots and profile photos
Prepare a cleaner profile image by reducing background clutter and checking the before-and-after result before downloading.
Product photography
Make a single product photo less visually busy without replacing or removing the original background.
Social media images
Create a more focused image for a social post, cover, or thumbnail using the same adjustable blur workflow.
Pros and Cons
Pros
- Free Basic mode is available without sign-up.
- Local browser processing keeps the photo on the device unless the user chooses a cloud-based refined mode.
- Blur strength can be adjusted and the original can be compared with the processed result before export.
- The tool supports common image formats, including JPEG, PNG, WebP, and the upload control also lists HEIC and other formats.
- Paid credits are one-time purchases; the pricing page states that purchased credits do not expire and there is no automatic renewal.
Cons
- The main workflow is intended for one static photo at a time rather than batch editing.
- AI Refined processing requires sign-in and cloud upload after confirmation, while the local Basic mode is the no-upload option.
- The free upload flow lists a 20 MB maximum file size.
FAQ
How do I blur a photo background with Vignra?
Choose one photo, either by dropping it into the tool or selecting it from your device. Free Basic processes the image locally in the browser, then you can adjust the blur strength, compare the original and processed versions, and export a static result.
Does Vignra upload my photo?
The site states that Free Basic processing runs on your device and does not automatically upload the photo. AI Refined processing uses private cloud processing and requires sign-in; the photo is uploaded only after you confirm.
What image formats can I use?
The tool accepts JPEG, PNG, and WebP according to the page description. The upload control also lists HEIC and other formats, with some formats prepared automatically; animated or multi-page files use the first frame.
Can I use the tool for free?
Free Basic is available without signing up. The site also offers AI Refined processing for 10 credits, while one-time credit packs unlock the Advanced Bokeh mode and do not use a subscription or automatic renewal.
What kind of output does the tool produce?
The workflow is designed for one static photo at a time. The page describes a maximum file size of 20 MB for the free upload flow and provides a static downloadable result.
Quick Facts
- Category
- Photo Editing
- Platform
- Web browser
- Primary workflow
- One photo; static output
- Free mode
- Basic local processing without sign-up
- Free upload limit
- 20 MB
- Paid option
- One-time credits for Advanced Bokeh
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