lumenfixRestore the clarity and texture your images always deserved
Instant browser-based AI image enhancer: sharpen blur, restore vintage prints, and upscale to 8K print resolution. Pure optical post-processing — no face replacement, no fabricated details. Free daily credits, no signup required.
0% Hallucination
Authentic Detail
Only restores existing texture, never replaces faces
Up to 8K
Print Resolution
Deep learning super-resolution with crisp, sharp edges
24 Hours
Auto-Purge
Files automatically deleted; strictly protects your privacy
Free AI image & photo enhancement features
Sharpen, restore, and reframe images and photos you already have. No registration, no software. Daily free credits, files deleted after 24 hours.
- BeforeAfter
AI image enhancement
Sharpen the frame and recover authentic detail still in your image file.
BeforeAfterOld photo restoration
Lift faded prints: clearer color, readable faces.
BeforeAfterProduct photos
Recover texture and edges — no invented branding.
BeforeAfterAI image extender
Widen to 1:1, 4:5, or 16:9. Original pixels stay put.
BeforeAfterAI image detector
Check if a still looks generated. Stays in your browser.
Free online AI image & photo toolkit
Start with image enhance, extend, or detect. Each tool begins from an image you already have — no download, no account for daily credits.
Three steps to professional image enhancement
Upload, wait about 30 seconds, download. Every step is built around the image you already have.
01
Upload your image
Drop a JPEG, PNG, or WebP up to 20 MB. Paste works too.
- Drag, click, or paste
- No account for daily credits
- Deleted after 24 hours
02
AI image processing
Standard sharpens the whole image about 2×. Pro keeps finer texture and color.
- Most jobs finish in about 30 seconds
- Free exports stay at 2K JPG with a watermark
- Pro unlocks size and format
03
Download the enhanced result
Drag the slider, then take the file. The original image stays yours.
- Before/after on the same photo
- No face swap, no invented people
- History keeps downloads for 7 days when signed in
What you can expect
Same person, same photo
We restore detail already in the file. No face swap, no invented logos, no new people in the frame.
Free every day
10 credits a day for standard enhance. Detect and convert always run free, with no account.
Gone in 24 hours
Uploads and results are deleted after a day. The detector never leaves your browser.
Choose your plan
One currency for everything: credits. Free gets 10 a day for standard image enhancement and 2× upscale. Pro gets 400 a month for Standard, Pro, and Ultra HD 4K enhancement, plus 2×, 4×, 4K, and 8K upscale. Need more? Credit packs never expire.
Standard enhancement every day. No account required.
- 10 free credits every day, valid that day only
- Standard enhance: 2× for everyday photos (4 credits)
- Unlimited AI detection, SVG tracing, and format conversion
- Watermark on exports, up to 2K
- No account required
400 credits a month. Enhance to 4K. No watermark, original size.
- 400 credits every month (about 66 Pro enhancements)
- Unused credits roll over, up to 1,200
- Enhancement: Standard, Pro, and Ultra HD 4K
- Extend, erase, colorize, and unblur included
- No watermark on any export
- Original full-resolution downloads
- 7-day download history
- Buy credit packs anytime for more
- Cancel anytime
Pro credits roll over up to 1,200 while your subscription is active. Credit packs never expire and stack with Pro. Cancel anytime. Unused Pro credits clear at the end of your paid period; purchased packs stay.
Your photos stay yours
Local processing where it matters. Everything you upload is deleted in 24 hours.
The detector and SVG tracer run in your browser. Those files never upload.
Uploads and enhanced results are permanently deleted after 24 hours.
Your images are used only for the job you started. They are never used to train models.
Free runs share a daily credit pool. Pro jobs skip the free-tier queue.
Photo enhancement tutorials
Short reads on detectors, cleanup, and upscaling — written for photos you already have.
How AI image detectors work and how to evaluate them
Understanding digital provenance, metadata fingerprints, and visual forensic analysis.
Read guide →How to cleanly remove text and watermarks from photos
Best practices for brushing selections and achieving seamless background inpainting.
Read guide →How to upscale an image without losing sharpness
Comparing super-resolution techniques and choosing the right resolution for print vs screen.
Read guide →Common questions about Lumenfix
Yes. You get 10 credits every day for standard enhancement, with no account. AI detection, SVG tracing, and format conversion are always free. Sign in when you want Pro, credit packs, or a download history.
Use Image & Photo Enhancer for everyday sharpness, detail, and color. Use AI Image Extender when the crop is too tight and you need 1:1, 4:5, or 16:9. Use AI Image Detector only to check whether a still looks generated; it runs in your browser and never uploads the file.
Yes. Pro uses a stronger enhance model, exports without a watermark, and can keep original size. Ultra HD 4K / 8K is available on credits. The photo is still yours — we do not swap faces.
Results depend on what is still in the original. Heavy JPEG compression, motion blur, low light, and damaged areas limit how much real detail can be recovered. A merely soft photo improves more than a tiny or wrecked one.
Uploads and results are deleted after 24 hours. The detector never leaves your browser. We do not train models on your files.
Free credits reset every day and cover standard enhance and 2× upscale with a watermark, up to 2K. Pro is $15/month (or $90/year) for 400 credits, watermark-free exports, and Pro / 4K quality.
No. It recovers detail already in the photo. It does not swap faces or invent a different person. Check the before/after slider anytime.
Yes. Everything runs in the browser on desktop and mobile. The detector downloads a one-time model of about 45 MB, so Wi-Fi is better the first time.
JPEG, PNG, and WebP up to 20 MB. Convert iPhone HEIC first with the free in-browser converter.
Yes. In addition to portraits and vintage photos, Lumenfix operates as a versatile AI image enhancer for e-commerce products, digital illustrations, anime artwork, wallpapers, and text graphics, sharpening edges and removing compression artifacts up to 8K resolution.
Yes, for images you have the right to process. We claim no ownership. Use Pro or credit runs for watermark-free exports.
Drop an image. Leave with a sharper one
10 free credits every day. No sign-up required.
Enhance an image