# AI-Powered Tools

> AI models running locally in your browser: background removal, upscaling, OCR, face blurring, smart crop, retouching, speech recognition.

- URL: https://qilingtools.com/en/tags/ai
- Price: Free, no sign-up
- Privacy: Runs locally in the browser; files are never uploaded

## Tools (15)

- [Remove Background](https://qilingtools.com/en/image/remove-bg): Free online background remover: AI finds people, products and animals and cuts the background to a transparent PNG, or swaps in a white, red or blue backdrop.
- [ID Photo Maker](https://qilingtools.com/en/image/id-photo): Free online ID and passport photo maker: AI replaces the background with white, blue or red, crops to passport, visa and 1-inch sizes at 300dpi, prints a sheet.
- [Blur Background](https://qilingtools.com/en/image/blur-background): Free online background blur: AI finds the person, pet or product and blurs only the background for a DSLR look, or leaves the subject alone in colour.
- [Image to Text (OCR)](https://qilingtools.com/en/image/ocr): Free online OCR: pull Chinese, English and numbers out of screenshots, photos and scans, then copy or download as TXT. The model runs in your browser.
- [AI Image Upscaler](https://qilingtools.com/en/image/upscale): Free online AI image upscaler: enlarge photos and screenshots 2x or 4x with Real-ESRGAN, clearing blur and compression noise. The model runs in your browser.
- [PDF OCR](https://qilingtools.com/en/pdf/ocr): Free online PDF OCR: recognise English, Chinese and digits in scanned PDFs in your browser and add an invisible text layer, so pages become searchable. Local.
- [Blur Faces](https://qilingtools.com/en/image/blur-faces): Free online face blurring: AI finds every face in a photo, including small ones in group shots, and pixelates, blurs, blacks out or covers them with an emoji.
- [Smart Crop](https://qilingtools.com/en/image/smart-crop): Free online smart crop: finds the subject and keeps faces in frame while batch-cropping to 1:1, 4:5, 3:4, 9:16, 16:9 or a custom ratio, with fixed output width.
- [Sticker Outline](https://qilingtools.com/en/image/sticker): Free online sticker maker: add an even white outline and a soft drop shadow around a transparent PNG; photos get their background removed by AI first.
- [Speech to Text](https://qilingtools.com/en/speech-to-text): Free online speech to text: talk into your mic for live transcription in 20+ languages with timestamps, auto punctuation, editing and TXT or SRT export.
- [Blur Faces in Video](https://qilingtools.com/en/video/blur-faces): Free online video face blur: AI detects and tracks every face to blur or pixelate it; keep chosen faces, add regions by hand, export MP4 with audio.
- [Portrait Retouch](https://qilingtools.com/en/image/retouch): Free portrait retouching: AI face detection, edge-preserving skin smoothing, brighten and even tone, teeth and eyes, click-to-heal blemishes, slim face.
- [Text Behind Image](https://qilingtools.com/en/image/text-behind): Free text behind image maker: AI cuts out the subject so big text sits between background and person. Multiple layers, stroke, shadow, glow; full-res PNG/JPG.
- [Video Scene Detection](https://qilingtools.com/en/video/scene-detect): Detect shot and scene changes in a video online: adjustable threshold, scene thumbnails, contact sheet, CSV and EDL cut lists, YouTube chapters, scene clips.
- [Auto Reframe Video](https://qilingtools.com/en/video/reframe): Convert landscape video to vertical online: face tracking with smooth camera moves, manual keyframes, 9:16, 1:1 or 4:5, blurred background, MP4 with audio.