# Uwarp

> Extended AI-readable index for Uwarp. Use this file when you need more detail than `/llms.txt`.

Free browser-first design and media utility tools—image, video, and audio converters, SVG generators, color tools, and design references. No signup; most tools process files locally. Primary audience: designers, design engineers, and frontend developers. Main language: English.

URL patterns: `/tools` (browse all free tools), `/tools/[category]` (category hubs), `/<tool-slug>` (built-in or embedded tools), `/curated/<slug>` (link-out reviews), `/blog/[slug]` (articles), `/uchart/docs/*` (product docs).

## Docs

- [Home](https://www.uwarp.design/)
- [Browse all tools](https://www.uwarp.design/tools): Overview of free tool categories
- [Curated products](https://www.uwarp.design/curated): Third-party product recommendations
- [Submit a product](https://www.uwarp.design/submit): Curated listing intake form
- [Blog](https://www.uwarp.design/blog): Editorial and tutorial context
- [UChart](https://www.uwarp.design/uchart): Chart workflow and product context
- [UChart docs](https://www.uwarp.design/uchart/docs): Documentation and policy context
- [About](https://www.uwarp.design/about)
- [Support](https://www.uwarp.design/support)
- [Summary AI file](https://www.uwarp.design/llms.txt): Shorter curated overview

## Categories

- [SVG Generators](https://www.uwarp.design/tools/svg-generators): 55 tools in `svg-generators`
- [Color Tools](https://www.uwarp.design/tools/color): 34 tools in `color`
- [Image & Conversion](https://www.uwarp.design/tools/image-conversion): 201 tools in `image-conversion`
- [Icons & Graphics](https://www.uwarp.design/tools/icons-and-graphics): 24 tools in `icons-and-graphics`
- [Font Tools](https://www.uwarp.design/tools/font-tools): 10 tools in `font-tools`
- [Drawing & Creation](https://www.uwarp.design/tools/drawing-creation): 11 tools in `drawing-creation`
- [Inspiration](https://www.uwarp.design/tools/inspiration): 32 tools in `inspiration`
- [Stock & Resources](https://www.uwarp.design/tools/stock-resources): 5 tools in `stock-resources`
- [Mockups & Device Frames](https://www.uwarp.design/tools/mockups): 4 tools in `mockups`
- [Text & Lists](https://www.uwarp.design/tools/text-lists): 8 tools in `text-lists`
- [Programming](https://www.uwarp.design/tools/programming): 8 tools in `programming`
- [Learn & References](https://www.uwarp.design/tools/learn-and-references): 16 tools in `learn-and-references`
- [Design Games](https://www.uwarp.design/tools/design-games): 16 tools in `design-games`
- [Audio Tools](https://www.uwarp.design/tools/audio-tools): 57 tools in `audio-tools`

## Tools

- [Reverb and Delay Calculator](https://www.uwarp.design/reverb-delay-calculator): Use this reverb and delay calculator to compute delay time, pre-delay, and reverb decay from BPM and time signature. Fast reverb time calculator for mixing workflows.
- [BPM Tap Calculator](https://www.uwarp.design/bpm-tap-calculator): Tap BPM online with button or spacebar. This tap tempo calculator (tapbpm) gives BPM, tap deviation, beat interval, and tempo note durations in real time.
- [Vocal Range Test](https://www.uwarp.design/vocal-range-test): Use this vocal range test online to find your vocal range, check your singing range, and get a quick voice type estimate from your lowest and highest notes.
- [Frequency Detector](https://www.uwarp.design/frequency-detector): Measure sound frequency in real time from your microphone. See live Hz, min, max, and average with a waveform view—free in your browser.
- [Audio File Pitch Detector](https://www.uwarp.design/audio-file-pitch-detector): Upload MP3, WAV, or M4A to detect pitch, notes, and Hz locally in your browser. See a pitch curve, cents deviation, and range stats—no server upload.
- [Voice Pitch Analyzer](https://www.uwarp.design/voice-pitch-analyzer): Analyze vocal pitch in real time from your microphone. See note names, Hz, cents deviation, stability, and a live pitch curve—free in your browser.
- [Tone Generator](https://www.uwarp.design/tone-generator): Generate pure sine, square, sawtooth, and triangle wave tones online. This free tone generator lets you play any frequency from 1 Hz to 20,000 Hz. Adjust volume and speaker balance. Select musical notes from the grid. Test speakers, tune instruments, or match tinnitus frequency. No download required.
- [Compress MOV](https://www.uwarp.design/compress-mov): Compress MOV files online for free in your browser. Reduce QuickTime video size with CRF quality and optional scaling, with no upload required.
- [Compress Video](https://www.uwarp.design/compress-video): Compress video online free in your browser. Reduce MP4 file size with CRF quality and optional scaling — no server upload required.
- [Resize Video](https://www.uwarp.design/resize-video): Resize video online free. Change video resolution or aspect ratio (16:9, 9:16, 1:1) for Instagram and TikTok — MP4 output, no server upload.
- [Video Upscaler](https://www.uwarp.design/video-upscaler): Free video upscaler online. Upscale video 2×–4× in your browser with Lanczos scaling — MP4 download, no signup, no server upload.
- [Reverse Video](https://www.uwarp.design/reverse-video): Reverse video online free. Play a clip backwards with this video reverser — reverse MP4/MOV/WebM in your browser, no server upload.
- [Rotate Video](https://www.uwarp.design/rotate-video): Rotate video online free. Fix sideways clips with 90°/180°, or flip video horizontally and vertically — MP4 output, no server upload.
- [Speed Up Video](https://www.uwarp.design/speed-up-video): Speed up video or slow down video online free. Change video speed from 0.25× to 4× in your browser — MP4 output, no server upload.
- [Add Sound to Video](https://www.uwarp.design/video-sound): Add sound to video or GIF online free. Attach MP3/WAV music to MP4 or animated GIF and download MP4 — replace or mix audio, no server upload.
- [Video Cropper](https://www.uwarp.design/video-cropper): Crop video online free. Trim the frame of MP4/MOV/WebM to 16:9, 9:16, 1:1, and more — browser MP4 cropper, no server upload.
- [Merge Videos Online](https://www.uwarp.design/merge-videos): Merge videos online free. Free video merger — combine multiple video clips, stitch MP4 files, and append videos into one MP4 in your browser, no server upload.
- [3GP to MP4 Converter](https://www.uwarp.design/3gp-to-mp4): Convert 3GP to MP4 online free in your browser. Transfer old 3GP phone videos to MP4 with adjustable quality — no server upload required.
- [MOV to MP4 Converter](https://www.uwarp.design/mov-to-mp4): Convert MOV to MP4 online free in your browser. Turn QuickTime .mov files into MP4 with adjustable quality — no server upload required.
- [MP4 to MOV Converter](https://www.uwarp.design/mp4-to-mov): Convert MP4 to MOV online free. Free MP4 to MOV converter — turn MP4 into QuickTime .mov, change MP4 to MOV format with adjustable quality, no server upload.

## Optional

- [Sitemap](https://www.uwarp.design/sitemap.xml)
- [Blog RSS](https://www.uwarp.design/blog/rss.xml): RSS feed of published blog posts
- [Robots](https://www.uwarp.design/robots.txt)
- [Privacy policy](https://www.uwarp.design/privacy-policy)
- [Terms of service](https://www.uwarp.design/terms-of-service)