32 tools · 100% local · Without uploading files to servers
Convert, compress and transform video, GIFs, documents and images directly in your browser. No servers, no waiting.
32+
Tools
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Data sent
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Free
About BawiTools
BawiTools is a set of free online tools to convert, compress and edit files: images, PDF and Office documents, video, audio and GIF, plus developer utilities and artificial intelligence features.
It grew out of a very common annoyance: for everyday tasks —shrinking a PDF that won’t go through email, turning a photo into a JPG because a portal accepts nothing else, trimming thirty seconds off a video— the usual answer is installing heavy software or uploading the file to an unknown server. Here it works the other way round: the tool comes to your file, and your file never leaves your device.
Learn who we are
No registration, no limits. Just upload your file and you're done.
Available tools
01
AI Background Remover
Automatically remove the background from your images with AI directly in your browser — without uploading your files to any server
02
JWT Debugger
Decode, verify and generate JSON Web Tokens — RFC 7519
03
Base64 Encoder/Decoder
Encode and decode files in Base64 format
04
Code Formatter
Format and validate JSON, XML, YAML and CSV
05
Video Trimmer
Cut video to reduce file size
06
Video to GIF
Convert your videos to animated GIFs
07
GIF to Video
Convert your GIFs to video format
08
Audio Trimmer
Visually trim audio by selecting the segment
09
Extract Audio from Video
Extract audio from video to an audio file
10
Merge GIFs
Merge multiple GIFs into one
11
Trim GIF
Trim the duration of your animated GIFs
12
GIF Speed
Speed up or slow down your animated GIFs
13
Video Quality
Enhance your videos with this system - Online & Free - 100% local.
14
GIF Quality
Enhance your animated GIFs with optimized 256-color palette, upscale, FPS and advanced dithering
15
Image Quality
Enhance your images with this system - Online & Free - 100% local.
16
Video Compressor
Reduce video size without degrading visual quality · H.264 / VP9 · 100% local
17
Compress PDF
Reduce the size of your PDF files
18
Compress Word
Reduce the size of your Word documents
19
Compress Excel
Reduce the size of your Excel spreadsheets
20
Compress PowerPoint
Reduce the size of your PowerPoint presentations
21
Compress Image
Reduce image size while maintaining quality
22
Audio Converter
Convert your MP3, WAV, OGG and more audio files
23
Image to PDF
Convert your images to PDF
24
PDF to Image
Convert your PDFs to images
25
Convert PNG
Convert your PNG images to other formats
26
Convert JPG
Convert your JPG images to other formats
27
Convert GIF
Convert your GIFs to other formats
28
Convert BMP
Convert your BMP images to other formats
29
Convert WebP
Convert your WebP images to other formats
30
Convert AVIF
Convert your AVIF images to other formats
31
Convert TIFF
Convert your TIFF images to other formats
32
Convert ICO
Convert your ICO images to other formats
What you can do
32 free tools organized into five categories. Each one has its own page with a guide that explains the format or the operation, so you know what you are doing and why.
Switch your images between JPG, PNG, WebP, AVIF, GIF, BMP, TIFF and ICO, turn photos into a PDF or export PDF pages as images, and change your audio files’ format. Handy when a form only accepts one format or you need a lighter file for the web.
Shrink PDF, Word, Excel, PowerPoint, image and video files so they fit in an email or load faster, choosing how much quality to keep.
Trim video and audio, convert video to GIF and GIF to video, extract the audio from a video, merge GIFs, change their speed or improve the quality of your media files.
Everyday developer tools: debug and verify JSON Web Tokens, encode and decode Base64, and format and validate JSON, XML, YAML and CSV.
Remove the background from an image automatically with artificial intelligence. The model downloads once and runs in your own browser.
How it works
Find the operation you need in the menu or the directory above: convert, compress, trim, extract audio, format code…
Drag it in or select it. The browser reads it into the tab’s memory: no network request ever contains your file.
Choose the format or quality and download the result, generated on your own device. No queues and no daily limits.
Image conversions use the encoders your browser already ships with; the video, audio and GIF tools run FFmpeg compiled to WebAssembly inside the tab; and the AI features load their model onto your device. The honest trade-off: speed depends on your computer or phone, not on our servers.
Why BawiTools
Your files are processed on your device. Since we never receive them, we can’t store, analyze or share them.
No tool asks for an account, email or personal data. There is no paid tier and no watermarks.
Works in the browser on your computer, tablet or phone, on Windows, macOS, Linux, Android or iOS.
With no upload or download from a server, a large file doesn’t take longer just because your connection is slow.
Each page explains the format and the operation: why a PNG weighs more than a JPG, or when AVIF is worth it.
The whole site, tools and guides, is available in both languages.
From the blog
Articles about file formats, web privacy and the technology that makes in-browser file processing possible.
Removing a photo's background without uploading it anywhere is now possible. But there's a clear line between what fits in a tab and what needs a data centre, and it's worth knowing where it falls.
You change something on your page, reload, and it looks the same. The server is almost never at fault: it's the cache, and it follows rules worth knowing.
Two videos with the same extension can be completely different inside. Understanding the difference between container and codec solves almost every "this video won't play" problem.
Also on your phone
Document scanner, image editor, audio and video trimmers, calculators and games. All free on Google Play.
Transparency
BawiTools is free, with no paid plans and no locked features. It is funded by advertising, clearly separated from the content, and by voluntary donations. Ads are never based on your files, because we never receive them. We ask for your consent before enabling analytics or advertising cookies, and you can change your choice at any time from the footer.
Privacy PolicyCookie PolicyTerms of UseWrite to us at contact@bawitools.com
FAQ
Yes. Every tool is free, with no paid version, no locked features and no watermarks. The site is funded by advertising and voluntary donations.
No. The file is opened in your browser’s memory and all processing happens there. The result is generated on your device and downloaded from it; it never travels to our servers.
Not to use the tools. An account is optional and only used to take part in the comments.
Yes. It works in any modern browser on a computer, tablet or phone. With large files, such as long videos, speed depends on how powerful your device is.
We don’t impose daily limits or queues. The only practical limit is your device’s memory, since it is the one processing the file.
The video, audio and AI tools download their engine the first time you use them (FFmpeg in WebAssembly or the AI model). After that it stays in your browser cache and they start faster.